Eureka Township, Dakota County, Minnesota

According to the United States Census Bureau, the township has a total area of 35.9 square miles (93 km²), of which 35.3 square miles (91 km²) of it is land and 0.5 square miles (1.3 km²) of it (1.42%) is water.

Eureka Township lies near the western boundary line of Dakota County, and is located within its southern half.

As of the census[1] of 2000, there were 1,490 people, 496 households, and 407 families residing in the township. The population density was 42.1 people per square mile (16.3/km²). There were 501 housing units at an average density of 14.2/sq mi (5.5/km²). The racial makeup of the township was 97.99% White, 0.27% Native American, 0.34% Asian, 0.54% from other races, and 0.87% from two or more races. Hispanic or Latino of any race were 1.14% of the population.

There were 469 households, out of which 41.1% had children under the age of 18 living with them, 74.2% were married couples living together, 2.6% had a female householder with no husband present, and 17.9% were non-families. 14.3% of all households were made up of individuals, and 4.4% had someone living alone who was 65 years of age or older. The average household size was 3.00 and the average family size was 3.33.

In the township the population was spread out, with 30.1% under the age of 18, 6.3% from 18 to 24, 29.2% from 25 to 44, 27.4% from 45 to 64, and 6.9% who were 65 years of age or older. The median age was 38 years. For every 100 females, there were 111.0 males. For every 100 females age 18 and over, there were 109.5 males.

The median income for a household in the township was $66,875, and the median income for a family was $73,125. Males had a median income of $45,625 versus $32,788 for females. The per capita income for the township was $26,636. About 0.5% of families and 1.3% of the population were below the poverty line, including none of those under age 18 and 2.1% of those age 65 or over.

• Eureka Township, Minnesota – Official Website