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Where 44121 is
Approximate ZIP boundary (Census ZCTA 2020). ZIP codes are mail routes, not areas, so the shape shown is the Census tabulation area that approximates it.
- 🔢 Type 44121 into a pocket calculator and turn it upside down: IZIhh — not quite a word, sorry.
- ➕ As a number, 44,121 = 3 × 7 × 11 × 191. Its digits add up to 12, a total 940 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1010110001011001 - 🏠 Its numerical neighbours: 44120 (Cleveland, OH, 4 mi away) and 44122 (Beachwood, OH, 4 mi away).
- 🔄 Backwards, 44121 becomes 12144 — and that is a real ZIP code: Rensselaer, NY, 408 miles away.
- 👥 18 other ZIP codes are made of exactly the same digits (11424, 12144, 12414, 12441, 14214, 14241, …). The farthest-flung twin is 42411 in Fredonia, KY, 457 miles away.
- 🧭 Farther north than 71% of all ZIP codes, and farther east than 68%.
- 🎯899 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 44121 and you would come out at 41.53°S, 98.47°E — 1,165 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 11m of daylight. Shortest: 9h 10m.
- 📏 At 6.4 square miles of land, 44121 is bigger than 21% of ZIP codes — room for about 4.8 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 32,312This ZIP32,312 |
|---|---|
| Households | 13,232This ZIP13,232 |
| Housing units | 14,512This ZIP14,512 |
| Median age | 37.4This ZIP37.4Ohio39.7US 38.9 |
| Median household income | $76,767This ZIP$76,767Ohio$71,389US $80,734 |
| Median home value | $144,800This ZIP$144,800Ohio$214,800US $332,700 |
| Median gross rent | $1,156This ZIP$1,156Ohio$1,034US $1,413 |
| Bachelor's degree or higher | 41.6%This ZIP41.6% |
| Mean commute | 25.8 minThis ZIP25.8 min |
| Population density | 5,080.5 / sq miThis ZIP5,080.5 / sq mi |
Business and tax activity
| Business establishments | 445This ZIP445 |
|---|---|
| Employees | 5,158This ZIP5,158 |
| Annual payroll | $229,261,000This ZIP$229,261,000 |
| Tax returns filed | 16,010This ZIP16,010 |
| Total adjusted gross income | $860,325,000This ZIP$860,325,000 |
Land area
| Land area | 6.36 sq miThis ZIP6.36 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 44121
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 44121
| ZIP | City | Distance |
|---|---|---|
44118 | Cleveland, OH | 2.1 mi |
44112 | Cleveland, OH | 2.3 mi |
44117 | Euclid, OH | 3.1 mi |
44110 | Cleveland, OH | 3.4 mi |
44143 | Cleveland, OH | 3.5 mi |
44124 | Cleveland, OH | 3.7 mi |
44106 | Cleveland, OH | 4.0 mi |
44122 | Beachwood, OH | 4.1 mi |
44108 | Cleveland, OH | 4.3 mi |
44119 | Cleveland, OH | 4.4 mi |
Find every ZIP code within 10 miles of 44121 →
Questions about this ZIP code
Where is ZIP code 44121?
44121 is in Cleveland, Ohio, in Cuyahoga County, part of the Cleveland, OH metropolitan area. Its published point location is 41.5262, -81.5324.
What county is 44121 in?
44121 lies in Cuyahoga County.
What area code is 44121?
Cleveland uses area codes 216 and 440, from NANPA's telephone records.
What time zone is 44121 in?
44121 uses America/New_York.
How many people live in 44121?
About 32,312 people live in ZIP code 44121, in 13,232 households, at 5,080.5 people per square mile. These are American Community Survey 5-year estimates for the ZIP Code Tabulation Area, not a headcount.
What is the median household income in 44121?
$76,767 a year, against $71,389 across Ohio.
What ZIP codes are near 44121?
The closest are 44118 (2.1 mi), 44112 (2.3 mi), 44117 (3.1 mi), 44110 (3.4 mi) and 44143 (3.5 mi).
Is 44121 a PO Box ZIP code?
44121 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “44121 ZIP Code — Cleveland, Ohio (Cuyahoga County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/44121
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/44121.jsonUnderlying data is public domain or openly licensed — sources, vintages and licences.