ZIP Code 78933 - Cat Spring Texas
Overview
ZIP Code 78933 is located in Cat Spring Texas. 78933 is primarily within Colorado County, with some portions in Austin County. Regionally, 78933 is located in Metro Houston.
ZIP Code 78933 Quick Stats
| ZIP Code Name | Cat Spring |
| Primary County | Colorado County |
| ZIP Code Type | Standard |
| Population (2022) | 1,120 |
| Area Code(s) | 979 |
| Current Time | CDT |
ZIP Code 78933 Map
78933 Demographics
78933 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 78933 is White. The current unemployment level in 78933 is 4.1%.
| Population | 1,120 |
| Population Growth Rate | 19.24% |
| Population Density | 12 People per Square Mile |
| Total Households | 598 |
| Percentage High Income Households | 3% |
| Median Household Income (2021) | $63,984 |
| Average Adjusted Gross Income (2021) | $945,700 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 8.2% |
| Majority Race/Ethnicity | White - 75.86% |
78933 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 1,216 | 75.86% |
| Black | 0 | 0% |
| Hispanic | 267 | 16.66% |
| Asian | 120 | 7.49% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
78933 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 69 | 7.14% |
| Bachelor Degree | 229 | 23.71% |
| High School Diploma | 263 | 27.23% |
| No High School Diploma | 18 | 1.86% |
| GED or Alternate | 19 | 1.97% |
| 1 or More Years of College | 215 | 22.26% |
| Associates Degree | 47 | 4.87% |
| Masters Degree | 75 | 7.76% |
| Professional Degree | 21 | 2.17% |
| Doctorate Degree | 10 | 1.04% |
78933 Geography
| Coordinates | 29.80504036, -96.36625671 |
| Adjacent ZIP Codes | |
| Region | Metro Houston |
| Metropolitan/Micropolitan Stat Area | Houston-The Woodlands-Sugar Land, TX |
| Time Zone | Central Daylight Time |
| IANA Timezone | America/Chicago |
| Area | 95 Square Miles |
78933 Schools
| School Districts in 78933 | |
| Elementary Schools in 78933 | |
| Middle Schools in 78933 | |
| High Schools in 78933 |
78933 Weather and Climate Data
| Plant Hardiness Zone | Zone 8b: 15F to 20F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | November 21 - 31 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | March 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Cfa - Humid Subtropical Climate | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 34a - Northern Humid Gulf Coastal Prairies | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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