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US ZIP Code Profile

ZIP Code 76941
Mertzon, Texas

ZIP code 76941 is in Mertzon, located in Irion County, Texas, within the San Angelo metro area. Its 2020 Census population was 1,273. The estimated median adjusted gross income per tax return is $67,188, and about 8% of filers report $200,000 or more.

2020 Population
1,273
Census ZCTA
County
Irion
FIPS 48235
Median income (est.)
$67,188
IRS SOI 2022
Land Area
568.478 mi²
+ 0.029 mi² water

01Location & Geography

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

Primary CityMertzon, TX
CountyIrion County (FIPS 48235)
StateTexas (FIPS 48)
Metro Area (MSA)San Angelo, TX Metro Area (41660)
Census Region / DivisionSouth Region · West South Central Division
Coordinates31.272383, -100.889465
Land / Water Area568.478 mi² land · 0.029 mi² water

02Income & Economics

Distribution of the 590 individual tax returns filed in 76941 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
22.0%
$25K–$50K
18.6%
$50K–$75K
13.6%
$75K–$100K
11.9%
$100K–$200K
25.4%
$200K+
8.5%
The $200,000+ bracket accounts for 45% of 76941's total adjusted gross income, from 8% of returns — a concentration that drives the gap between the median ($67,188) 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 76941's IRS income metrics, 2020–2022.

Median income (2021→2022)
$67,188
▲ 7.5%
Filers earning $200K+
8.5%
▲ 0.1 pt
Total filers
590
▼ 1.7%
GET /zipc/v2/zipcodes/76941/soi?year=… $58K 2020 $62K 2021 $67K 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 76941 ZCTA.

2000
1,560
 
2010
1,348
▼ -13.6%
2020
1,273
▼ -5.6%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number485855
City AliasesMertzon, Sherwood

06Frequently Asked Questions

What county is ZIP code 76941 in?

ZIP code 76941 is in Irion County, Texas (county FIPS code 48235).

What city is ZIP code 76941?

The primary USPS city for 76941 is Mertzon, TX.

What metro area (MSA) is 76941 in?

76941 is part of the San Angelo, TX Metro Area (MSA code 41660).

What is the population of ZIP code 76941?

The 2020 Census population of 76941 was 1,273 residents.

What is the median income in ZIP code 76941?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 76941 is about $67,188, 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.