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US ZIP Code Profile

ZIP Code 44121
Cleveland, Ohio

ZIP code 44121 is in Cleveland, located in Cuyahoga County, Ohio, within the Cleveland-Elyria metro area. Its 2020 Census population was 32,887. The estimated median adjusted gross income per tax return is $41,547, and about 2% of filers report $200,000 or more.

2020 Population
32,887
Census ZCTA
County
Cuyahoga
FIPS 39035
Median income (est.)
$41,547
IRS SOI 2022
Land Area
6.273 mi²
+ 0 mi² water

01Location & Geography

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

Primary CityCleveland, OH
CountyCuyahoga County (FIPS 39035)
StateOhio (FIPS 39)
Metro Area (MSA)Cleveland-Elyria, OH Metro Area (17460)
Census Region / DivisionMidwest Region · East North Central Division
Coordinates41.526493, -81.53213
Land / Water Area6.273 mi² land · 0 mi² water

02Income & Economics

Distribution of the 16,010 individual tax returns filed in 44121 by adjusted gross income bracket (IRS SOI, 2022).

< $25K
31.4%
$25K–$50K
28.2%
$50K–$75K
17.7%
$75K–$100K
9.7%
$100K–$200K
11.4%
$200K+
1.6%
The $200,000+ bracket accounts for 9% of 44121's total adjusted gross income, from 2% of returns — a concentration that drives the gap between the median ($41,547) 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 44121's IRS income metrics, 2020–2022.

Median income (2021→2022)
$41,547
▲ 6.0%
Filers earning $200K+
1.6%
▼ 0.0 pt
Total filers
16,010
▼ 1.9%
GET /zipc/v2/zipcodes/44121/soi?year=… $37K 2020 $39K 2021 $42K 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 44121 ZCTA.

2000
35,185
 
2010
33,220
▼ -5.6%
2020
32,887
▼ -1.0%

05Nearby ZIP Codes — Live Radius Search

Drag the slider to filter ZIP codes by distance from 44121. Powered by the same radius endpoint developers call from the API.

GET /zipc/v2/radius

ZIP codes within range of 44121

Cleveland and its immediate neighbors, sorted by distance.

3 mi
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Distance from 44121 to any ZIP

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06USPS Postal Details

Delivery and facility attributes from the monthly USPS dataset.

ZIP ClassificationNon-Unique Zip
Facility TypePost Office
Carrier Route SortD
USPS Finance Number381666
City AliasesCleveland, Cleveland Heights, South Euclid, Cleveland Hts

07Frequently Asked Questions

What county is ZIP code 44121 in?

ZIP code 44121 is in Cuyahoga County, Ohio (county FIPS code 39035).

What city is ZIP code 44121?

The primary USPS city for 44121 is Cleveland, OH.

What metro area (MSA) is 44121 in?

44121 is part of the Cleveland-Elyria, OH Metro Area (MSA code 17460).

What is the population of ZIP code 44121?

The 2020 Census population of 44121 was 32,887 residents.

What is the median income in ZIP code 44121?

Based on IRS Statistics of Income data, the estimated median adjusted gross income per tax return in 44121 is about $41,547, 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.