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US ZIP Code Profile

ZIP Code 36432
Castleberry, Alabama

ZIP code 36432 is in Castleberry, located in Conecuh County, Alabama. Its 2020 Census population was 2,326. The estimated median adjusted gross income per tax return is $35,500.

2020 Population
2,326
Census ZCTA
County
Conecuh
FIPS 01035
Median income (est.)
$35,500
IRS SOI 2022
Land Area
142.707 mi²
+ 0.823 mi² water

01Location & Geography

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

Primary CityCastleberry, AL
CountyConecuh County (FIPS 01035)
StateAlabama (FIPS 01)
Census Region / DivisionSouth Region · East South Central Division
Coordinates31.294006, -87.030266
Land / Water Area142.707 mi² land · 0.823 mi² water

02Income & Economics

Distribution of the 930 individual tax returns filed in 36432 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
38.7%
$25K–$50K
26.9%
$50K–$75K
16.1%
$75K–$100K
7.5%
$100K–$200K
10.8%
$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 36432's IRS income metrics, 2020–2022.

Median income (2021→2022)
$35,500
▲ 10.2%
Filers earning $200K+
0.0%
▲ 0.0 pt
Total filers
930
▼ 2.1%
GET /zipc/v2/zipcodes/36432/soi?year=… $30K 2020 $32K 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 36432 ZCTA.

2000
2,634
 
2010
2,420
▼ -8.1%
2020
2,326
▼ -3.9%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number011470
City AliasesCastleberry

06Frequently Asked Questions

What county is ZIP code 36432 in?

ZIP code 36432 is in Conecuh County, Alabama (county FIPS code 01035).

What city is ZIP code 36432?

The primary USPS city for 36432 is Castleberry, AL.

What is the population of ZIP code 36432?

The 2020 Census population of 36432 was 2,326 residents.

What is the median income in ZIP code 36432?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 36432 is about $35,500. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.