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US ZIP Code Profile

ZIP Code 78608
Briggs, Texas

ZIP code 78608 is in Briggs, located in Burnet County, Texas. Its 2020 Census population was 519. The estimated median adjusted gross income per tax return is $53,125, and about 12% of filers report $200,000 or more.

2020 Population
519
Census ZCTA
County
Burnet
FIPS 48053
Median income (est.)
$53,125
IRS SOI 2022
Land Area
38.524 mi²
+ 0.141 mi² water

01Location & Geography

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

Primary CityBriggs, TX
CountyBurnet County (FIPS 48053)
StateTexas (FIPS 48)
Census Region / DivisionSouth Region · West South Central Division
Coordinates30.936007, -97.93458
Land / Water Area38.524 mi² land · 0.141 mi² water

02Income & Economics

Distribution of the 330 individual tax returns filed in 78608 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
24.2%
$25K–$50K
24.2%
$50K–$75K
12.1%
$75K–$100K
12.1%
$100K–$200K
15.2%
$200K+
12.1%
The $200,000+ bracket accounts for 47% of 78608's total adjusted gross income, from 12% of returns — a concentration that drives the gap between the median ($53,125) 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 78608's IRS income metrics, 2020–2022.

Median income (2021→2022)
$53,125
▲ 6.2%
Filers earning $200K+
12.1%
▲ 2.7 pt
Total filers
330
▲ 3.1%
GET /zipc/v2/zipcodes/78608/soi?year=… $46K 2020 $50K 2021 $53K 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 78608 ZCTA.

2000
279
 
2010
434
▲ +55.6%
2020
519
▲ +19.6%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number481065
City AliasesBriggs, Oakalla

06Frequently Asked Questions

What county is ZIP code 78608 in?

ZIP code 78608 is in Burnet County, Texas (county FIPS code 48053).

What city is ZIP code 78608?

The primary USPS city for 78608 is Briggs, TX.

What is the population of ZIP code 78608?

The 2020 Census population of 78608 was 519 residents.

What is the median income in ZIP code 78608?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 78608 is about $53,125, with around 12% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.