ZIP Code 77331, Texas
ZIP Code 77331 profile, demographic data, and geographic information.
ZCTA5 77331 is a 5-digit ZIP Code area located in San Jacinto County, Texas. As of official census estimates, it has a reported population of 7,556. The land area covers 171.15 sq mi. [1]
Demographics & Population
| Demographic Metric | Estimate / Count | Margin of Error | Survey Period / Source |
|---|---|---|---|
| Total Population | 7,556 | ±705 | 2020-2024 / Census ACS 5-Year 2024 |
| Median Age | 50.1 yrs | ±4.2 | 2020-2024 / Census ACS 5-Year 2024 |
| Total Households | 3,188 | ±352 | 2020-2024 / Census ACS 5-Year 2024 |
Source: U.S. Census Bureau (PEP, ACS 5-Year).
Housing & Real Estate Profile
| Housing Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Total Housing Units | 4,972 | ±369 |
| Occupied Housing Units | 3,188 | ±352 |
| Vacant Housing Units | 1,784 | ±336 |
| Median Home Value | $246,200 | ±$33,822 |
| Median Gross Rent | $729 | ±$57 |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Economy & Workforce
| Economic Metric | Estimate / Value | Margin of Error |
|---|---|---|
| Median Household Income | $62,321 | ±$15,404 |
| Per Capita Income | $33,706 | ±$5,211 |
| Poverty Rate | 17.9% | ±5.7% |
| Population Below Poverty Level | 1,330 | ±444 |
| Unemployment Rate | 8.6% | ±3.7% |
| Civilian Labor Force, Employed | 2,870 | ±498 |
| Broadband Internet Rate | 90.4% | ±4.7% |
Source: U.S. Census Bureau ACS 5-Year (2020-2024).
Local Government & Public Administration
Authoritative general-purpose local government units serving this area
U.S. Census Bureau GUS (2026) / GMAF
| Government Unit | Unit Type | Jurisdiction Role | Contact / Address |
|---|---|---|---|
|
GUS Population: 29,326 (2024)
ID: 183773
|
County | Official County Government |
Contact: AUDITOR
1 STATE HIGHWAY 150, RM 5, COLDSPRING TX 77331-7755
|
Education
Listing 10 local institutions (NCES 2024-2025)
External reference via K12Guides
| Institution | Type | Grades | Location |
|---|---|---|---|
| Regular School Nearby | 01-05 | LIVINGSTON, TX | |
| Regular School Nearby | 03-05 | COLDSPRING, TX | |
| Regular School Nearby | 09-12 | COLDSPRING, TX | |
| Regular School Nearby | PK-05 | GOODRICH, TX | |
| Regular School Nearby | 09-12 | GOODRICH, TX | |
| Regular School Nearby | 06-08 | GOODRICH, TX | |
| Regular School Nearby | 06-08 | COLDSPRING, TX | |
| Regular School Nearby | 09-12 | LIVINGSTON, TX | |
| Alternative School Nearby | 09-12 | LIVINGSTON, TX | |
| Regular School Nearby | 06-08 | LIVINGSTON, TX |
Source: k12guides.com.
Community Facilities & Infrastructure
Displaying 10 civic institutions across 2 datasets queried
CMS • IPEDS • IMLS
| Facility Name | Category | Relationship | Address / Location | Contact |
|---|---|---|---|---|
|
Sam Houston State University
|
College | 22.5 mi away | 1806 Ave J, Huntsville, TX, 77340 |
9362941111
|
|
COLDSPRING AREA PUBLIC LIBRARY INC
|
Library | 3.8 mi away | 14221 HWY 150 W, COLDSPRING, TX, 77331 |
(936) 653-3104
|
|
ONALASKA PUBLIC LIBRARY
|
Library | 13.8 mi away | 372 S FM 356 STE 103, ONALASKA, TX, 77360 |
(936) 646-2665
|
|
SHEPHERD PUBLIC LIBRARY
|
Library | 13.8 mi away | 30 N LIBERTY ST, SHEPHERD, TX, 77371 |
(936) 628-3515
|
|
LIVINGSTON MUNICIPAL LIBRARY
|
Library | 16.4 mi away | 707 N TYLER AVE, LIVINGSTON, TX, 77351 |
(936) 327-4252
|
|
NEW WAVERLY PUBLIC LIBRARY
|
Library | 18.7 mi away | 9372 STATE HWY 75 S, NEW WAVERLY, TX, 77358 |
(936) 344-2198
|
|
AUSTIN MEMORIAL LIBRARY
|
Library | 20.1 mi away | 220 S BONHAM AVE, CLEVELAND, TX, 77327 |
(281) 592-3920
|
|
RF MEADOR BRANCH LIBRARY
|
Library | 22.5 mi away | 709 W MONTGOMERY ST, WILLIS, TX, 77378 |
(936) 442-7740
|
|
HUNTSVILLE PUBLIC LIBRARY
|
Library | 23.0 mi away | 1219 13TH ST, HUNTSVILLE, TX, 77340 |
(936) 291-5472
|
|
TARKINGTON COMMUNITY LIBRARY
|
Library | 24.9 mi away | 3032 FM 163, CLEVELAND-TARKINGTON, TX, 77327 |
(281) 592-5136
|
Distances calculated from authoritative source coordinates. Source: CMS, IMLS, NCES IPEDS.
Climate & Weather Observations
NOAA Monthly Climate Normals
Observation Station: Climate data reflects NOAA 1991–2020 standard normals recorded at LIVINGSTON 2 NNE, TX US, located 17.5 miles from ZCTA5 77331. Local microclimates, topography, and elevation may cause municipal conditions to differ.
| Month | High (°F) | Low (°F) | Mean (°F) | Precip (in) | Snow (in) |
|---|---|---|---|---|---|
| January | 61.7° | 40.1° | 50.9° | 4.53" | — |
| February | 66.2° | 42.9° | 54.5° | 3.75" | — |
| March | 72.6° | 50.8° | 61.7° | 3.67" | — |
| April | 79.2° | 56.6° | 67.9° | 4.33" | — |
| May | 85.4° | 66.0° | 75.7° | 4.47" | — |
| June | 91.6° | 72.4° | 82.0° | 5.07" | — |
| July | 94.7° | 75.2° | 84.9° | 3.22" | — |
| August | 95.5° | 74.2° | 84.8° | 3.41" | — |
| September | 89.6° | 68.2° | 78.9° | 4.42" | — |
| October | 81.1° | 58.0° | 69.5° | 4.56" | — |
| November | 70.9° | 48.6° | 59.8° | 4.54" | — |
| December | 63.2° | 42.1° | 52.7° | 5.01" | — |
Source: NOAA U.S. Climate Normals (1991–2020).
Local Weather Forecast
Weather forecast data is currently unavailable in the local cache.
Nearby Cities & Communities
Listing adjacent communities by spatial proximity (miles)
Proximity discovery
| Community Name | Classification | Distance | Population |
|---|---|---|---|
| Coldspring city | City | 3.7 mi | — |
| Cape Royale CDP | CDP | 4.0 mi | — |
| Point Blank city | City | 9.2 mi | — |
| Oakhurst CDP | CDP | 11.2 mi | — |
| West Livingston CDP | CDP | 11.3 mi | — |
| Shepherd city | City | 14.0 mi | — |
Sources & Data Provenance
- Geographic Classification & Identifiers: U.S. Census Bureau Gazetteer (2026) and TIGER/Line Shapefiles. GEOID: 77331. • Official Source Dataset →
- Socioeconomic & Housing Metrics: U.S. Census Bureau American Community Survey (ACS) 5-year estimates and Population Estimates Program (PEP). Margin of Error (MOE) intervals are reported where published; suppressed values are never estimated or replaced with false zeros.
- Civic Directory Datasets: Centers for Medicare & Medicaid Services (CMS Hospital Directory), National Center for Education Statistics (NCES IPEDS Postsecondary Directory), and Institute of Museum and Library Services (IMLS Public Libraries Survey). Airport landing facilities are provided by airport-data.com.
- Weather & Climate Observations: National Oceanic and Atmospheric Administration (NOAA) U.S. Climate Normals 1991–2020 and National Weather Service (NWS) point forecasts.