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US ZIP Code Profile

ZIP Code 36111
Montgomery, Alabama

ZIP code 36111 is in Montgomery, located in Montgomery County, Alabama, within the Montgomery metro area. Its 2020 Census population was 12,793. The estimated median adjusted gross income per tax return is $37,838, and about 8% of filers report $200,000 or more.

2020 Population
12,793
Census ZCTA
County
Montgomery
FIPS 01101
Median income (est.)
$37,838
IRS SOI 2022
Land Area
4.299 mi²
+ 0.005 mi² water

01Location & Geography

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

Primary CityMontgomery, AL
CountyMontgomery County (FIPS 01101)
StateAlabama (FIPS 01)
Metro Area (MSA)Montgomery, AL Metro Area (33860)
Census Region / DivisionSouth Region · East South Central Division
Coordinates32.33658, -86.271324
Land / Water Area4.299 mi² land · 0.005 mi² water

02Income & Economics

Distribution of the 5,380 individual tax returns filed in 36111 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
35.9%
$25K–$50K
27.5%
$50K–$75K
13.0%
$75K–$100K
6.3%
$100K–$200K
9.1%
$200K+
8.2%
The $200,000+ bracket accounts for 57% of 36111's total adjusted gross income, from 8% of returns — a concentration that drives the gap between the median ($37,838) 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 36111's IRS income metrics, 2020–2022.

Median income (2021→2022)
$37,838
▲ 10.4%
Filers earning $200K+
8.2%
▲ 0.9 pt
Total filers
5,380
▼ 2.2%
GET /zipc/v2/zipcodes/36111/soi?year=… $33K 2020 $34K 2021 $38K 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 36111 ZCTA.

2000
12,289
 
2010
12,176
▼ -0.9%
2020
12,793
▲ +5.1%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 36111. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 36111

Montgomery and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 36111 to any ZIP

Enter a 5-digit ZIP to calculate the distance.

06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number015630
City AliasesMontgomery, Mtgy

07Frequently Asked Questions

What county is ZIP code 36111 in?

ZIP code 36111 is in Montgomery County, Alabama (county FIPS code 01101).

What city is ZIP code 36111?

The primary USPS city for 36111 is Montgomery, AL.

What metro area (MSA) is 36111 in?

36111 is part of the Montgomery, AL Metro Area (MSA code 33860).

What is the population of ZIP code 36111?

The 2020 Census population of 36111 was 12,793 residents.

What is the median income in ZIP code 36111?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 36111 is about $37,838, with around 8% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.