ZIP Code 77331 - Coldspring Texas

ZIP Code 77331 is located in Coldspring Texas. Portions of 77331 are also in Cape Royale. 77331 is entirely within San Jacinto County. Regionally, it is located in Metro Houston.

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ZIP Code 77331 Quick Stats

ZIP Code NameColdspring
Primary CountySan Jacinto County
ZIP Code TypeStandard
Population (2022)7,465
Area Code(s)281 / 346 / 713 / 832 / 936
Current Time
CDT

ZIP Code 77331 Map

77331 Demographics

77331 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Texas based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 77331 is White. The majority race/ethnicity attending public schools in 77331 is White. The current unemployment level in 77331 is 5.4%.

Population7,465
Population Growth Rate-7.21%
Population Density45 People per Square Mile
Total Households2,502
Percentage High Income Households4.8%
Median Household Income (2021)$44,572
Average Adjusted Gross Income (2020)$64,610
Current Unemployment Rate (March 2024)5.4%
Majority Race/EthnictyWhite - 82.39%
Public School Majority Race/EthnictyWhite - 66.67%

77331 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White5,82682.39%
Black88712.54%
Hispanic3454.88%
Asian00%
Native American130.18%
Hawaiian/Pac. Islander00%

77331 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,02270.24%
Black24316.7%
Hispanic18312.58%
Asian40.27%
Native American30.21%
Hawaiian/Pac. Islander00%

77331 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College3078.07%
Bachelor Degree52513.8%
High School Diploma1,56941.25%
No High School Diploma741.95%
GED or Alternate1814.76%
1 or More Years of College81421.4%
Associates Degree1423.73%
Masters Degree1413.71%
Professional Degree00%
Doctorate Degree511.34%

77331 Geography

Coordinates30.61216164,-95.15925598
Adjacent ZIP Codes
Cities/Towns in 77331
RegionMetro Houston
Time ZoneCentral Daylight Time
IANA TimezoneAmerica/Chicago
Area167 Square Miles

77331 Politics

US Congressional Districts in 77331
Texas State Senate Districts in 77331
Texas State House of Representatives Districts in 77331

77331 Weather and Climate Data

Plant Hardiness ZoneZone 8b: 15F to 20F
Average First Frost DateNovember 11 - 20
Average Last Frost DateMarch 11 - 20
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion35e - Southern Tertiary Uplands

77331 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)38404754626971706655473955
Avg Max Temp (°F)60647178849094948980706278
Avg Precip (In.)4.533.443.73.695.455.743.043.494.484.414.744.7851.5

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