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US ZIP Code Profile

ZIP Code 78719
Austin, Texas

ZIP code 78719 is in Austin, located in Travis County, Texas, within the Austin-Round Rock metro area. Its 2020 Census population was 2,004. The estimated median adjusted gross income per tax return is $35,648.

2020 Population
2,004
Census ZCTA
County
Travis
FIPS 48453
Median income (est.)
$35,648
IRS SOI 2022
Land Area
18.608 mi²
+ 0 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
Coordinates30.19729, -97.66742
Land / Water Area18.608 mi² land · 0 mi² water

02Income & Economics

Distribution of the 810 individual tax returns filed in 78719 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
35.8%
$25K–$50K
33.3%
$50K–$75K
16.1%
$75K–$100K
6.2%
$100K–$200K
8.6%
$200K+
0.0%
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 78719's IRS income metrics, 2020–2022.

Median income (2021→2022)
$35,648
▲ 1.6%
Filers earning $200K+
0.0%
▲ 0.0 pt
Total filers
810
▲ 2.5%
GET /zipc/v2/zipcodes/78719/soi?year=… $33K 2020 $35K 2021 $36K 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 78719 ZCTA.

2000
1,765
 
2010
1,764
▼ -0.1%
2020
2,004
▲ +13.6%

05USPS 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, Moores Crossing

06Frequently Asked Questions

What county is ZIP code 78719 in?

ZIP code 78719 is in Travis County, Texas (county FIPS code 48453).

What city is ZIP code 78719?

The primary USPS city for 78719 is Austin, TX.

What metro area (MSA) is 78719 in?

78719 is part of the Austin-Round Rock, TX Metro Area (MSA code 12420).

What is the population of ZIP code 78719?

The 2020 Census population of 78719 was 2,004 residents.

What is the median income in ZIP code 78719?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 78719 is about $35,648. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.