CensusEasy
ZIP CODE TABULATION AREA

77331

Texas · 7,556 residents · 171.147 sq mi
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ZIP 77331 has lower-than-average household income, with a median household income of $62,321. Population has held roughly steady since 2024. 20% of adults hold a bachelor's degree or higher, below the national rate of 36%. Median home value is $246,200. With a median age of 50.1, the population is older than the US median of 38.9. Among the 5 ZIP codes in San Jacinto County, 77331 ranks 4th by median household income.

$62,321
US average: $82,259
$246,200
US average: $376,019
20.0%
US average: 35.6%
Age, sex & households
Under 18
15.2%
Age 65+
30.3%
49.2%
50.8%
2.34 people
Race & ethnicity · 2024
2024
White, non-Hispanic73.9%(5,583)
Black16.2%(1,221)
Hispanic / Latino5.7%(431)
Asian0.6%(47)
Other3.6%(274)
Diversity Score52.9%(3,998)
Housing
Commute & vehicles
Work & employment
People & community
Affordability & inequality
Within San Jacinto County
Income rank vs other ZIPs
LOWEST4TH OF 5HIGHEST
Adjacent ZIPs
77328$62,428
77359$55,625
77364$62,750
77371$83,594
Frequently asked

How many people live in ZIP code 77331?

ZIP code 77331 has about 7,556 residents according to the 2024 American Community Survey.

What is the median household income in ZIP code 77331?

The typical household in ZIP code 77331 earns about $62,321 a year. Half of households make more than that, and half make less.

Is ZIP code 77331 expensive?

In ZIP code 77331, the median home is worth about $246,200, and the typical rent is about $729 a month.

How educated are people in ZIP code 77331?

About 20.0% of adults age 25 and over in ZIP code 77331 hold a bachelor's degree or higher.

What is the poverty rate in ZIP code 77331?

About 17.9% of people in ZIP code 77331 live below the federal poverty line.

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Containing area
San Jacinto County
Other ZIP codes in San Jacinto County
ZIP 77328ZIP 77371ZIP 77364ZIP 77359

DATA: US CENSUS BUREAU ACS 5-YEAR · ZCTA · UPDATED 2024