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US ZIP Code Profile

ZIP Code 78264
San Antonio, Texas

ZIP code 78264 is in San Antonio, located in Bexar County, Texas, within the San Antonio-New Braunfels metro area. Its 2020 Census population was 14,705. The estimated median adjusted gross income per tax return is $33,867, and about 1% of filers report $200,000 or more.

2020 Population
14,705
Census ZCTA
County
Bexar
FIPS 48029
Median income (est.)
$33,867
IRS SOI 2022
Land Area
65.983 mi²
+ 0.122 mi² water

01Location & Geography

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

Primary CitySan Antonio, TX
CountyBexar County (FIPS 48029)
StateTexas (FIPS 48)
Metro Area (MSA)San Antonio-New Braunfels, TX Metro Area (41700)
Census Region / DivisionSouth Region · West South Central Division
Coordinates29.1932, -98.49079
Land / Water Area65.983 mi² land · 0.122 mi² water

02Income & Economics

Distribution of the 6,500 individual tax returns filed in 78264 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
38.9%
$25K–$50K
31.2%
$50K–$75K
14.5%
$75K–$100K
7.4%
$100K–$200K
7.1%
$200K+
0.9%
The $200,000+ bracket accounts for 7% of 78264's total adjusted gross income, from 1% of returns — a concentration that drives the gap between the median ($33,867) and the average.
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 78264's IRS income metrics, 2020–2022.

Median income (2021→2022)
$33,867
▲ 8.4%
Filers earning $200K+
0.9%
▲ 0.1 pt
Total filers
6,500
▲ 4.2%
GET /zipc/v2/zipcodes/78264/soi?year=… $30K 2020 $31K 2021 $34K 2022
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 78264 ZCTA.

2000
7,513
 
2010
12,339
▲ +64.2%
2020
14,705
▲ +19.2%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number487980
City AliasesSan Antonio

06Frequently Asked Questions

What county is ZIP code 78264 in?

ZIP code 78264 is in Bexar County, Texas (county FIPS code 48029).

What city is ZIP code 78264?

The primary USPS city for 78264 is San Antonio, TX.

What metro area (MSA) is 78264 in?

78264 is part of the San Antonio-New Braunfels, TX Metro Area (MSA code 41700).

What is the population of ZIP code 78264?

The 2020 Census population of 78264 was 14,705 residents.

What is the median income in ZIP code 78264?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 78264 is about $33,867, with around 1% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.