Zip code 77331: Coldspring, Texas

Q: What city is zip code 77331?

77331 is assigned to Coldspring, Texas. The city name is the one the Postal Service prefers for mail addressed to this zip code.

Q: What county is 77331 in?

77331 is in San Jacinto County, Texas.

Q: What is the population of 77331?

About 7,556 people live in 77331, according to the Census Bureau's American Community Survey.

Q: What is the median household income in 77331?

The median household income in 77331 is $62,321.

Q: What zip codes are near 77331?

The closest zip codes to 77331 are 77364, 77359, 77328, 77371, 77378.

Residential delivery areaSan Jacinto CountyCentral Time

Population

7,556

Median household income

$62K

U.S. $81K

Median home value

$246K

U.S. $333K

Median rent

$729/mo

U.S. $1,413

Median age

50.1

U.S. 38.9

Land area

171 sq mi

44 people/sq mi

Boundary is the Census Bureau's ZIP Code Tabulation Area, which closely tracks the postal delivery area.

About 77331

77331 is a rural zip code in Coldspring, Texas (San Jacinto County), covering 171 sq mi of land. About 7,556 people live here, or 44 per square mile. The median resident is 50.1 years old, compared with 38.9 nationally.

The median household earns $62,321 a year, 23% below the national median of $80,734. 17.9% of residents live below the poverty line (U.S.: 12.5%). A typical home is valued at $246,200, or 4.0 years of median household income (U.S.: 4.1 years), which makes homes about as affordable as the national average for local earners. 87% of occupied homes are lived in by their owners, and renters pay a median of $729 a month.

20% of adults hold a bachelor's degree or higher (U.S.: 36%). Commuters average 40.5 minutes each way, and 12% of workers work from home. The most common jobs among working residents are in healthcare; production and manufacturing; and office and administrative support. 20% of them are self-employed (U.S.: 10%).

How 77331 compares

Sorted from highest to lowest national percentile

Housing vacancy35.9%
99th
U.S. 10.1% · TX 9.4%119th of 1,794 in TX
Self-employed workers20.1%
98th
U.S. 10% · TX 10.5%161st of 1,810 in TX
Average commute40.5 min
97th
WeaknessU.S. 26.4 min · TX 26.7 min87th of 1,738 in TX
Residents 65 and older30.3%
97th
U.S. 17.2% · TX 13.4%143rd of 1,818 in TX
Healthcare workers16.1%
97th
U.S. 9.7% · TX 8.6%105th of 1,810 in TX
Median age50.1
95th
U.S. 38.9 · TX 35.6206th of 1,817 in TX
Veterans11.6%
94th
U.S. 6.2% · TX 6.2%215th of 1,818 in TX
Homeownership rate86.9%
92nd
StrengthU.S. 65.2% · TX 62.6%304th of 1,792 in TX
Unemployment rate8.6%
89th
WeaknessU.S. 5.2% · TX 5.3%235th of 1,810 in TX
Poverty rate17.9%
79th
U.S. 12.5% · TX 13.8%514th of 1,794 in TX
Income inequality (Gini)0.470
76th
U.S. 0.483 · TX 0.478416th of 1,785 in TX
Uninsured rate10%
71st
U.S. 8.4% · TX 17.1%1,408th of 1,808 in TX
Work from home11.7%
45th
U.S. 15.1% · TX 14.4%607th of 1,810 in TX
Diversity index42.3
39th
U.S. 61.4 · TX 67.11,160th of 1,818 in TX
Broadband access90.4%
37th
U.S. 91% · TX 91.4%781st of 1,792 in TX
Median home value$246,200
32nd
U.S. $332,700 · TX $283,800628th of 1,679 in TX
Per capita income$33,706
30th
U.S. $44,673 · TX $40,752928th of 1,813 in TX
Government workers10.9%
26th
U.S. 14.5% · TX 14.1%1,384th of 1,810 in TX
Median household income$62,321
24th
U.S. $80,734 · TX $78,4761,085th of 1,712 in TX
Foreign-born residents3.9%
23rd
U.S. 14.1% · TX 17.6%1,353rd of 1,818 in TX
Bachelor's degree or higher20%
20th
WeaknessU.S. 35.7% · TX 33.8%1,023rd of 1,811 in TX
Median earnings per worker$36,655
13th
WeaknessU.S. $49,666 · TX $47,5751,351st of 1,794 in TX
Population7,556
12th
U.S. 334,922,499 · TX 30,188,424899th of 1,818 in TX
Tech workers0.8%
10th
U.S. 3.8% · TX 3.8%1,127th of 1,810 in TX
Residents under 1815.2%
8th
U.S. 22% · TX 25%1,600th of 1,818 in TX
Population density44/sq mi
6th
U.S. 95/sq mi · TX 116/sq mi1,111th of 1,818 in TX
Median gross rent$729
4th
U.S. $1,413 · TX $1,4031,390th of 1,511 in TX
Rent-burdened renters28.8%
4th
StrengthU.S. 51.1% · TX 51.7%1,362nd of 1,692 in TX

Measure	77331	San Jacinto	TX	U.S.	National percentile	Rank in TX
Housing vacancy	35.9%	27.5%	9.4%	10.1%	99th	119th of 1,794
Self-employed workers	20.1%	14.7%	10.5%	10%	98th	161st of 1,810
Average commuteWeakness	40.5 min	40.6 min	26.7 min	26.4 min	97th	87th of 1,738
Residents 65 and older	30.3%	21.6%	13.4%	17.2%	97th	143rd of 1,818
Healthcare workers	16.1%	8.6%	8.6%	9.7%	97th	105th of 1,810
Median age	50.1	44	35.6	38.9	95th	206th of 1,817
Veterans	11.6%	9.9%	6.2%	6.2%	94th	215th of 1,818
Homeownership rateStrength	86.9%	84.6%	62.6%	65.2%	92nd	304th of 1,792
Unemployment rateWeakness	8.6%	6.8%	5.3%	5.2%	89th	235th of 1,810
Poverty rate	17.9%	18.4%	13.8%	12.5%	79th	514th of 1,794
Income inequality (Gini)	0.470	0.436	0.478	0.483	76th	416th of 1,785
Uninsured rate	10%	17.7%	17.1%	8.4%	71st	1,408th of 1,808
Work from home	11.7%	7.6%	14.4%	15.1%	45th	607th of 1,810
Diversity index	42.3	48.1	67.1	61.4	39th	1,160th of 1,818
Broadband access	90.4%	85.2%	91.4%	91%	37th	781st of 1,792
Median home value	$246,200	$209,300	$283,800	$332,700	32nd	628th of 1,679
Per capita income	$33,706	$30,859	$40,752	$44,673	30th	928th of 1,813
Government workers	10.9%	13.3%	14.1%	14.5%	26th	1,384th of 1,810
Median household income	$62,321	$65,364	$78,476	$80,734	24th	1,085th of 1,712
Foreign-born residents	3.9%	8.9%	17.6%	14.1%	23rd	1,353rd of 1,818
Bachelor's degree or higherWeakness	20%	16.2%	33.8%	35.7%	20th	1,023rd of 1,811
Median earnings per workerWeakness	$36,655	$41,479	$47,575	$49,666	13th	1,351st of 1,794
Population	7,556	28,441	30,188,424	334,922,499	12th	899th of 1,818
Tech workers	0.8%	0.6%	3.8%	3.8%	10th	1,127th of 1,810
Residents under 18	15.2%	21.5%	25%	22%	8th	1,600th of 1,818
Population density	44/sq mi	50/sq mi	116/sq mi	95/sq mi	6th	1,111th of 1,818
Median gross rent	$729	$1,060	$1,403	$1,413	4th	1,390th of 1,511
Rent-burdened rentersStrength	28.8%	37.8%	51.7%	51.1%	4th	1,362nd of 1,692

The percentile is the share of Americans who live in a zip code with a lower value, so the 50th percentile is typical. Rank 1 is the highest value in the state. Both include zip codes with at least 100 residents. Strengths and weaknesses mark measures in the best or worst fifth nationally, where higher or lower is clearly better (income, poverty, education, commute, broadband, insurance and similar). Measures like age or density are left unmarked.

People

Age

Under 5

12%

5–17

18–24

12%

25–34

11%

35–44

11%

45–54

15%

55–64

18%

65–74

12%

75+

Median age

50.1

Under 18

15.2%

65 and over

30.3%

Race and ethnicity

White74%
Black16%
Hispanic6%
Asian0.6%
Native American0%
Pacific Islander0%
Other0%
Multiracial4%

Diversity index

42.3

U.S. 61.4

Foreign-born

3.9%

U.S. 14.1%

Born in state

65.9%

Language spoken at home (households)

English only

90%

Spanish

Other Indo-European

0.9%

Asian / Pacific

0.6%

Other

Households

Households: 3,188
Average household size: 2.3
Family households: 71.8%
Married couples: 54.7%
Living alone: 24.3%
Veterans (of adults): 11.6%
Male / female: 49% / 51%

Income and poverty

Household income distribution

<$25k

20%

$25–50k

19%

$50–75k

19%

$75–100k

16%

$100–150k

12%

$150–200k

$200k+

Median household income

77331

$62,321

San Jacinto Co.

$65,364

Texas

$78,476

United States

$80,734

Per capita income

$33,706

U.S. $44,673

Poverty rate

17.9%

U.S. 12.5%

Households earning $150K+

12.7%

U.S. 23%

Income inequality (Gini)

0.470

U.S. 0.483

Housing

Median home value

77331

$246,200

San Jacinto Co.

$209,300

Texas

$283,800

United States

$332,700

Median gross rent

77331

$729

San Jacinto Co.

$1,060

Texas

$1,403

United States

$1,413

Types of housing

Single-family

75%

2–4 units

0.8%

5–19 units

20+ units

0.7%

Mobile home

17%

Boat, RV, van

0.9%

Housing units: 4,972
Owner-occupied: 86.9%
Vacant: 35.9%
Median year built: 1993
Median rooms: 4.8
Renters paying 30%+ of income: 28.8%
Renters paying 50%+ of income: 4.7%
Home value to income: 4.0× (U.S. 4.1×)

Work and commute

How people get to work

Drove alone

78%

Carpooled

Transit

Walked

Bicycle

Worked from home

12%

Other

Commute time (one way)

<10 min

12%

10–19

12%

20–29

14%

30–44

26%

45–59

60+

30%

Average commute

40.5 min

U.S. 26.4 min

Unemployment

8.6%

U.S. 5.2%

In labor force

49%

U.S. 63.5%

Jobs and careers

What employed residents do, wherever they work

Occupations

Healthcare

16%

Production

15%

Office and admin

11%

Cleaning and personal care

11%

Construction and repair

Transportation and moving

Sales

Business and finance

Management

Education

Legal and social services

Food service

Engineering and science

Police and fire

Farming, fishing and forestry

Computer and math

0.8%

Arts, media and sports

Industries

Health care and social assistance

17%

Transportation, warehousing and utilities

13%

Manufacturing

Construction

Other services

Education

Retail

Finance, insurance and real estate

Agriculture and mining

Admin, support and management

Restaurants and hotels

Professional and technical services

Public administration

Wholesale

Arts and recreation

0.8%

Information

0.7%

Median earnings per worker

$36,655

U.S. $49,666

Self-employed

20.1%

U.S. 10%

Government workers

10.9%

U.S. 14.5%

Nonprofit workers

U.S. 8.8%

Median earnings by type of work

Type of work	77331	U.S.
Management, business, science and arts	$52,361	$74,888
Service	$17,424	$26,804
Sales and office	$32,074	$40,476
Construction and maintenance	$41,250	$49,199
Production and transportation	$53,250	$39,989

Education, internet and health coverage

Highest education (adults 25+)

No diploma

16%

High school

37%

Some college

21%

Associate's

Bachelor's

10%

Graduate

10%

High school graduate or higher: 84.1%
Bachelor's degree or higher: 20%
Graduate or professional degree: 10.3%
Households with broadband: 90.4%
Cable, fiber or DSL: 65.6%
No internet access: 8.9%
Without health insurance: 10%
Limited-English households: 0%

Geography

City (USPS): Coldspring
State: Texas
County: San Jacinto County
Center point: 30.6177° N, 95.1844° W
Land area: 171 sq mi
Water area: 23 sq mi
Time zone: Central Time (UTC-6, UTC-5 in summer)
Zip type: Residential delivery area

Cities and towns within this zip

Cape Royale (unincorporated)1% of zip
Coldspring1% of zip

Census places overlapping the zip's area. Mail may use a different city name than the municipality.

Zip codes near 77331

Search by radius

Zip	City	Distance	Population	IncomeMedian income	Home value
77364	Pointblank, TX	11 mi	2,178	$62,750	$233,200
77359	Oakhurst, TX	13 mi	683	$55,625	—
77328	Cleveland, TX	15 mi	17,208	$62,428	$190,100
77371	Shepherd, TX	15 mi	7,800	$83,594	$195,000
77378	Willis, TX	15 mi	17,629	$71,143	$199,800
77335	Goodrich, TX	16 mi	2,468	$53,300	$171,600
77334	Dodge, TX	16 mi	197	—	—
77358	New Waverly, TX	16 mi	5,087	$60,424	$238,300
77360	Onalaska, TX	16 mi	6,223	$60,402	$163,700
77367	Riverside, TX	20 mi	446	—	—
77303	Conroe, TX	20 mi	28,854	$75,348	$240,700
77340	Huntsville, TX	21 mi	37,517	$48,538	$244,000

Zip codes like 77331 elsewhere

Matched on income, home values, age, density, education, housing and commuting

Questions about 77331

What city is zip code 77331?

77331 is assigned to Coldspring, Texas. The city name is the one the Postal Service prefers for mail addressed to this zip code.

What county is 77331 in?

77331 is in San Jacinto County, Texas.

What is the population of 77331?

About 7,556 people live in 77331, according to the Census Bureau's American Community Survey.

What time zone is 77331 in?

77331 is in Central Time.

What is the median household income in 77331?

The median household income in 77331 is $62,321.

What zip codes are near 77331?

The closest zip codes to 77331 are 77364, 77359, 77328, 77371, 77378.

Demographic figures are 2020–2024 American Community Survey 5-year estimates for ZIP Code Tabulation Area 77331, from the U.S. Census Bureau. Small areas have wide margins of error. How we build these numbers.