RightDataUSA

Olathe city, KS


Johnson County, KS

Tracts in this county

   

2022 population: 142,114   ( 16,242 from 2010 )
Land area: 61.9 square miles
Population density: 2296.1 persons per square mile

2022 Census data
White:106,680 75.07% 9.0%
Black:7,2275.09% 11.6%
Indian:1220.09% 72.0%
Asian:5,8624.12% 13.2%
2+ races:4,7993.38% 64.9%
Hispanic:16,61811.69% 29.9%
Total non-White:35,43424.93% 26.4%

2010-2022 ComponentsNumberRate
Change in White population:8,840 8.5
Change in Non-White pop.:7,402 7.1



Historical Presidential Election Results for Olathe city, KS

Recent Trends
VotesΔ MarginSwing %
2020 vs. 2016 R +4,351 D +7,991 D + 14.0%
D +12,342
2020 vs. 2012 R +1,059 D +14,222 D + 25.2%
D +15,281
2020 vs. 2008 R +2,720 D +9,530 D + 16.3%
D +12,250
2016 vs. 2008 R -1,631 D +1,539 D + 2.4%
D -92
How to interpret this table


Click on the Year to view municipality-level data for this county.
(Some years may be unavailable)

YearTurnout WinnerRunner-Up OtherTotal Votes Diff
(St) 		Diff
(US) 		PSV
2020 68% Joe Biden (D) 36,493 49.8% Donald Trump* (R) 35,103 47.9% 1,753 2.4% 73,349 -8 1 5.32%
2016 61% Donald Trump (R) 30,752 50.4% Hillary Clinton (D) 24,151 39.6% 6,156 10.1% 61,059 -6 4 5.11%
2012 61% Mitt Romney (R) 34,044 60.3% Barack Obama* (D) 21,212 37.6% 1,183 2.1% 56,439 1 13 4.88%
2008 69% John McCain (R) 32,383 56.4% Barack Obama (D) 24,243 42.2% 814 1.4% 57,440 0 11 4.64%
2004 68% George W. Bush* (R) 32,907 65.9% John Kerry (D) 16,524 33.1% 486 1.0% 49,917 4 15 4.20%
2000 60% George W. Bush (R) 24,694 63.9% Albert Gore, Jr. (D) 12,693 32.9% 1,230 3.2% 38,617 6 16 3.60%
* incumbent         PSV: percent of state vote



2020 President, Olathe city
CandidateVotesPct
Joe Biden (D) 36,493 49.8%
Donald Trump* (R) 35,103 47.9%
Jo Jorgensen (Lbt) 1,753 2.4%
TOTAL 73,349
Turnout: 68% Diff (St): -8 Diff (US): 1


2016 President, Olathe city
CandidateVotesPct
Hillary Clinton (D) 24,151 39.6%
Donald Trump (R) 30,752 50.4%
Gary Johnson (Lbt) 3,519 5.8%
Other 2,637 4.3%
TOTAL 61,059
Turnout: 61% Diff (St): -6 Diff (US): 4


2012 President, Olathe city
CandidateVotesPct
Barack Obama* (D) 21,212 37.6%
Mitt Romney (R) 34,044 60.3%
Other 1,183 2.1%
TOTAL 56,439
Turnout: 61% Diff (St): 1 Diff (US): 13


2008 President, Olathe city
CandidateVotesPct
Barack Obama (D) 24,243 42.2%
John McCain (R) 32,383 56.4%
Other 814 1.4%
TOTAL 57,440
Turnout: 69% Diff (St): 0 Diff (US): 11


2004 President, Olathe city
CandidateVotesPct
George W. Bush* (R) 32,907 65.9%
John Kerry (D) 16,524 33.1%
Other 486 1.0%
TOTAL 49,917
Turnout: 68% Diff (St): 4 Diff (US): 15


2000 President, Olathe city
CandidateVotesPct
George W. Bush (R) 24,694 63.9%
Albert Gore, Jr. (D) 12,693 32.9%
Ralph Nader (Grn) 910 2.4%
Other 320 0.8%
TOTAL 38,617
Turnout: 60% Diff (St): 6 Diff (US): 16
* incumbent

Historical Statewide Election Results for Olathe city, KS

Click on the Year to view county-level data for that election.
(Some years may be unavailable)

YearTypeTurnout WinnerRunner-Up OtherTotal VotesDiff PSV
2020 S2 68% Barbara Bollier (D) 35,244 48.1% Roger Marshall (R) 34,148 46.6% 3,916 [+] 5.3% 73,308 -7 5.36%
2018 G 53% Laura Kelly (D) 27,825 50.4% Kris Kobach (R) 22,711 41.2% 4,624 [+] 8.4% 55,160 -2 5.23%
2016 S3 56% Jerry Moran* (R) 34,632 61.9% Patrick Wiesner (D) 21,280 38.0% 42 [+] 0.1% 55,954 0 4.75%
*: incumbent               +: ran on additional party lines               Type: G: Governor; S1,S2,S3: Senate Class 1, 2 or 3
italics: special election           RO: runoff election           PSV: percent of state vote