ZIP Code 78251 - San Antonio Texas

78251 Overview

ZIP Code 78251 is located in San Antonio Texas. 78251 is entirely within Bexar County. Regionally, 78251 is located in Metro San Antonio.

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ZIP Code 78251 Quick Stats

ZIP Code NameSan Antonio
Primary CountyBexar County
ZIP Code TypeStandard
Population (2022)62,064
Area Code(s)210 / 726
Current Time
12:04:05 PM
CST

ZIP Code 78251 Map

78251 Demographics

78251 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 78251 is Hispanic. The majority race/ethnicity attending public schools in 78251 is Hispanic. The current unemployment level in 78251 is 4.2%.

Population62,064
Population Growth Rate5.89%
Population Density4,266 People per Square Mile
Total Households17,193
Percentage High Income Households2.3%
Median Household Income (2021)$69,346
Average Adjusted Gross Income (2021)$307,510
Current Unemployment Rate (January 2025)4.2%
Majority Race/EthnictyHispanic - 46.70%
Public School Majority Race/EthnictyHispanic - 77.05%

78251 Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White40,36845.39%
Black5,1155.75%
Hispanic41,48846.65%
Asian1,5831.78%
Native American2900.33%
Hawaiian/Pac. Islander990.11%

78251 Public School Race/Ethnicty Breakdown

Race/EthnictyTotalPercentage
White1,33711.39%
Black8957.63%
Hispanic9,25878.89%
Asian2071.76%
Native American140.12%
Hawaiian/Pac. Islander240.2%

78251 Educational Attainment Levels

Highest Education Level AttainedTotalPercentage
Less Than 1 Year of College2,92110.35%
Bachelor Degree6,53123.15%
High School Diploma5,40219.15%
No High School Diploma5702.02%
GED or Alternate1,1233.98%
1 or More Years of College6,65523.59%
Associates Degree2,5008.86%
Masters Degree2,0267.18%
Professional Degree3061.08%
Doctorate Degree1750.62%

78251 Geography

Coordinates29.46328163,-98.67713928
Adjacent ZIP Codes
Neighborhoods in 78251
RegionMetro San Antonio
Metropolitan/Micropolitan Stat AreaSan Antonio-New Braunfels, TX
Time ZoneCentral Standard Time
IANA TimezoneAmerica/Chicago
Area15 Square Miles

78251 Weather and Climate Data

Plant Hardiness ZoneZone 9a: 20F to 25F
Average First Frost DateNovember 21 - 31
Average Last Frost DateMarch 1 - 10
Koppen-Geiger Climate ZoneCfa - Humid Subtropical Climate
Ecoregion32a - Northern Blackland Prairie

78251 Annual Climate Data

JanFebMarAprMayJunJulAugSepOctNovDecAnnual
Avg Min Temp (°F)38424956657072726758484057
Avg Max Temp (°F)63687581869295959082726480
Avg Precip (In.)1.531.791.892.614.134.071.842.562.853.592.311.830.96

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