Historical rankings of prime ministers of Australia

In 1996, The Canberra Times asked "almost 300 political scientists and historians at every Australian university" to nominate the five greatest prime ministers in Australian history; 143 responded. Five points were awarded to the prime minister each respondent judged to be the greatest, and so on down to one point for the fifth-greatest prime minister; some respondents awarded half points. Ben Chifley received the most overall points in the survey (and was judged to be the overall winner), although Alfred Deakin was nominated as the greatest prime minister by the most respondents. The four shortest-serving prime ministers were excluded from consideration, as well as the serving prime minister, Paul Keating. The total number of points was not published for prime ministers ranked outside the ten (except for those who received no points), only the order.[2]

In 2001, to commemorate the centenary of federation, The Australian Financial Review asked six historians to answer the question "who were the best five and who were the worst five prime ministers since 1901?". Five points were awarded to each historian's choice as the best and worst prime minister, and so on down to one point for the fifth-best and fifth-worst prime ministers. Alfred Deakin was a unanimous choice as Australia's best prime minister, winning full votes from each selector; Robert Menzies also appeared on every "best" list. No one prime minister appeared on all six "worst" lists, although William McMahon appeared on five and James Scullin on four. Several prime ministers appeared on both "best" and "worst" lists, sometimes from the same selector. Stuart Macintyre considered Menzies to be Australia's second-best prime minister for his 1949–66 term, but also the fifth-worst, for his 1939–41 term. Likewise, Humphrey McQueen considered Gough Whitlam to be both the fifth-best and the fourth-worst, describing him as a "curate's egg". Macintyre was the only respondent to award half-points, ranking Whitlam and Paul Keating as the equal fifth-best prime ministers. The three caretaker prime ministers were excluded from consideration, as well as the serving prime minister, John Howard.[3]

The participants in the survey were Geoffrey Bolton (ECU), Graeme Davison (Monash), Ian Hancock (ANU), Stuart Macintyre (Melbourne), Humphrey McQueen (freelance), and Clem Lloyd (Wollongong). Geoffrey Blainey was invited to participate, but declined.[3]

In 2004, The Age asked fifteen historians and political commentators to rank Australia's eleven prime ministers from John Curtin onwards (i.e., since 1941). Eleven points were awarded to the prime minister each respondent judged to be the greatest, and so on down to one point for the worst prime minister; some respondents awarded half points. John Curtin received the most overall points in the survey, as well as being named the greatest prime minister by the most respondents (exactly one-third of the total). William McMahon received the lowest possible ranking from all but one respondent. The two caretaker prime ministers during that time were excluded from consideration, but the serving prime minister, John Howard, was included.[4][5]

The participants in the survey were Judith Brett (La Trobe), Greg Craven (Curtin), David Day (La Trobe), Michael Duffy (freelance), Brian Galligan (Melbourne), Ian Hancock (ANU), John Hirst (La Trobe), Carol Johnson (Adelaide), Stuart Macintyre (Melbourne), Alistair Mant (freelance), Andrew Parkin (Flinders), Tom Stannage (Curtin), Paul Strangio (Monash), James Walter (Monash), and Patrick Weller (Griffith).[5] Geoffrey Blainey, Marian Simms, and several others were invited to participate, but declined.[4]

In 2010, a team of researchers from Monash University asked "145 academics that were teaching or researching in the fields of Australian politics or history" to place Australia's prime ministers in five categories; 40 responded. Five points were awarded to prime ministers judged "outstanding", four for those considered "good", three for "average", two for "below average", and one for "failure". The three caretaker prime ministers were excluded from consideration, as was the serving prime minister, Julia Gillard. John Curtin received the highest average rating, 4.78, and he was the only prime minister who no respondents gave a rating lower than "good".[1]

According to the Nielsen Poll (available since 1972), Bob Hawke had the highest approval rating in November 1984,[6] with 75%, and the lowest was William McMahon, with a 34% approval rating.

Highest Nielsen Poll ratings for each Prime Minister since 1972:

1. Bob Hawke – 75% (November 1984)
2. Kevin Rudd – 74%[7] (March 2009)
3. John Howard – 67% (January 2005)
4. Gough Whitlam – 62% (February 1973)
5. Malcolm Fraser – 56% (April 1976 and May 1978)
6. Julia Gillard – 56% (July 2010)
7. Tony Abbott – 47% (November 2013)
8. Paul Keating – 40% (November 1994)
9. William McMahon – 34% (November 1972)

William McMahon ended 1971 with an approval rating of 36.4%. By the end of 1972, his popularity had sunk to 34%, and he was defeated by Gough Whitlam in the 1972 election.

According to Newspoll (available since 1985), the highest satisfaction rating of any Prime Minister was Kevin Rudd's at 71% in August 2008, while Paul Keating has had the lowest high-mark satisfaction rating at 43%.[8]

Voters are asked the question: 'Are you satisfied or dissatisfied with the way -name- is doing his/her job as Prime Minister?'

1. Kevin Rudd – 71% (18–20 April 2008)
2. Scott Morrison - 68% (22–25 April 2020)
3. John Howard – 67% (10–12 May 1996)
4. Bob Hawke – 62% (24–26 January 1987)
5. Malcolm Turnbull – 60% (19–22 November 2015)
6. Julia Gillard – 50% (18–20 February 2011)
7. Tony Abbott – 47% (25–27 October 2013)
8. Paul Keating – 43% (2–18 April 1993, 16–18 September 1994 & 18–20 November 1994)

Since Newspoll began in 1985, the lowest satisfaction rating of any Prime Minister is by far Paul Keating's at 17% in August 1993, with a 6% difference between Keating and the nearest low rating of Julia Gillard at 23% in September 2011.[8]

1. Paul Keating – 17% (20–22 August 1993)
2. Julia Gillard – 23% (2–4 September 2011)
3. Tony Abbott – 24% (6–8 February 2015)
4. Bob Hawke – 27% (29 November - 8 December 1991)
5. John Howard – 28% (26–29 June 1998 & 9–11 March 2001)
6. Malcolm Turnbull – 29% (20–23 October 2016 & 23–26 February 2017)
7. Kevin Rudd – 32% (30 August - 1 September 2013)
8. Scott Morrison – 37% (8–11 January 2020)