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US ZIP Code Profile

ZIP Code 76539
Kempner, Texas

ZIP code 76539 is in Kempner, located in Lampasas County, Texas, within the Killeen-Temple metro area. Its 2020 Census population was 8,960. The estimated median adjusted gross income per tax return is $54,110, and about 4% of filers report $200,000 or more.

2020 Population
8,960
Census ZCTA
County
Lampasas
FIPS 48281
Median income (est.)
$54,110
IRS SOI 2022
Land Area
137.43 mi²
+ 0.263 mi² water

01Location & Geography

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

Primary CityKempner, TX
CountyLampasas County (FIPS 48281)
StateTexas (FIPS 48)
Metro Area (MSA)Killeen-Temple, TX Metro Area (28660)
Census Region / DivisionSouth Region · West South Central Division
Coordinates31.095581, -98.02746
Land / Water Area137.43 mi² land · 0.263 mi² water

02Income & Economics

Distribution of the 4,300 individual tax returns filed in 76539 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
24.4%
$25K–$50K
22.8%
$50K–$75K
17.0%
$75K–$100K
12.1%
$100K–$200K
20.0%
$200K+
3.7%
The $200,000+ bracket accounts for 23% of 76539's total adjusted gross income, from 4% of returns — a concentration that drives the gap between the median ($54,110) 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 76539's IRS income metrics, 2020–2022.

Median income (2021→2022)
$54,110
▲ 6.8%
Filers earning $200K+
3.7%
▼ 0.0 pt
Total filers
4,300
▲ 0.5%
GET /zipc/v2/zipcodes/76539/soi?year=… $48K 2020 $51K 2021 $54K 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 76539 ZCTA.

2000
5,773
 
2010
7,841
▲ +35.8%
2020
8,960
▲ +14.3%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number484630
City AliasesKempner, Rumley

06Frequently Asked Questions

What county is ZIP code 76539 in?

ZIP code 76539 is in Lampasas County, Texas (county FIPS code 48281).

What city is ZIP code 76539?

The primary USPS city for 76539 is Kempner, TX.

What metro area (MSA) is 76539 in?

76539 is part of the Killeen-Temple, TX Metro Area (MSA code 28660).

What is the population of ZIP code 76539?

The 2020 Census population of 76539 was 8,960 residents.

What is the median income in ZIP code 76539?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 76539 is about $54,110, with around 4% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.