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US ZIP Code Profile

ZIP Code 77994
Westhoff, Texas

ZIP code 77994 is in Westhoff, located in De Witt County, Texas. Its 2020 Census population was 309. The estimated median adjusted gross income per tax return is $59,375, and about 20% of filers report $200,000 or more.

2020 Population
309
Census ZCTA
County
De Witt
FIPS 48123
Median income (est.)
$59,375
IRS SOI 2022
Land Area
52.23 mi²
+ 0.096 mi² water

01Location & Geography

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

Primary CityWesthoff, TX
CountyDe Witt County (FIPS 48123)
StateTexas (FIPS 48)
Census Region / DivisionSouth Region · West South Central Division
Coordinates29.178194, -97.47155
Land / Water Area52.23 mi² land · 0.096 mi² water

02Income & Economics

Distribution of the 150 individual tax returns filed in 77994 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
20.0%
$25K–$50K
20.0%
$50K–$75K
26.7%
$75K–$100K
0.0%
$100K–$200K
13.3%
$200K+
20.0%
The $200,000+ bracket accounts for 72% of 77994's total adjusted gross income, from 20% of returns — a concentration that drives the gap between the median ($59,375) 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 77994's IRS income metrics, 2020–2022.

Median income (2021→2022)
$59,375
▲ 9.6%
Filers earning $200K+
20.0%
▲ 0.0 pt
Total filers
150
▲ 0.0%
GET /zipc/v2/zipcodes/77994/soi?year=… $50K 2020 $54K 2021 $59K 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 77994 ZCTA.

2000
438
 
2010
321
▼ -26.7%
2020
309
▼ -3.7%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number489610
City AliasesWesthoff

06Frequently Asked Questions

What county is ZIP code 77994 in?

ZIP code 77994 is in De Witt County, Texas (county FIPS code 48123).

What city is ZIP code 77994?

The primary USPS city for 77994 is Westhoff, TX.

What is the population of ZIP code 77994?

The 2020 Census population of 77994 was 309 residents.

What is the median income in ZIP code 77994?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 77994 is about $59,375, with around 20% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.