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US ZIP Code Profile

ZIP Code 79110
Amarillo, Texas

ZIP code 79110 is in Amarillo, located in Randall County, Texas, within the Amarillo metro area. Its 2020 Census population was 18,285. The estimated median adjusted gross income per tax return is $41,260, and about 1% of filers report $200,000 or more.

2020 Population
18,285
Census ZCTA
County
Randall
FIPS 48381
Median income (est.)
$41,260
IRS SOI 2022
Land Area
5.592 mi²
+ 0.068 mi² water

01Location & Geography

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

Primary CityAmarillo, TX
CountyRandall County (FIPS 48381)
StateTexas (FIPS 48)
Metro Area (MSA)Amarillo, TX Metro Area (11100)
Census Region / DivisionSouth Region · West South Central Division
Coordinates35.147392, -101.87033
Land / Water Area5.592 mi² land · 0.068 mi² water

02Income & Economics

Distribution of the 8,340 individual tax returns filed in 79110 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
30.8%
$25K–$50K
29.5%
$50K–$75K
16.9%
$75K–$100K
10.4%
$100K–$200K
11.2%
$200K+
1.2%
The $200,000+ bracket accounts for 7% of 79110's total adjusted gross income, from 1% of returns — a concentration that drives the gap between the median ($41,260) 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 79110's IRS income metrics, 2020–2022.

Median income (2021→2022)
$41,260
▲ 6.5%
Filers earning $200K+
1.2%
▲ 0.3 pt
Total filers
8,340
▼ 1.1%
GET /zipc/v2/zipcodes/79110/soi?year=… $37K 2020 $39K 2021 $41K 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 79110 ZCTA.

2000
17,946
 
2010
18,811
▲ +4.8%
2020
18,285
▼ -2.8%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 79110. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 79110

Amarillo and its immediate neighbors, sorted by distance.

3 mi
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Distance from 79110 to any ZIP

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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 79110 in?

ZIP code 79110 is in Randall County, Texas (county FIPS code 48381).

What city is ZIP code 79110?

The primary USPS city for 79110 is Amarillo, TX.

What metro area (MSA) is 79110 in?

79110 is part of the Amarillo, TX Metro Area (MSA code 11100).

What is the population of ZIP code 79110?

The 2020 Census population of 79110 was 18,285 residents.

What is the median income in ZIP code 79110?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 79110 is about $41,260, 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.