48221
ZIP 48221 is in Detroit, Michigan, in Wayne County; area code 313; Eastern time. Detroit has 46 ZIP codes in all.
- Type
- Standard
- Time zone
- America/Detroit
- County
- Wayne
- Metro area
- Detroit-Warren-Dearborn, MI
- Population
- 41,392
- Coordinates
- 42.4272, -83.1495
Weather right now
Asking the National Weather Service…
Where 48221 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 48221 into a pocket calculator and turn it upside down: IZZBh — not quite a word, sorry.
- ➕ 48221 is a prime number. It cannot be divided by anything except 1 and itself. Its digits add up to 17, a total 2,133 other ZIP codes share.
- 💾In binary, the way a computer stores it:
1011110001011101 - 🏠 Its numerical neighbours: 48220 (Ferndale, MI, 2 mi away) and 48222 (Detroit, MI, 13 mi away).
- 🔄 Backwards, 48221 becomes 12284, which is not a ZIP code at all.
- 👥 33 other ZIP codes are made of exactly the same digits (12248, 12428, 12482, 12824, 12842, 14228, …). The farthest-flung twin is 84122 in Salt Lake City, UT, 1,485 miles away.
- 🧭 Farther north than 79% of all ZIP codes, and farther east than 62%.
- 🎯822 miles east of the geographic center of the Lower 48, near Lebanon, Kansas.
- 🌏 Dig straight through the Earth from 48221 and you would come out at 42.43°S, 96.85°E — 1,268 miles from Perth, Australia, the nearest big city to that spot.
- ☀Longest day of the year: 15h 18m of daylight. Shortest: 9h 04m.
- 📏 At 5.2 square miles of land, 48221 is bigger than 19% of ZIP codes — room for about 3.9 Central Parks.
- Working out the sun…
- Checking the USGS…
Source: USGS.
People and housing
| Population | 41,392This ZIP41,392 |
|---|---|
| Households | 15,520This ZIP15,520 |
| Housing units | 17,716This ZIP17,716 |
| Median age | 37.9This ZIP37.9Michigan40.2US 38.9 |
| Median household income | $57,878This ZIP$57,878Michigan$72,875US $80,734 |
| Median home value | $154,600This ZIP$154,600Michigan$231,600US $332,700 |
| Median gross rent | $1,206This ZIP$1,206Michigan$1,129US $1,413 |
| Bachelor's degree or higher | 29.3%This ZIP29.3% |
| Mean commute | 26.8 minThis ZIP26.8 min |
| Population density | 7,967.7 / sq miThis ZIP7,967.7 / sq mi |
Business and tax activity
| Business establishments | 332This ZIP332 |
|---|---|
| Employees | 3,447This ZIP3,447 |
| Annual payroll | $128,953,000This ZIP$128,953,000 |
| Tax returns filed | 15,440This ZIP15,440 |
| Total adjusted gross income | $768,635,000This ZIP$768,635,000 |
Land area
| Land area | 5.20 sq miThis ZIP5.20 sq mi |
|---|---|
| Water area | 0.00 sq mi |
Other place names in 48221
Census places whose land this ZIP code overlaps. The Postal Service may accept other city names in an address, too.
ZIP codes near 48221
| ZIP | City | Distance |
|---|---|---|
48238 | Detroit, MI | 2.2 mi |
48220 | Ferndale, MI | 2.3 mi |
48203 | Highland Park, MI | 2.3 mi |
48235 | Detroit, MI | 2.3 mi |
48069 | Pleasant Ridge, MI | 3.1 mi |
48237 | Oak Park, MI | 3.1 mi |
48227 | Detroit, MI | 3.5 mi |
48030 | Hazel Park, MI | 3.6 mi |
48070 | Huntington Woods, MI | 3.9 mi |
48206 | Detroit, MI | 4.2 mi |
Find every ZIP code within 10 miles of 48221 →
Questions about this ZIP code
Where is ZIP code 48221?
48221 is in Detroit, Michigan, in Wayne County, part of the Detroit-Warren-Dearborn, MI metropolitan area. Its published point location is 42.4272, -83.1495.
What county is 48221 in?
48221 lies in Wayne County.
What area code is 48221?
Detroit uses area code 313, from NANPA's telephone records.
What time zone is 48221 in?
48221 uses America/Detroit.
How many people live in 48221?
About 41,392 people live in ZIP code 48221, in 15,520 households, at 7,967.7 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 48221?
$57,878 a year, against $72,875 across Michigan.
What ZIP codes are near 48221?
The closest are 48238 (2.2 mi), 48220 (2.3 mi), 48203 (2.3 mi), 48235 (2.3 mi) and 48069 (3.1 mi).
Is 48221 a PO Box ZIP code?
48221 is a standard ZIP code. A normal ZIP code with street delivery.
Download or cite
Cite this page
zipcodes.pro. “48221 ZIP Code — Detroit, Michigan (Wayne County).” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/zip/48221
Machine-readable version of these facts:
curl https://zipcodes.pro/zip/48221.json Underlying data is public domain or openly licensed — sources, vintages and licences.