ZIP Code 77331

ZIP Code Tabulation Area in San Jacinto County, Texas.

Population: 7,348
Median household income: $50,321
Median home value: $226,400

ZIP Code 77331 is a ZIP Code Tabulation Area in San Jacinto County, Texas, home to about 7,348 residents. At $50,321, its median household income sits below San Jacinto County's $59,526.

From 2019 to 2023, ZIP Code 77331's population declined 7.8% from 7,971 to 7,348, while its median gross rent rose 15.5% from $798 to $922.

15.3% of residents live below the poverty line. Households average 2.21 people.

Demographics

ACS 2019–2023

Population: 7,348
Median age: 51.1 yrs
Median household income: $50,321
Median home value: $226,400
Median gross rent: $922
Housing units: 4,992
Homeownership rate: 85.2%
Bachelor's degree or higher: 20.5%
Unemployment rate: 13.3%

Trends

ACS 5-year · 2019–2023

Population

7,9717,348

Median household income

$43,642$50,321

Median home value

$139,500$226,400

Median gross rent

$798$922

Year	Population	Median household income	Median home value	Median gross rent
2019	7,971	$43,642	$139,500	$798
2020	8,064	$49,348	$161,600	$825
2021	7,114	$44,572	$169,300	$812
2022	7,465	$50,123	$193,400	$925
2023	7,348	$50,321	$226,400	$922

Each year is a US Census Bureau ACS 5-year estimate ending that year.

Age distribution

Under 54.0%

5 to 1710.4%

18 to 246.2%

25 to 3411.7%

35 to 449.3%

45 to 5411.8%

55 to 6416.3%

65 to 7420.5%

75 and over9.9%

	Count	Share
Under 5	291	4.0%
5 to 17	767	10.4%
18 to 24	453	6.2%
25 to 34	862	11.7%
35 to 44	684	9.3%
45 to 54	865	11.8%
55 to 64	1,195	16.3%
65 to 74	1,505	20.5%
75 and over	726	9.9%

Race & ethnicity

	Count	Share
White (non-Hispanic)	5,713	77.7%
Black or African American	949	12.9%
American Indian & Alaska Native	0	0.0%
Asian	0	0.0%
Native Hawaiian & Pacific Islander	0	0.0%
Some other race	0	0.0%
Two or more races	381	5.2%
Hispanic or Latino (any race)	305	4.2%

Educational attainment (age 25+)

No high school diploma14.4%

High school graduate39.8%

Some college or associate's25.2%

Bachelor's degree11.5%

Graduate or professional degree9.1%

	Count	Share
No high school diploma	840	14.4%
High school graduate	2,326	39.8%
Some college or associate's	1,473	25.2%
Bachelor's degree	669	11.5%
Graduate or professional degree	529	9.1%

Commute to work

Mean travel time to work: 41 min

Drove alone77.8%

Carpooled6.7%

Public transit1.2%

Walked3.4%

Bicycle0.0%

Worked from home8.4%

Other means2.6%

How workers get to work

	Count	Share
Drove alone	2,066	77.8%
Carpooled	179	6.7%
Public transit	32	1.2%
Walked	90	3.4%
Bicycle	0	0.0%
Worked from home	222	8.4%
Other means	68	2.6%

Travel time

	Count	Share
Under 15 min	436	17.9%
15 to 29 min	563	23.1%
30 to 44 min	492	20.2%
45 to 59 min	74	3.0%
60+ min	870	35.7%

Households

Average household size: 2.21
Poverty rate: 15.3% (1,111 of 7,249)

	Count	Share
Family households	2,106	64.1%
Nonfamily households	1,182	35.9%

Housing

Median year structure built: 1994

Occupancy

	Count	Share
Occupied	3,288	65.9%
Vacant	1,704	34.1%

Tenure (of occupied units)

	Count	Share
Owner-occupied	2,801	85.2%
Renter-occupied	487	14.8%

1-unit, detached74.9%

1-unit, attached1.8%

2 to 4 units1.0%

5 to 19 units4.8%

20 or more units0.6%

Mobile home & other16.8%

Units in structure

	Count	Share
1-unit, detached	3,740	74.9%
1-unit, attached	91	1.8%
2 to 4 units	48	1.0%
5 to 19 units	242	4.8%
20 or more units	31	0.6%
Mobile home & other	840	16.8%

ZIP Code 77331

Demographics

Trends

Age distribution

Race & ethnicity

Educational attainment (age 25+)

Commute to work

Households

Housing

Geography

Counties this ZIP covers

Compare with nearby ZIP codes

National ZIP rankings

Nearby ZIP codes