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US ZIP Code Profile

ZIP Code 36089
Union Springs, Alabama

ZIP code 36089 is in Union Springs, located in Bullock County, Alabama. Its 2020 Census population was 8,342. The estimated median adjusted gross income per tax return is $28,684, and about 2% of filers report $200,000 or more.

2020 Population
8,342
Census ZCTA
County
Bullock
FIPS 01011
Median income (est.)
$28,684
IRS SOI 2022
Land Area
328.903 mi²
+ 1.561 mi² water

01Location & Geography

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

Primary CityUnion Springs, AL
CountyBullock County (FIPS 01011)
StateAlabama (FIPS 01)
Census Region / DivisionSouth Region · East South Central Division
Coordinates32.15105, -85.69865
Land / Water Area328.903 mi² land · 1.561 mi² water

02Income & Economics

Distribution of the 2,860 individual tax returns filed in 36089 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
45.1%
$25K–$50K
33.2%
$50K–$75K
11.2%
$75K–$100K
4.2%
$100K–$200K
4.5%
$200K+
1.8%
The $200,000+ bracket accounts for 15% of 36089's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($28,684) 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 36089's IRS income metrics, 2020–2022.

Median income (2021→2022)
$28,684
▲ 9.6%
Filers earning $200K+
1.8%
▲ 0.7 pt
Total filers
2,860
▼ 2.4%
GET /zipc/v2/zipcodes/36089/soi?year=… $25K 2020 $26K 2021 $29K 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 36089 ZCTA.

2000
9,121
 
2010
8,760
▼ -4.0%
2020
8,342
▼ -4.8%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number018320
City AliasesArmstrong, Roba, Union Springs

06Frequently Asked Questions

What county is ZIP code 36089 in?

ZIP code 36089 is in Bullock County, Alabama (county FIPS code 01011).

What city is ZIP code 36089?

The primary USPS city for 36089 is Union Springs, AL.

What is the population of ZIP code 36089?

The 2020 Census population of 36089 was 8,342 residents.

What is the median income in ZIP code 36089?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 36089 is about $28,684, with around 2% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.