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US ZIP Code Profile

ZIP Code 35203
Birmingham, Alabama

ZIP code 35203 is in Birmingham, located in Jefferson County, Alabama, within the Birmingham-Hoover metro area. Its 2020 Census population was 3,595. The estimated median adjusted gross income per tax return is $47,845, and about 12% of filers report $200,000 or more.

2020 Population
3,595
Census ZCTA
County
Jefferson
FIPS 01073
Median income (est.)
$47,845
IRS SOI 2022
Land Area
2.02 mi²
+ 0 mi² water

01Location & Geography

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

Primary CityBirmingham, AL
CountyJefferson County (FIPS 01073)
StateAlabama (FIPS 01)
Metro Area (MSA)Birmingham-Hoover, AL Metro Area (13820)
Census Region / DivisionSouth Region · East South Central Division
Coordinates33.5186, -86.80981
Land / Water Area2.02 mi² land · 0 mi² water

02Income & Economics

Distribution of the 1,390 individual tax returns filed in 35203 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
30.9%
$25K–$50K
20.9%
$50K–$75K
13.0%
$75K–$100K
9.3%
$100K–$200K
14.4%
$200K+
11.5%
The $200,000+ bracket accounts for 73% of 35203's total adjusted gross income, from 12% of returns — a concentration that drives the gap between the median ($47,845) 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 35203's IRS income metrics, 2020–2022.

Median income (2021→2022)
$47,845
▲ 10.4%
Filers earning $200K+
11.5%
▼ 0.1 pt
Total filers
1,390
▼ 4.8%
GET /zipc/v2/zipcodes/35203/soi?year=… $39K 2020 $43K 2021 $48K 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 35203 ZCTA.

2000
3,717
 
2010
3,798
▲ +2.2%
2020
3,595
▼ -5.3%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 35203. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 35203

Birmingham and its immediate neighbors, sorted by distance.

3 mi
GET /zipc/v2/distance

Distance from 35203 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 Number010780
City AliasesBirmingham

07Frequently Asked Questions

What county is ZIP code 35203 in?

ZIP code 35203 is in Jefferson County, Alabama (county FIPS code 01073).

What city is ZIP code 35203?

The primary USPS city for 35203 is Birmingham, AL.

What metro area (MSA) is 35203 in?

35203 is part of the Birmingham-Hoover, AL Metro Area (MSA code 13820).

What is the population of ZIP code 35203?

The 2020 Census population of 35203 was 3,595 residents.

What is the median income in ZIP code 35203?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 35203 is about $47,845, with around 12% of filers reporting $200,000 or more. Note that adjusted gross income is a tax measure and differs from U.S. Census household income.