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US ZIP Code Profile

ZIP Code 78754
Austin, Texas

ZIP code 78754 is in Austin, located in Travis County, Texas, within the Austin-Round Rock metro area. Its 2020 Census population was 27,020. The estimated median adjusted gross income per tax return is $52,113, and about 5% of filers report $200,000 or more.

2020 Population
27,020
Census ZCTA
County
Travis
FIPS 48453
Median income (est.)
$52,113
IRS SOI 2022
Land Area
13.253 mi²
+ 0.003 mi² water

01Location & Geography

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

Primary CityAustin, TX
CountyTravis County (FIPS 48453)
StateTexas (FIPS 48)
Metro Area (MSA)Austin-Round Rock, TX Metro Area (12420)
Census Region / DivisionSouth Region · West South Central Division
Coordinates30.355402, -97.64185
Land / Water Area13.253 mi² land · 0.003 mi² water

02Income & Economics

Distribution of the 14,890 individual tax returns filed in 78754 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
22.6%
$25K–$50K
25.9%
$50K–$75K
18.7%
$75K–$100K
11.1%
$100K–$200K
17.2%
$200K+
4.6%
The $200,000+ bracket accounts for 21% of 78754's total adjusted gross income, from 5% of returns — a concentration that drives the gap between the median ($52,113) 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 78754's IRS income metrics, 2020–2022.

Median income (2021→2022)
$52,113
▲ 7.9%
Filers earning $200K+
4.6%
▲ 0.9 pt
Total filers
14,890
▲ 4.1%
GET /zipc/v2/zipcodes/78754/soi?year=… $45K 2020 $48K 2021 $52K 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 78754 ZCTA.

2000
5,422
 
2010
15,036
▲ +177.3%
2020
27,020
▲ +79.7%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 78754. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 78754

Austin and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 78754 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 Number480420
City AliasesAustin, Sprinkle, Dell Computers

07Frequently Asked Questions

What county is ZIP code 78754 in?

ZIP code 78754 is in Travis County, Texas (county FIPS code 48453).

What city is ZIP code 78754?

The primary USPS city for 78754 is Austin, TX.

What metro area (MSA) is 78754 in?

78754 is part of the Austin-Round Rock, TX Metro Area (MSA code 12420).

What is the population of ZIP code 78754?

The 2020 Census population of 78754 was 27,020 residents.

What is the median income in ZIP code 78754?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 78754 is about $52,113, with around 5% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.