119th Congress · TX-31
Texas's 31st Congressional District
Texas's 31st Congressional District (TX-31) has a population of 810,684. The median household income is $93,699 and the median age is 36.9.
810,684
Population
144
People / sq mi
$93,699
Median Income
36.9
Median Age
TX-31 covers 5,613 sq mi of land at 144.4 people per square mile.
Race & Ethnicity
| White | 67.2% |
| Black or African American | 7.8% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 2.4% |
Economy & Income
$93,699
Median Household Income
$44,336
Per Capita Income
6.0%
Poverty Rate
2.7%
Unemployment
Housing
$343,400
Median Home Value
$1,394
Median Rent
70.8%
Homeownership
Education
92.2%
High School+
37.8%
Bachelor's+
Other Texas Congressional Districts
Largest cities in Texas
Largest counties in Texas
State rankings
Frequently Asked Questions
Texas's 31st Congressional District (TX-31) has a population of 810,684 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 31st Congressional District is $93,699, with a per capita income of $44,336.
Texas's 31st Congressional District is 67.2% White, 7.8% Black, 0.0% Asian, and 2.4% Hispanic or Latino, per Census ACS data.
More from Texas
Data for Texas's 31st 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.
The poverty rate is what most separates Texas's 31st Congressional District from the typical congressional district: 6.0% of residents live below the federal poverty line, against 12.4% nationally. Texas's 31st Congressional District is a congressional district in Texas with a population of 810,684.
Households take in a median $93,699, comfortably above the US median of $78,538. The poverty rate, 6.0%, is on the lower side for US congressional districts and below the national 12.4%. Median home value is $343,400, with typical rent around $1,394.
Degree attainment is mid-range for US congressional districts: 37.8% of adults hold a four-year degree, above the national 35.0%.
Source: U.S. Census Bureau ACS, 2026.