Get API Key →
US ZIP Code Profile

ZIP Code 79102
Amarillo, Texas

ZIP code 79102 is in Amarillo, located in Potter County, Texas, within the Amarillo metro area. Its 2020 Census population was 9,252. The estimated median adjusted gross income per tax return is $36,970, and about 2% of filers report $200,000 or more.

2020 Population
9,252
Census ZCTA
County
Potter
FIPS 48375
Median income (est.)
$36,970
IRS SOI 2022
Land Area
2.664 mi²
+ 0 mi² water

01Location & Geography

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

Primary CityAmarillo, TX
CountyPotter County (FIPS 48375)
StateTexas (FIPS 48)
Metro Area (MSA)Amarillo, TX Metro Area (11100)
Census Region / DivisionSouth Region · West South Central Division
Coordinates35.19632, -101.86625
Land / Water Area2.664 mi² land · 0 mi² water

02Income & Economics

Distribution of the 3,950 individual tax returns filed in 79102 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
35.7%
$25K–$50K
29.9%
$50K–$75K
16.0%
$75K–$100K
7.8%
$100K–$200K
8.3%
$200K+
2.3%
The $200,000+ bracket accounts for 17% of 79102's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($36,970) 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 79102's IRS income metrics, 2020–2022.

Median income (2021→2022)
$36,970
▲ 8.6%
Filers earning $200K+
2.3%
▲ 0.3 pt
Total filers
3,950
▼ 0.3%
GET /zipc/v2/zipcodes/79102/soi?year=… $33K 2020 $34K 2021 $37K 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 79102 ZCTA.

2000
9,520
 
2010
9,963
▲ +4.7%
2020
9,252
▼ -7.1%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 79102. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 79102

Amarillo and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 79102 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 ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number480225
City AliasesAmarillo

07Frequently Asked Questions

What county is ZIP code 79102 in?

ZIP code 79102 is in Potter County, Texas (county FIPS code 48375).

What city is ZIP code 79102?

The primary USPS city for 79102 is Amarillo, TX.

What metro area (MSA) is 79102 in?

79102 is part of the Amarillo, TX Metro Area (MSA code 11100).

What is the population of ZIP code 79102?

The 2020 Census population of 79102 was 9,252 residents.

What is the median income in ZIP code 79102?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 79102 is about $36,970, with around 2% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.