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Population Review

119th Congress · TX-21

Texas's 21st Congressional District

Texas's 21st Congressional District (TX-21) has a population of 793,549. The median household income is $91,642 and the median age is 40.6.

793,549

Population

126

People / sq mi

$91,642

Median Income

40.6

Median Age

TX-21 covers 6,297 sq mi of land at 126.0 people per square mile.

Race & Ethnicity

White70.1%
Black or African American3.5%
Asian0.0%
Hispanic or Latino (any race)2.3%

Economy & Income

$91,642

Median Household Income

$51,250

Per Capita Income

5.2%

Poverty Rate

2.6%

Unemployment

Housing

$383,600

Median Home Value

$1,412

Median Rent

68.6%

Homeownership

Education

94.2%

High School+

45.8%

Bachelor's+

Other Texas Congressional Districts

Largest cities in Texas

Largest counties in Texas

State rankings

Common questions about TX-21

Frequently Asked Questions

Texas's 21st Congressional District (TX-21) has a population of 793,549 according to the latest Census ACS 5-Year estimates. Each US Congressional District is drawn to be roughly equal in population (~760K people).

The median household income in Texas's 21st Congressional District is $91,642, with a per capita income of $51,250.

Texas's 21st Congressional District is 70.1% White, 3.5% Black, 0.0% Asian, and 2.3% Hispanic or Latino, per Census ACS data.

Data for Texas's 21st Congressional District (119th Congress) from the American Community Survey 5-Year estimates. Land area from the Census Gazetteer files. Congressional districts are redrawn after each decennial Census; the 119th Congress (current) uses post-2020 boundaries.