ZIP Code 78226 — San Antonio, TX | Population, Income, County & Map Data

01Location & Geography

Authoritative geographic identifiers from the U.S. Census Bureau, ANSI, and FIPS standards.

Primary City	San Antonio, TX
County	Bexar County (FIPS 48029)
State	Texas (FIPS 48)
Metro Area (MSA)	San Antonio-New Braunfels, TX Metro Area (41700)
Census Region / Division	South Region · West South Central Division
Coordinates	29.383778, -98.56994
Land / Water Area	7.142 mi² land · 0.015 mi² water

02Income & Economics

Distribution of the 2,830 individual tax returns filed in 78226 by adjusted gross income bracket (IRS SOI, 2022).

< $25K

43.8%

$25K–$50K

34.6%

$50K–$75K

13.1%

$75K–$100K

5.3%

$100K–$200K

3.2%

$200K+

0.0%

Estimated median = median adjusted gross income per tax return, interpolated from IRS SOI brackets. Differs from U.S. Census household income.

03Income Over Time

Year-over-year change in 78226's IRS income metrics, 2020–2022.

Median income (2021→2022)

$29,464

▲ 13.6%

Filers earning $200K+

0.0%

▲ 0.0 pt

Total filers

2,830

▼ 0.7%

GET /zipc/v2/zipcodes/78226/soi?year=…

Median = adjusted gross income per return, interpolated from IRS SOI brackets. Figures are nominal (not inflation-adjusted).

04Population Trend

Decennial U.S. Census population for the 78226 ZCTA.

2000

9,261

2010

6,648

▼ -28.2%

2020

7,140

▲ +7.4%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 78226. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 78226

San Antonio and its immediate neighbors, sorted by distance.

Radius 3 mi

GET /zipc/v2/distance

Distance from 78226 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP Classification	Non-Unique Zip
Facility Type	Post Office
Carrier Route Sort	D
USPS Finance Number	487980
City Aliases	San Antonio, Kelly Usa

07Frequently Asked Questions

What county is ZIP code 78226 in?

ZIP code 78226 is in Bexar County, Texas (county FIPS code 48029).

What city is ZIP code 78226?

The primary USPS city for 78226 is San Antonio, TX.

What metro area (MSA) is 78226 in?

78226 is part of the San Antonio-New Braunfels, TX Metro Area (MSA code 41700).

What is the population of ZIP code 78226?

The 2020 Census population of 78226 was 7,140 residents.

What is the median income in ZIP code 78226?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 78226 is about $29,464. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.