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US ZIP Code Profile

ZIP Code 36866
Notasulga, Alabama

ZIP code 36866 is in Notasulga, located in Macon County, Alabama. Its 2020 Census population was 3,857. The estimated median adjusted gross income per tax return is $38,587, and about 2% of filers report $200,000 or more.

2020 Population
3,857
Census ZCTA
County
Macon
FIPS 01087
Median income (est.)
$38,587
IRS SOI 2022
Land Area
89.161 mi²
+ 0.619 mi² water

01Location & Geography

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

Primary CityNotasulga, AL
CountyMacon County (FIPS 01087)
StateAlabama (FIPS 01)
Census Region / DivisionSouth Region · East South Central Division
Coordinates32.565304, -85.71208
Land / Water Area89.161 mi² land · 0.619 mi² water

02Income & Economics

Distribution of the 1,620 individual tax returns filed in 36866 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
34.6%
$25K–$50K
28.4%
$50K–$75K
14.8%
$75K–$100K
9.3%
$100K–$200K
10.5%
$200K+
2.5%
The $200,000+ bracket accounts for 14% of 36866's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($38,587) 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 36866's IRS income metrics, 2020–2022.

Median income (2021→2022)
$38,587
▲ 9.8%
Filers earning $200K+
2.5%
▲ 0.6 pt
Total filers
1,620
▼ 0.6%
GET /zipc/v2/zipcodes/36866/soi?year=… $32K 2020 $35K 2021 $39K 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 36866 ZCTA.

2000
3,497
 
2010
3,955
▲ +13.1%
2020
3,857
▼ -2.5%

05USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortC
USPS Finance Number016080
City AliasesNotasulga

06Frequently Asked Questions

What county is ZIP code 36866 in?

ZIP code 36866 is in Macon County, Alabama (county FIPS code 01087).

What city is ZIP code 36866?

The primary USPS city for 36866 is Notasulga, AL.

What is the population of ZIP code 36866?

The 2020 Census population of 36866 was 3,857 residents.

What is the median income in ZIP code 36866?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 36866 is about $38,587, 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.