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Duncanville city, TX


Dallas County, TX

Tracts in this county

   

2022 population: 40,288   ( 1,764 from 2010 )
Land area: 11.2 square miles
Population density: 3596.4 persons per square mile

2022 Census data
White:8,963 22.25% 28.1%
Black:12,97332.20% 14.5%
Indian:850.21% 24.8%
Asian:6811.69% 5.3%
2+ races:5111.27% 17.2%
Hispanic:16,94742.06% 25.7%
Total non-White:31,32577.75% 20.2%

2010-2022 ComponentsNumberRate
Change in White population:-3,498 -11.0
Change in Non-White pop.:5,262 16.6



Historical Presidential Election Results for Duncanville city, TX

Recent Trends
VotesΔ MarginSwing %
2020 vs. 2016 R +162 D +1,855 D + 8.2%
D +2,017
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 54% Joe Biden (D) 10,580 66.0% Donald Trump* (R) 5,236 32.6% 226 1.4% 16,042 -19 -14 0.14%
2016 50% Hillary Clinton (D) 8,563 59.5% Donald Trump (R) 5,074 35.3% 743 5.2% 14,380 -17 -11 0.16%
* incumbent         PSV: percent of state vote



2020 President, Duncanville city
CandidateVotesPct
Joe Biden (D) 10,580 66.0%
Donald Trump* (R) 5,236 32.6%
Jo Jorgensen (Lbt) 156 1.0%
Other 70 0.4%
TOTAL 16,042
Turnout: 54% Diff (St): -19 Diff (US): -14


2016 President, Duncanville city
CandidateVotesPct
Hillary Clinton (D) 8,563 59.5%
Donald Trump (R) 5,074 35.3%
Gary Johnson (Lbt) 339 2.4%
Jill Stein (Grn) 98 0.7%
Other 306 2.1%
TOTAL 14,380
Turnout: 50% Diff (St): -17 Diff (US): -11
* incumbent

Historical Statewide Election Results for Duncanville city, TX

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 54% Mary Hegar (D) 10,002 62.6% John Cornyn* (R) 5,495 34.4% 482 [+] 3.0% 15,979 -19 0.14%
2018 S1 46% Beto O'Rourke (D) 8,723 65.2% Ted Cruz* (R) 4,576 34.2% 89 [+] 0.7% 13,388 -17 0.16%
2018 G 46% Lupe Valdez (D) 7,833 58.8% Greg Abbott* (R) 5,251 39.4% 243 [+] 1.8% 13,327 -16 0.16%
*: 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