ZIP code 48820
Where is ZIP code 48820?
Dewitt, Michigan
Clinton County · Standard ZIP code
ZIP code 48820 belongs to Dewitt, Michigan in Clinton County. 48820 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 codes 517 and 989. About 18,357 people live in the 48820 area, where the median household income is $112,526. The closest ZIP codes are 48906 (Lansing, 5.6 mi south), 48808 (Bath, 6.5 mi east) and 48937 (Lansing, 6.6 mi south).
| ZIP code | 48820 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Dewitt |
| Also accepted | De Witt |
| State | Michigan (MI) |
| County | Clinton County |
| Time zone | Eastern Time · now |
| Area codes | 517, 989 |
| Coordinates | 42.8428, -84.5797 map |
| 3-digit prefix | 488 |
Population and income in 48820
| Population | 18,357 · higher than 78% of Michigan ZIP codes |
|---|---|
| People per square mile | 279 · higher than 65% of Michigan ZIP codes |
| Median age | 43.7 years · higher than 51% of Michigan ZIP codes |
| Men / women | 49% / 51% |
| Median household income | $112,526 · higher than 94% of Michigan ZIP codes |
| Income per person | $53,152 |
| Below the poverty line | 4.6% |
| Bachelor’s degree or higher | 47% of adults 25+ |
| Median home value | $337,100 · higher than 88% of Michigan ZIP codes |
| Median rent | $1,159 a month |
| Housing units | 7,190 |
| Households | 7,058 (2.57 people on average) |
| Owners / renters | 86% / 15% |
| Land area | 65.77 sq mi (plus 0.55 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 48820. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 48820
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 48906 | Lansing, MI | 5.6 mi S | Standard |
| 48808 | Bath, MI | 6.5 mi E | Standard |
| 48937 | Lansing, MI | 6.6 mi S | Unique |
| 48915 | Lansing, MI | 7.2 mi S | Standard |
| 48917 | Lansing, MI | 7.6 mi S | Standard |
| 48933 | Lansing, MI | 7.6 mi S | Standard |
| 48922 | Lansing, MI | 7.7 mi S | Unique |
| 48929 | Lansing, MI | 7.7 mi S | Unique |
| 48930 | Lansing, MI | 7.7 mi S | Unique |
| 48956 | Lansing, MI | 7.7 mi S | Unique |
| 48901 | Lansing, MI | 7.7 mi S | PO Box only |
| 48909 | Lansing, MI | 7.7 mi S | PO Box only |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 48820 or measure the distance to another ZIP code.
How to address mail to 48820
123 MAIN ST
DEWITT MI 48820
Put the city, the two-letter state code and the ZIP code on the last line. USPS also accepts DE WITT as the city name for 48820. Adding the 4-digit ZIP+4 code (48820-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 48820?
- 48820 is a Dewitt, Michigan ZIP code. De Witt is also accepted as the city name.
- What county is 48820 in?
- ZIP code 48820 is in Clinton County, Michigan.
- What time zone is ZIP code 48820 in?
- 48820 is in the Eastern Time zone (America/Detroit).
- What area code is 48820?
- Phone numbers in ZIP code 48820 use area codes 517 and 989.
- What is the population of ZIP code 48820?
- About 18,357 people live in ZIP code 48820, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 48820?
- The median household income in 48820 is $112,526 a year, higher than 94% of Michigan ZIP codes.
- What ZIP codes are near 48820?
- The nearest ZIP codes to 48820 are 48906 (Lansing, 5.6 miles), 48808 (Bath, 6.5 miles), 48937 (Lansing, 6.6 miles) and 48915 (Lansing, 7.2 miles).