Get API Key →
US ZIP Code Profile

ZIP Code 79731
Crane, Texas

ZIP code 79731 is in Crane, located in Crane County, Texas. Its 2020 Census population was 4,496. The estimated median adjusted gross income per tax return is $59,677, and about 4% of filers report $200,000 or more.

2020 Population
4,496
Census ZCTA
County
Crane
FIPS 48103
Median income (est.)
$59,677
IRS SOI 2022
Land Area
329.38 mi²
+ 0.084 mi² water

01Location & Geography

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

Primary CityCrane, TX
CountyCrane County (FIPS 48103)
StateTexas (FIPS 48)
Census Region / DivisionSouth Region · West South Central Division
Coordinates31.422796, -102.48778
Land / Water Area329.38 mi² land · 0.084 mi² water

02Income & Economics

Distribution of the 1,800 individual tax returns filed in 79731 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
23.3%
$25K–$50K
20.0%
$50K–$75K
17.2%
$75K–$100K
13.9%
$100K–$200K
21.7%
$200K+
3.9%
The $200,000+ bracket accounts for 17% of 79731's total adjusted gross income, from 4% of returns — a concentration that drives the gap between the median ($59,677) 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 79731's IRS income metrics, 2020–2022.

Median income (2021→2022)
$59,677
▲ 17.5%
Filers earning $200K+
3.9%
▲ 0.6 pt
Total filers
1,800
▼ 1.1%
GET /zipc/v2/zipcodes/79731/soi?year=… $47K 2020 $51K 2021 $60K 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 79731 ZCTA.

2000
3,812
 
2010
4,193
▲ +10.0%
2020
4,496
▲ +7.2%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number482105
City AliasesCrane

06Frequently Asked Questions

What county is ZIP code 79731 in?

ZIP code 79731 is in Crane County, Texas (county FIPS code 48103).

What city is ZIP code 79731?

The primary USPS city for 79731 is Crane, TX.

What is the population of ZIP code 79731?

The 2020 Census population of 79731 was 4,496 residents.

What is the median income in ZIP code 79731?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 79731 is about $59,677, with around 4% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.