ZIP code 48131
Where is ZIP code 48131?
Dundee, Michigan
Monroe County · Standard ZIP code
ZIP code 48131 belongs to Dundee, Michigan in Monroe County. 48131 is a standard ZIP code, so it covers street addresses as well as PO Boxes. It is in the Eastern Time zone and uses area code 734. About 8,637 people live in the 48131 area, where the median household income is $85,747. The closest ZIP codes are 48110 (Azalia, 4 mi north), 49270 (Petersburg, 5.5 mi south) and 48140 (Ida, 7.4 mi southeast).
| ZIP code | 48131 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Dundee |
| State | Michigan (MI) |
| County | Monroe County |
| Time zone | Eastern Time · now |
| Area code | 734 |
| Coordinates | 41.9514, -83.6522 map |
| 3-digit prefix | 481 |
Population and income in 48131
| Population | 8,637 · higher than 63% of Michigan ZIP codes |
|---|---|
| People per square mile | 172 · higher than 58% of Michigan ZIP codes |
| Median age | 36.2 years · lower than 86% of Michigan ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $85,747 · higher than 77% of Michigan ZIP codes |
| Income per person | $45,965 |
| Below the poverty line | 4.3% |
| Bachelor’s degree or higher | 35% of adults 25+ |
| Median home value | $274,200 · higher than 78% of Michigan ZIP codes |
| Median rent | $1,243 a month |
| Housing units | 3,852 |
| Households | 3,656 (2.35 people on average) |
| Owners / renters | 70% / 30% |
| Land area | 50.08 sq mi (plus 0.45 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 48131. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 48131
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 48110 | Azalia, MI | 4 mi N | PO Box only |
| 49270 | Petersburg, MI | 5.5 mi S | Standard |
| 48140 | Ida, MI | 7.4 mi SE | Standard |
| 49238 | Deerfield, MI | 8 mi SW | Standard |
| 48159 | Maybee, MI | 8.7 mi NE | Standard |
| 48161 | Monroe, MI | 9.7 mi E | Standard |
| 48160 | Milan, MI | 9.8 mi N | Standard |
| 49229 | Britton, MI | 9.9 mi W | Standard |
| 48177 | Samaria, MI | 10.6 mi S | PO Box only |
| 48162 | Monroe, MI | 10.8 mi E | Standard |
| 48145 | La Salle, MI | 11.3 mi SE | Standard |
| 48190 | Whittaker, MI | 12.3 mi N | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 48131 or measure the distance to another ZIP code.
How to address mail to 48131
123 MAIN ST
DUNDEE MI 48131
Put the city, the two-letter state code and the ZIP code on the last line. Avoid Duncan and Rea: USPS doesn’t recognize them as the city for this ZIP code. Adding the 4-digit ZIP+4 code (48131-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 48131?
- 48131 is a Dundee, Michigan ZIP code.
- What county is 48131 in?
- ZIP code 48131 is in Monroe County, Michigan.
- What time zone is ZIP code 48131 in?
- 48131 is in the Eastern Time zone (America/Detroit).
- What area code is 48131?
- Phone numbers in ZIP code 48131 use area code 734.
- What is the population of ZIP code 48131?
- About 8,637 people live in ZIP code 48131, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 48131?
- The median household income in 48131 is $85,747 a year, higher than 77% of Michigan ZIP codes.
- What ZIP codes are near 48131?
- The nearest ZIP codes to 48131 are 48110 (Azalia, 4 miles), 49270 (Petersburg, 5.5 miles), 48140 (Ida, 7.4 miles) and 49238 (Deerfield, 8 miles).