Texas Citizen Voting-age Population By County in 2021 (ACS-5Yrs)

Updated on March 28, 2026.

Based on the US Census Bureau's special tabulation from the ACS 5-year estimates, in 2021, the citizen voting-age population for Texas was 18,729,815 and represented 64.89% of the total Texas population.

Among all Texas counties, Harris had the highest citizen voting-age population (2.77M), followed by Dallas (1.53M), and Tarrant (1.36M).

In terms of percentages, Terrell had the highest percentage of its population being citizens of voting-age (84.18%), followed by Roberts (82.76%), and Sabine (81.20%).

The chart and table below shows the citizen voting-age population of each county and the percentage of each county's population that were citizens of voting-age.

You can see similar information for other states and by state for the United States.

You may also be interested in:
Texas Citizen Population By County in 2021

Data Source: US Census - ACS 5-Year (CVAP).

See this for other years:

Texas Citizen Voting-age Population By County in 2021

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County	Citizen Voting-age Population	% of County Population
Harris	2767240	58.90
Dallas	1526730	58.61
Tarrant	1362115	65.11
Bexar	1348705	67.76
Travis	870365	68.65
Collin	665595	64.01
Denton	602220	68.05
El Paso	533575	62.01
Fort Bend	495615	61.45
Hidalgo	436355	50.41
Williamson	402505	68.02
Montgomery	400650	65.90
Bell	250305	68.63
Brazoria	249585	67.72
Nueces	248300	70.22
Galveston	246550	71.03
Cameron	236175	56.16
Lubbock	223825	72.53
McLennan	179885	69.72
Jefferson	176115	68.59
Hays	167615	71.46
Brazos	164965	71.38
Smith	162575	70.25
Webb	136710	51.21
Ellis	129645	68.97
Johnson	126870	71.67
Guadalupe	121470	71.67
Comal	116960	74.85
Midland	105750	63.34
Parker	104920	72.46
Randall	101830	73.17
Taylor	101455	71.58
Ector	97725	60.60
Grayson	96435	71.86
Wichita	95655	73.91
Kaufman	94565	67.48
Tom Green	87125	73.18
Gregg	85105	68.77
Potter	75585	63.49
Rockwall	72735	69.12
Hunt	70845	71.72
Bowie	68545	73.74
Victoria	64790	70.98
Bastrop	63575	67.00
Orange	62230	73.17
Henderson	61535	75.30
Walker	61125	79.90
Coryell	60860	74.50
Angelina	59815	69.08
Liberty	58690	65.25
Harrison	49260	71.73
San Patricio	48650	70.92
Wise	47625	70.17
Hood	46595	76.99
Nacogdoches	46555	71.82
Anderson	44775	77.02
Van Zandt	43950	74.77
Hardin	41695	74.29
Kerr	40515	77.30
Waller	38405	69.19
Rusk	38290	72.88
Polk	37975	76.92
Medina	37555	74.43
Lamar	37115	74.33
Wilson	36385	73.69
Burnet	36045	74.44
Wood	34840	78.09
Cherokee	34115	67.47
Navarro	34100	65.69
Atascosa	33280	68.36
Starr	32055	48.89
Kendall	31660	72.22
Erath	31105	73.55
Maverick	30880	53.45
Caldwell	30705	67.80
Chambers	30210	66.76
Upshur	30080	73.76
Cooke	29095	70.59
Brown	28935	75.97
Val Verde	28740	60.17
Wharton	28490	68.49
Jim Wells	27910	71.19
Fannin	26955	76.03
Washington	26625	74.87
Hill	25830	72.38
Hopkins	25830	70.45
Jasper	24850	74.47
Matagorda	24550	67.58
Howard	24015	69.37
Bee	24010	76.98
Kleberg	22625	72.95
Hale	21945	66.74
Cass	21750	75.81
Grimes	21455	74.29
Austin	21445	71.18
Palo Pinto	20690	73.10
San Jacinto	20400	74.51
Gillespie	19965	74.69
Aransas	19325	80.02
Fayette	18535	75.82
Milam	18275	73.41
Titus	18230	58.20
Houston	17425	78.17
Llano	17225	81.08
Panola	16730	74.08
Bandera	16650	79.89
Uvalde	16415	65.87
Shelby	16325	67.31
Lampasas	16310	76.06
Limestone	15840	71.19
Tyler	15735	78.56
Jones	15720	79.72
Hutchinson	14920	71.73
DeWitt	14845	74.84
Montague	14800	74.56
Hockley	14760	68.11
Colorado	14745	71.72
Lavaca	14745	72.69
Gray	14715	68.76
Freestone	14390	73.87
Calhoun	14150	69.48
Willacy	14030	68.69
Bosque	13690	74.91
Eastland	13485	75.82
Burleson	13050	73.79
Falls	12910	75.61
Gonzales	12770	64.76
Lee	12635	72.64
Young	12570	70.24
Scurry	12445	73.27
Robertson	12330	73.22
Leon	11535	72.66
Frio	11455	62.15
Deaf Smith	10855	58.13
Andrews	10720	58.95
Moore	10665	49.62
Callahan	10640	77.21
Trinity	10615	77.51
Karnes	10445	70.46
Jackson	10440	69.74
Pecos	10435	68.65
Gaines	10305	48.69
Nolan	10275	69.78
Newton	9840	78.53
Comanche	9715	71.75
Reeves	9645	66.13
Madison	9590	70.62
Wilbarger	9475	73.54
Rains	9450	78.65
Red River	9150	78.31
Blanco	8885	78.52
Dawson	8815	71.26
Morris	8785	73.27
Live Oak	8625	75.79
Lamb	8525	64.85
Camp	8485	67.88
Sabine	8100	81.20
Terry	8025	67.24
Clay	7995	78.11
Marion	7815	80.15
Ward	7555	66.42
Zapata	7535	54.03
Franklin	7490	71.92
Duval	7265	72.65
Runnels	7265	73.50
Brewster	7020	73.90
Somervell	6890	75.14
Mitchell	6850	76.92
Stephens	6730	73.63
Zavala	6720	67.88
Archer	6460	74.99
Jack	6340	74.63
Hamilton	6200	75.52
San Augustine	6125	76.90
Dimmit	5985	67.70
Coleman	5910	75.29
McCulloch	5625	73.29
Parmer	5490	55.60
Goliad	5320	75.09
Ochiltree	5310	52.76
Refugio	5230	76.69
Childress	5135	75.68
La Salle	5005	71.96
Winkler	4830	63.30
Brooks	4780	67.32
Swisher	4725	66.97
Carson	4430	75.66
Castro	4370	58.66
San Saba	4335	75.07
Haskell	4230	78.04
Yoakum	4065	52.76
Hartley	3990	73.01
Delta	3980	75.81
Bailey	3960	56.82
Lynn	3915	70.10
Crosby	3745	71.13
Dallam	3705	51.93
Floyd	3660	66.79
Garza	3600	62.77
Mills	3500	77.43
Wheeler	3435	67.49
Kimble	3380	78.70
Martin	3275	62.80
Jim Hogg	3245	66.70
Hansford	3080	57.79
Mason	2905	73.54
Fisher	2850	76.61
Presidio	2695	42.58
Baylor	2640	75.65
Hardeman	2615	73.35
Coke	2560	77.81
Crane	2555	54.89
Donley	2555	78.25
Kinney	2480	77.50
Shackelford	2360	75.04
Knox	2350	69.42
Upton	2245	67.22
Concho	2235	70.28
Hemphill	2205	63.91
Crockett	2175	73.98
Real	2155	75.61
Sutton	2145	62.81
Collingsworth	2055	69.66
Hall	2020	70.26
Lipscomb	1920	61.15
Reagan	1915	56.91
Schleicher	1820	71.51
Jeff Davis	1615	79.95
Culberson	1565	70.81
Cochran	1555	60.86
Menard	1535	77.53
Sherman	1535	65.18
Armstrong	1460	73.74
Oldham	1395	62.00
Hudspeth	1355	40.81
Dickens	1150	73.25
Throckmorton	1140	80.00
Cottle	1120	71.80
Irion	1120	72.03
Edwards	1105	80.95
Motley	990	77.95
Briscoe	980	77.47
Stonewall	915	67.28
Foard	875	80.65
Terrell	825	84.18
Sterling	820	58.99
Glasscock	740	60.66
Roberts	600	82.76
McMullen	485	66.44
Kent	440	69.84
Borden	365	66.36
King	150	65.22
Kenedy	90	52.94
Loving	50	58.82