Hillsborough County, Florida

Hillsborough County is a county located in the west central portion of the U.S. state of Florida. In the 2010 census, the population was 1,229,226,[2] making it the fourth-most populous county in Florida and the most populous county outside the Miami metropolitan area. A 2019 estimate has the population of Hillsborough County at 1,471,968 people,[3] which itself is greater than the populations of 12 states according to their 2019 population estimates.[4] Its county seat and largest city is Tampa.[5] Hillsborough County is part of the Tampa–St. PetersburgClearwater Metropolitan Statistical Area.

Hillsborough County
Hillsborough County
Downtown Tampa skyline
Flag
Seal
Logo
Location within the U.S. state of Florida
Florida's location within the U.S.
Coordinates: 27°55′N 82°21′W
Country United States
State Florida
FoundedJanuary 25, 1834
Named forWills Hill, Earl of Hillsborough
SeatTampa
Largest cityTampa
Area
  Total1,266 sq mi (3,280 km2)
  Land1,020 sq mi (2,600 km2)
  Water246 sq mi (640 km2)  19.4%%
Population
  Estimate 
(2019)
1,471,968[1]
  Density1,381/sq mi (533/km2)
Time zoneUTC−5 (Eastern)
  Summer (DST)UTC−4 (EDT)
Congressional districts12th, 14th, 15th, 16th, 17th
Websitewww.hillsboroughcounty.org

History

Hillsborough County Courthouse, circa 1891
Hillsborough County Courthouse and Confederate Monument in Tampa

Hillsborough County was created on January 25, 1834, from Alachua and Monroe Counties,[6] during the U.S. territorial period (1822–1845). The new county was named for Wills Hill, the Earl of Hillsborough, who served as British Secretary of State for the Colonies from 1768 to 1772.[7] The County was created through efforts by Augustus Steele.[8]

The county's 1834 area was much larger and included eight other present-day counties: Charlotte County, DeSoto, Hardee, Manatee, Pasco, Pinellas, Polk, and Sarasota.[9]

The last significant change in Hillsborough County's borders was the separation of its western section to create Pinellas County in 1911.

On New Year's Day in 1914, the St. Petersburg-Tampa Airboat Line initiated the first scheduled commercial airline service in the world, from St. Petersburg to Tampa.[10]

Geography

According to the U.S. Census Bureau, the county has a total area of 1,266 square miles (3,280 km2), of which 1,020 square miles (2,600 km2) are land and 246 square miles (640 km2) (19.4%) are covered by water.[11] About 158.27 miles (254.71 km) of shoreline are on Tampa Bay.

The county's unincorporated area is around 888 square miles (2,300 km2), more than 84% of the total land area. Municipalities account for 163 square miles (420 km2). The modern boundaries of the county place it midway along the west coast of Florida.

A narrow portion of Hillsborough County to the south, consisting almost exclusively of water, extends west to the Gulf of Mexico roughly along the Tampa Port Shipping Channel. This has the effect of keeping Hillsborough County from being technically landlocked. The central portion of the Sunshine Skyway Bridge is in Hillsborough County. So is Egmont Key, at the entrance to Tampa Bay; this narrow strip of land separates Pinellas County from Manatee County. The northernmost tip of a spoil island just west of Port Manatee also lies in Hillsborough County.

Hillsborough is home to Alafia River State Park and Hillsborough River state parks, and to the C. W. Bill Young Regional Reservoir and Lithia Springs, one of the largest natural springs in Florida.

Adjacent counties

Demographics

Historical population
CensusPop.
1840452
18502,377425.9%
18602,98125.4%
18703,2167.9%
18805,81480.8%
189014,941157.0%
190036,013141.0%
191078,374117.6%
192088,25712.6%
1930153,51973.9%
1940180,14817.3%
1950249,89438.7%
1960397,78859.2%
1970490,26523.2%
1980646,96032.0%
1990834,05428.9%
2000998,94819.8%
20101,229,22623.1%
2019 (est.)1,471,968[3]19.7%
U.S. Decennial Census[12]
1790-1960[13] 1900-1990[14]
1990-2000[15] 2010-2019[2]

2010 Census

U.S. Census Bureau 2010 Ethnic/Race Demographics:[16][17]

In 2010, 6.0% of the Hillsborough's population considered themselves to be of only "American" ancestry (regardless of race or ethnicity.)[16]

Of the 536,092 households, 29.74% had children under the age of 18 living with them, 44.25% were married couples living together, 14.76% had a female householder with no husband present, and 35.69% were not families. About 27.12% of all households were made up of individuals, and 7.96% (2.35% male and 5.61% female) had someone living alone who was 65 years of age or older. The average household size was 2.55 and the average family size was 3.11.[20][21]

The age distribution was 23.9% under the age of 18, 10.5% from 18 to 24, 28.3% from 25 to 44, 25.4% from 45 to 64, and 11.8% were 65 years of age or older. The median age was 36.1 years. For every 100 females, there were 95.1 males. For every 100 females age 18 and over, there were 92.1 males.[20][21]

The median income for a household in the county was $49,536, and for a family was $59,886. Males had a median income of $43,125 versus $35,184 for females. The per capita income for the county was $27,062. About 10.7% of families and 14.2% of the population were below the poverty line, including 19.9% of those under age 18 and 9.6% of those aged 65 or over.[22]

In 2010, 15.1% of the county's population was foreign born, with 44.5% being naturalized American citizens. Of foreign-born residents, 67.5% were born in Latin America, 16.7% born in Asia, 9.2% were born in Europe, 3.2% born in Africa, 3.1% in North America, and 0.3% were born in Oceania.

2000 Census

As of the census of 2000, 998,948 people, 391,357 households, and 255,164 families resided in the county. The population density was 951 people per square mile (367/km2). The 425,962 housing units averaged 405 per square mile (156/km2). The racial makeup of the county was 75.17% White (63.3% Non-Hispanic White),[23] 14.96% Black or African American, 0.39% Native American, 2.20% Asian, 0.07% Pacific Islander, 4.66% from other races, and a 2.56% from two or more races. 17.99% of the population were Hispanic or Latino of any race. The county was the thirty-second most populous county in the nation.

Of the 391,357 households, 31.40% had children under the age of 18 living with them, 47.70% were married couples living together, 13.20% had a female householder with no husband present, and 34.80% were not families. Roughly 26.90% of all households were made up of individuals, and 8.10% had someone living alone who was 65 years of age or older. The average household size was 2.51 and the average family size was 3.07.

The age distribution was: 25.30% under the age of 18, 9.30% from 18 to 24, 31.70% from 25 to 44, 21.70% from 45 to 64, and 12.00% were 65 years of age or older. The median age was 35 years. For every 100 females there were 95.80 males. For every 100 females age 18 and over, there were 92.70 males.

The median income for a household in the county was $40,663, and for a family was $48,223. Males had a median income of $34,111 versus $26,962 for females. The per capita income for the county was $21,812. About 9.10% of families and 12.50% of the population were below the poverty line, including 17.20% of those under age 18 and 10.00% of those age 65 or over.

Level of Education
LevelHillsborough Co.FloridaU.S.

College/Associate Degree29.0%28.8%27.4%
Bachelor's Degree16.7%14.3%15.5%
Master's or PhD8.4%8.1%8.9%
Total54.1%51.2%51.8%

Source: U.S. Census[24]

Languages

As of 2010, 74.59% of the population spoke only English at home, 19.52% spoke Spanish, 0.56% French Creole (mainly Haitian Creole), and 0.51% spoke Vietnamese as their mother language.[25] In total, 25.41% of the population spoke a language other than English as their primary language.[25]

Politics and government

Hillsborough County tends to lean Democratic, having not been won by a Republican presidential candidate since the 2004 election. For the last quarter-century, it has been a powerful swing county in one of the nation's most important swing states. It is part of the politically important I-4 Corridor between Tampa Bay and Orlando, an area that historically decides most elections in Florida. Hillsborough was considered a bellwether county, voting for the statewide winner in every presidential election from 1964-2012. It has also voted for the winner of the presidency in every election since 1928 except twice, voting for the loser only in 1992 and 2016. The southern portion of the county, around Tampa, is powerfully Democratic, while the northern and eastern portions are heavily Republican.

On the statewide level, The county also tends to lean Democratic with Democrats Bill Nelson for senator and Andrew Gillum for governor both winning the county in the 2018 elections. However, Republican senator Marco Rubio did win the county in his 2010 and 2016 senatorial campaigns.

In 2008, Barack Obama won the county by seven points, the first Democrat to capture the county since Bill Clinton's re-election victory in 1996.[26] Obama won Hillsborough again in 2012 over Republican presidential nominee Mitt Romney by roughly the same margin.

In 2016, Donald Trump became the first Republican since Calvin Coolidge in 1924 to win the election without carrying the county.

Presidential elections results
Hillsborough County vote[27]
by party in presidential elections
Year Republican Democratic Third parties
2020 45.8% 327,398 52.7% 376,367 1.4% 10,303
2016 44.1% 266,870 50.9% 307,896 4.8% 29,124
2012 46.0% 250,186 52.7% 286,467 1.2% 6,776
2008 45.9% 236,355 53.0% 272,963 1.0% 5,183
2004 53.0% 245,576 46.2% 214,132 0.7% 3,514
2000 50.1% 180,794 47.0% 169,576 2.7% 9,984
1996 44.3% 136,656 46.8% 144,266 8.8% 27,349
1992 42.0% 130,643 37.1% 115,282 20.8% 64,577
1988 59.8% 150,151 39.4% 99,014 0.6% 1,551
1984 64.6% 157,926 35.3% 86,230 0.0% 52
1980 51.7% 106,160 42.9% 88,271 5.3% 10,883
1976 44.8% 78,504 54.0% 94,589 1.1% 2,052
1972 70.1% 106,956 29.7% 45,305 0.1% 249
1968 34.7% 49,441 32.2% 45,848 32.9% 46,913
1964 41.5% 50,616 58.4% 71,289
1960 43.9% 48,887 56.0% 62,240
1956 52.0% 41,889 47.9% 38,610
1952 52.2% 36,316 47.8% 33,252
1948 32.7% 13,529 45.6% 18,854 21.5% 8,903
1944 24.7% 10,252 75.2% 31,146
1940 20.2% 7,805 79.7% 30,738
1936 20.9% 5,361 79.0% 20,202
1932 19.7% 4,711 80.2% 19,143
1928 52.9% 11,703 45.2% 9,993 1.7% 392
1924 22.0% 1,585 62.2% 4,470 15.6% 1,125
1920 30.5% 3,772 56.4% 6,976 12.9% 1,601
1916 10.4% 691 69.9% 4,627 19.6% 1,297
1912 4.0% 159 67.6% 2,641 28.3% 1,105
1908 9.9% 367 73.1% 2,703 16.8% 624
1904 16.3% 516 62.7% 1,976 20.9% 659
1900 10.7% 349 69.5% 2,257 19.6% 639
1896 20.1% 584 72.9% 2,115 6.9% 200
1892 95.6% 2,718 4.4% 125

A home rule charter for Hillsborough County was approved by voters in a county-wide referendum held in September 1983, and the first county commissioners elected under this new charter took office on May 28, 1985.

The charter divides the power of county government between legislative and executive branches. The Board of County Commissioners, which composes the legislative branch, sets overall policy by means of ordinances, resolutions, and motions.

The executive powers of county government are vested in the county administrator, appointed by county commissioners and charged by the charter to faithfully implement the powers of the board. The charter provides for a county attorney, to be hired by the county administrator with the advice and consent of the county commissioners. The charter contains a provision for a charter review board appointed by County Commissioners every five years to conduct a study of county government and propose amendments to the charter. These amendments must be presented to voters for approval. One amendment was approved in November 2002, adding the position of County Internal Performance Auditor to the government structure. This position reports directly to the County Commission.

Of the seven members of the Board of County Commissioners for Hillsborough County, four are elected from single-member districts, and three are elected county-wide. The board approves the county's operating and capital budgets and the county's capital-improvement program. It may take action on any programs for the improvement of the county and the welfare of its residents.

Government officials

These five countywide elected positions have specific responsibilities under the county charter:

  • Clerk of the Circuit Court: Pat Frank (D)
  • Sheriff: Chad Chronister (R)
  • Property Appraiser: Bob Henriquez (D)
  • Tax Collector: Doug Belden (R)
  • Supervisor of Elections: Craig Latimer (D)

Under a charter ordinance that went into effect May 1985, county commissioners are directed to perform legislative functions of government by developing policy for the management of Hillsborough County. The county administrator, a professional appointed by the board, and the administrative staff are responsible for the implementation of these policies.

The board also serves as the Environmental Protection Commission. Individual board members serve on various other boards, authorities, and commissions such as the Hillsborough Area Regional Transit Authority, Tampa Bay Regional Planning Council, Tampa Bay Water, Aviation Authority, Expressway Authority, Sports Authority, Port Authority, Arts Council of Hillsborough County, Children's Board, Metropolitan Planning Organization, and Council of Governments.

Taxes

Hillsborough County's discretionary sales tax rate increased from 1% to 2.5% in January 2019. When combined with the state of Florida's 6%, the rate is 8.5%, the highest in Florida. The rate includes two surcharges approved by voter referendum in November 2018, 1% for transportation and 1/2% for schools.[28] It is only collected on the first $5000 of any large purchase.

Voter registration

Registration as of 7-11-2018.

Voter Registration and Party membership
Political party Number of registered voters Percentage
Democratic 322,472 38.78%
Republican 263,033 31.64%
Others 245,931 29.58%
Total 831,436 100%

[29]

Economy

In the early 20th century, Hillsborough's economy was predominantly based on cigar-making and agriculture. In 2012, Hillsborough had the second-largest agricultural output among Florida's counties. As of 2010, the average annual employment in Hillsborough County was 563,292. The percentages of total employment by industry were:

  • Natural resources and mining 2.0%
  • Construction 4.6%
  • Manufacturing 4.1%
  • Trade, transportation, and utilities 19.5%
  • Information 3.0%
  • Financial activities 9.2%
  • Professional and business services 18.1%
  • Education and health services 14.6%
  • Leisure and hospitality 10.3%
  • Other services 2.7%
  • Public administration 4.7%

[30]

Agriculture

In 2011, sales of all agricultural commodities produced in Hillsborough County were over $832,410,300. The largest crop by value was strawberries at over $388 million.[31] Values of various crops included:

Hillsborough County Agricultural Production 2011
Crop Sales in dollars Acreage
Strawberries $388,125,702 11,625
Vegetables $150,000,000 13,092
Ornamental plants $139,232,407 3,977
Aquaculture $23,546,112 876
Beef cattle/pasture $18,934,207 91,904
Citrus $18,893,572 10,750
Poultry $18,701,100 22
Sod $7,438,855 2,286
Dairy $6,433,206 1,500
Blueberries $5,500,000 591
Hay $2,374,195 635
Forestry $1,000,000 108,634
Bees/honey $598,767 45
Goats $154,177 518
Miscellaneous $51,478,000 3677
Total $832,410,300 255,532

List of companies with headquarters in Hillsborough County

Education

Hillsborough County Public Schools operate the public schools in the county. Hillsborough County has the eighth-largest school district in the United States consisting of 206 schools (133 elementary schools, 42 middle schools, two K-8 schools, 27 traditional high schools, and four career centers, with 73 additional schools including charter, ESE, etc.).[34] In 2013, 12 of Hillsborough County's 27 public high schools were ranked in Newsweek's list of America's Best High Schools.[35] In 2012 and 2013, all 27 public high schools were included on the Washington Post's list of the 2000 most challenging schools in America.[36]

School enrollment

  • 1997–1998    149,658    3,151 increase
  • 1998–1999    152,809    3,437 increase
  • 1999–2000    156,246    4,500 increase
  • 2000–2001    160,746    5,315 increase
  • 2001–2002    166,061    5,261 increase
  • 2002–2003    171,322    6,235 increase
  • 2003–2004    177,557    7,113 increase
  • 2004–2005    184,670    7,113 increase
  • 2005–2006    190,835    6,165 increase
  • 2006–2007    191,151    316 increase
  • 2007–2008    191,219    68 increase (projected)

Source: Tampa Tribune

Museums and libraries

Museums

Libraries

These libraries are part of the Hillsborough County Public Library Cooperative:

Hillsborough County Center, Kennedy Blvd.

Federal agencies

State agencies

Local agencies

Several agencies provide law enforcement to the residents of Hillsborough County. They are all accredited and fully certified law enforcement agencies by the FDLE.

Hillsborough County Sheriff's Office

The HCSO is the largest local law enforcement agency in Hillsborough County. Headquartered in the Ybor City District of Tampa, it is responsible for law enforcement services in the unincorporated areas of the county. The county is divided into four districts, each containing multiple sectors identified with a letter (example: H - hotel sector, G - golf sector). The districts and sectors are cut to exclude areas covered by other local agencies.

The school district uses two agencies for security. The sheriff's office employs deputies assigned to various schools throughout the county. They, along with the Hillsborough County Public Schools Security Service officers, are known as school resource officers. Generally, deputies are assigned to schools outside of the incorporated cities and HCPSSS officers are assigned to schools within city limits. For extended services, other local agencies may be called in for support. Most crossing guards are employed in a unsworn capacity by the sheriff's office.

Plant City Police Department

Plant City maintains its own police department and is the third-largest police agency in terms of sworn officers following HCSO and TPD. The agency provides law-enforcement services to the residents of Plant City and occasionally provides backup to HCSO, answering calls close to their jurisdiction.

Seminole Police Department

The Seminole Indian Tribe operates the Hard Rock Hotel and Casino located in Tampa. The tribe has its own police department that operates on the grounds and at tribe events. They also respond to altercations that involves members of the tribe.

Tampa Airport Police Department

Tampa International Airport operates the Tampa Airport Police. They are a full-service agency providing services to the airport and surrounding areas where services to the airport take place.

Tampa Police Department

The TPD is the second-largest agency in the county. They serve the cities of Tampa, New Tampa, Port of Tampa, and other areas surrounding.

Temple Terrace Police Department

The city of Temple Terrace operates a police department with over 50 sworn officers.

University of South Florida Police Department

The USF Police Department has jurisdiction throughout the grounds of USF and other facilities operated by the university. They provide services to anyone located on the property and have full police authority granted by the Florida Department of Law Enforcement.

County jails and courthouse security

The sheriff's office operates the only two county jail facilities and one work release center. The Falkenburg Road Jail is the larger of the two jails. Orient Road Jail was the first in the nation to use open-booking areas. With these being the only jails in the county, other than juvenile detention facilities, the work release center, or holding cells located at multiple police stations and sheriff offices, all local agencies transport persons being arrested to one of the county jails. The sheriff's office also provides security and protective services at the county courthouses in Tampa. With a majority of transportation of inmates to and from the courthouse being handled by the sheriff's office, the inmates remain in the custody of HCSO during the duration of the process until handed over to another jurisdiction, state, or federal custody.

Auxiliary and reserve officers

Some of these agencies also have auxiliary (reserve) deputies, officers, or troopers (here-in known as officer). They are volunteer (unpaid) citizens and generally sworn positions with a lesser certification that requires assignment to a fully certified officer to exercise. Some auxiliary officers are fully certified law-enforcement officers by the state and are permitted by the hosting agency to operate without assignment to a fully certified officer. The services they provide to the community are equal to that of a full-service officer and each agency sets how much service time is required to maintain status as an auxiliary officer. As of March 2016 the following agencies have auxiliary or reserve deputy, officer, or trooper positions.

  • FHP Auxiliary
  • FWC Reserve
  • HCSO Reserve
  • TPD Auxiliary
Special Events

During special events, multiple agencies provide off-duty officers for security and support. They work with the agency within whose jurisdiction the event is taking place. For example, college football games held at Raymond James Stadium are served primarily by TPD and FHP. Other agencies may also support the event.

Hillsborough County Fire Rescue

Hillsborough County Fire Rescue serves the unincorporated areas of Hillsborough County. Fire service began in the 1950s as an all-volunteer force consisting of about a dozen loosely associated community-based organizations. The first full-time career firefighters were hired in 1973. The department now has 1,019 career uniformed and support personnel who continue to set the pace in fire and emergency medical response, making it the fourth-largest department in the state. Since the 1997 consolidation of Hillsborough County Fire Rescue and Emergency Medical Services (EMS), the department has placed paramedics on each career, front-line apparatus. The department operates 32 ALS transport ambulances, 43 Engine Companies, 4 Truck Companies, 2 Heavy Rescue's, 1 Hazardous Incident Unit, 1 Fire Boat and 1 Rescue Boat. These units operate out of 44 Fire Rescue stations located strategically throughout Hillsborough County. As nearly 85% of the department's more than 104,000 emergency responses require some level of medical care, having paramedics assigned to each unit assures that the citizens of Hillsborough County are receiving rapid advanced life-support care.

Hillsborough County Fire Rescue and the Board of County Commissioners have implemented a plan to continue placing new fire rescue stations in areas where growth is occurring or gaps in coverage may exist. Fire Chief Dennis Jones leads a senior staff of two deputy chiefs (operations and administrative branches), the fire marshal, and the emergency manager. All fiscal functions, facilities maintenance and supply, apparatus/equipment procurement, emergency dispatch manager, personnel chief, and training chief are under the direction of the deputy chief of administration. The three Shift Commanders, as well as the Rescue Chief and the Special Operations Chief, report directly to the Deputy Chief of Operations. The Operations Chief is responsible for the overall response readiness of all front line personnel. The Emergency Manager oversees all Office of Emergency Management (OEM) planning and operations of the EOC.[38]

Hillsborough County Fire Rescue Office of Emergency Management

The Office of Emergency Management is a division of Hillsborough County Fire Rescue that is directly responsible for planning and coordinating the evacuation and sheltering of all county residents in the event of a natural or manmade disaster. This agency is also responsible for planning, orchestrating and coordinating response actions and continuity of government in the aftermath of a major disaster. Preston Cook has been the Emergency Manager since 2011.

The Hurricane Evacuation Assessment Tool has been created to assist residents of Hillsborough County by providing evacuation and sheltering information in the event of a hurricane or other natural disaster. This interactive program was designed to assist the public in easily determining if they are in one of the five evacuation zones. It also provides information on shelters, hospitals, fire stations, and sandbag locations.

The Office of Emergency Management also provides information to the public on: Hurricane information, procedures for hazardous-materials spills, and flooding, tornado, wildfire, and terrorism preparedness.

Transportation

The Sunshine Skyway (I-275) connects Pinellas to Manatee Counties. The middle span is in Hillsborough County.

Airports

The county's primary commercial aviation airport is Tampa International Airport in Tampa. Other important airports include the Tampa Executive Airport near Brandon, Peter O. Knight Airport near downtown Tampa, and the Plant City Airport near Plant City.

Major highways

Interstate Highways U.S Routes State Routes

Public surface transportation

Hillsborough County is served by Hillsborough Area Regional Transit buses.

Nationally protected areas

Parks

[39]

Communities

County subdivisions in Hillsborough County. Incorporated cities in bold; unincorporated CDPs in small font.

Cities

Only three cities are incorporated in Hillsborough County:

Census-designated places

Despite its large population, most of the area of the county is unincorporated and falls under the jurisdiction of the Hillsborough County board of commissioners.[40]

Unincorporated communities

Historic towns

  • Bullfrog Corner
  • Bone Valley
  • Branchton
  • Callsville
  • Chataocolea
  • Chicora
  • Clarkwild
  • Coronet
  • Cork (now Dover, not to be confused with two other places named Cork)
  • Cork (now Plant City)
  • Cosme
  • Dillon
  • Diston
  • Drew Park, absorbed by Tampa
  • East Cove
  • Edeson
  • Flora
  • Fort Brooke
  • Fort Foster
  • Fort Sullivan
  • Garden City
  • Gary
  • Gulf City
  • Harney
  • Hillsboro
  • Ichipucksassa, aka Ichepucksassa, Hitchipucksassa (now Plant City)
  • Idlewild Park
  • Jackson Springs
  • Keystone Park
  • Knights Station
  • Knowles
  • Lake Fern
  • Lighthall
  • Lillibridge
  • Magdalene
  • Magnolia
  • Mangrove Point
  • Manhattan (absorbed by Tampa)
  • Marvinia
  • Midway
  • Mullins City
  • Nicholls
  • Oliphant
  • Orient
  • Peck
  • Pelot
  • Peru
  • Prairie
  • Riverhead
  • Rocky Point
  • Sparkman
  • Stemper
  • St Helena
  • Trapnell (absorbed by Plant City)
  • Welcome
  • Weldon
  • Willow
  • Youmans[43]

See also

References

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  3. "Population and Housing Unit Estimates". Retrieved March 26, 2020.
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  7. Publications of the Florida Historical Society. Florida Historical Society. 1908. p. 31.
  8. McCarthy, Kevin (January 1, 2011). Hillsborough River Guidebook. Pineapple Press Inc. ISBN 9781561644872.
  9. Florida Center for Instructional Technology. "Exploring Florida Hillsborough County Maps". usf.edu.
  10. "World's First Commercial Airline - The Greatest Moments in Flight". Space.com.
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  17. "Hillsborough County Demographic Characteristics". ocala.com. Retrieved October 20, 2015.
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  19. "Hispanic or Latino by Type: 2010 -- 2010 Census Summary File 1". United States Census Bureau. Retrieved October 19, 2015.
  20. "Hillsborough County: Age Groups and Sex: 2010 - 2010 Census Summary File 1". United States Census Bureau. Retrieved October 20, 2015.
  21. "Hillsborough County: Age Groups and Sex: 2010 - 2010 Census Summary File 1". censusviewer.com. Retrieved October 20, 2015.
  22. "Hillsborough County, Florida: SELECTED ECONOMIC CHARACTERISTICS - 2006-2010 American Community Survey 5-Year Estimates". United States Census Bureau. Retrieved November 18, 2015.
  23. "Demographics of Hillsborough County, FL". MuniNetGuide.com. Archived from the original on November 15, 2006. Retrieved October 20, 2015.
  24. 2004 U.S. Census
  25. "Modern Language Association Data Center Results of Miami-Dade County, Florida". Modern Language Association. Retrieved October 20, 2015.
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  27. Leip, David. "Dave Leip's Atlas of U.S. Presidential Elections". uselectionatlas.org. Retrieved June 15, 2018.
  28. Grigg, Nicole (December 28, 2018). "Hillsborough County's sales tax to increase Jan. 1, will be the highest in the state". Retrieved February 26, 2019.
  29. "Hillsborough County Supervisor of Elections".
  30. "Community Search".
  31. http://www.hillsboroughcounty.org/DocumentCenter/View/6140
  32. "Contact Us - Shriners International". www.shrinersinternational.org. Retrieved July 11, 2018.
  33. "Contacts Archived May 22, 2012, at the Wayback Machine." Delhaize Group. Retrieved on May 17, 2012. "Sweetbay Supermarkets, 3801 Sugar Palm Drive Tampa – FL 33619 - U.S.A."
  34. Hillsborough County Public Schools Archived March 4, 2007, at the Wayback Machine
  35. "America's Best High Schools". Archived from the original on December 24, 2006. Retrieved March 2, 2007.
  36. "National Schools". washingtonpost.com.
  37. "Library | City of Plant City, Florida". www.plantcitygov.com. Retrieved November 29, 2019.
  38. Hillsborough Fire Rescue Summary Archived June 24, 2008, at the Wayback Machine
  39. "Find A Park". www.hillsboroughcounty.org. Retrieved February 26, 2019.
  40. "Hillsborough County, FL - Official Website - Board of County Commissioners". hillsboroughcounty.org.
  41. "Community Atlas" (PDF).
  42. "Community Atlas" (PDF).
  43. Florida Center for Instructional Technology. "Florida Maps - Hillsborough County". usf.edu.

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