Texas Congressional District 16

Voters

Registered Voters: 460,080
Active Voters: 432,884 (94.1%)

Party Registration

This state's voter file does not record party registration.

Turnout by Cycle

Cycle	General	Democratic Primary	Republican Primary
2023–2024	230,022 (50.0%)	34,843 (7.6%)	18,793 (4.1%)
2021–2022	149,457 (32.5%)	35,572 (7.7%)	16,350 (3.6%)
2019–2020	222,511 (48.4%)	59,384 (12.9%)	15,258 (3.3%)
2017–2018	166,797 (36.3%)	44,921 (9.8%)	9,537 (2.1%)
2015–2016	165,542 (36.0%)	42,337 (9.2%)	21,128 (4.6%)
2013–2014	59,014 (12.8%)	22,841 (5.0%)	6,656 (1.4%)
2011–2012	119,803 (26.0%)	34,097 (7.4%)	7,333 (1.6%)

Turnout counts today's registered voters with a counted ballot in the cycle's elections (the odd and even year), as a share of today's registered voters. Voters who have since left the rolls are not counted.

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Source: Civitech voter file snapshot as of 08/14/2025. These are registered voters, separate from the Census population figures. Counts under 10 are suppressed and shown as "<10".

Demographics

Total Citizen Population: 696,261
Citizen Voting Age Population (CVAP): 500,555

Citizen Population by Race/Ethnicity

Group	Citizens	Share
Non-Hispanic	132,026	19.0%
Hispanic	564,233	81.0%
White	88,565	12.7%
Black	22,980	3.3%
Asian	7,612	1.1%
American Indian / Alaska Native	1,676	0.2%
Native Hawaiian / Pacific Islander	994	0.1%
Two or More Races	2,258	0.3%

Citizen Voting Age Population by Race/Ethnicity

Group	CVAP	Share
Non-Hispanic	103,539	20.7%
Hispanic	397,015	79.3%
White	71,882	14.4%
Black	20,009	4.0%
Asian	7,413	1.5%
American Indian / Alaska Native	3,242	0.6%
Native Hawaiian / Pacific Islander	594	0.1%
Two or More Races	1,172	0.2%

Source: Redistricting Data Hub / U.S. Census Bureau CVAP Special Tabulation.