Get API Key →
US ZIP Code Profile

ZIP Code 76904
San Angelo, Texas

ZIP code 76904 is in San Angelo, located in Tom Green County, Texas, within the San Angelo metro area. Its 2020 Census population was 36,736. The estimated median adjusted gross income per tax return is $55,823, and about 8% of filers report $200,000 or more.

2020 Population
36,736
Census ZCTA
County
Tom Green
FIPS 48451
Median income (est.)
$55,823
IRS SOI 2022
Land Area
403.918 mi²
+ 10.669 mi² water

01Location & Geography

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

Primary CitySan Angelo, TX
CountyTom Green County (FIPS 48451)
StateTexas (FIPS 48)
Metro Area (MSA)San Angelo, TX Metro Area (41660)
Census Region / DivisionSouth Region · West South Central Division
Coordinates31.271515, -100.40063
Land / Water Area403.918 mi² land · 10.669 mi² water

02Income & Economics

Distribution of the 16,370 individual tax returns filed in 76904 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
24.5%
$25K–$50K
22.2%
$50K–$75K
14.3%
$75K–$100K
10.3%
$100K–$200K
20.5%
$200K+
8.3%
The $200,000+ bracket accounts for 44% of 76904's total adjusted gross income, from 8% of returns — a concentration that drives the gap between the median ($55,823) 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 76904's IRS income metrics, 2020–2022.

Median income (2021→2022)
$55,823
▲ 9.4%
Filers earning $200K+
8.3%
▲ 0.9 pt
Total filers
16,370
▲ 1.0%
GET /zipc/v2/zipcodes/76904/soi?year=… $49K 2020 $51K 2021 $56K 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 76904 ZCTA.

2000
29,622
 
2010
32,718
▲ +10.5%
2020
36,736
▲ +12.3%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number487975
City AliasesSan Angelo

06Frequently Asked Questions

What county is ZIP code 76904 in?

ZIP code 76904 is in Tom Green County, Texas (county FIPS code 48451).

What city is ZIP code 76904?

The primary USPS city for 76904 is San Angelo, TX.

What metro area (MSA) is 76904 in?

76904 is part of the San Angelo, TX Metro Area (MSA code 41660).

What is the population of ZIP code 76904?

The 2020 Census population of 76904 was 36,736 residents.

What is the median income in ZIP code 76904?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 76904 is about $55,823, with around 8% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.