ZIP code 49431
Where is ZIP code 49431?
Ludington, Michigan
Mason County · Standard ZIP code
ZIP code 49431 belongs to Ludington, Michigan in Mason County. 49431 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 231. About 17,184 people live in the 49431 area, where the median household income is $66,336. The closest ZIP codes are 49454 (Scottville, 8 mi east), 49449 (Pentwater, 10.4 mi south) and 49410 (Fountain, 12 mi northeast).
| ZIP code | 49431 |
|---|---|
| Type | Standard ZIP code for street addresses and PO Boxes |
| Status | Active |
| City | Ludington |
| State | Michigan (MI) |
| County | Mason County |
| Time zone | Eastern Time · now |
| Area code | 231 |
| Coordinates | 43.9688, -86.4403 map |
| 3-digit prefix | 494 |
Population and income in 49431
| Population | 17,184 · higher than 77% of Michigan ZIP codes |
|---|---|
| People per square mile | 179 · higher than 59% of Michigan ZIP codes |
| Median age | 48.6 years · higher than 73% of Michigan ZIP codes |
| Men / women | 50% / 50% |
| Median household income | $66,336 · lower than 54% of Michigan ZIP codes |
| Income per person | $40,407 |
| Below the poverty line | 14% |
| Bachelor’s degree or higher | 31% of adults 25+ |
| Median home value | $237,700 · higher than 68% of Michigan ZIP codes |
| Median rent | $914 a month |
| Housing units | 10,051 |
| Households | 7,765 (2.18 people on average) |
| Owners / renters | 72% / 28% |
| Land area | 96.07 sq mi (plus 15.53 sq mi of water) |
Source: U.S. Census Bureau, American Community Survey 5-year estimates (2020–2024) for ZIP Code Tabulation Area 49431. Census ZIP areas are close to, but not exactly the same as, USPS delivery areas.
ZIP codes near 49431
| ZIP code | City | Distance | Type |
|---|---|---|---|
| 49454 | Scottville, MI | 8 mi E | Standard |
| 49449 | Pentwater, MI | 10.4 mi S | Standard |
| 49410 | Fountain, MI | 12 mi NE | Standard |
| 49411 | Free Soil, MI | 13.2 mi NE | Standard |
| 49405 | Custer, MI | 13.3 mi E | Standard |
| 49458 | Walhalla, MI | 16.2 mi E | PO Box only |
| 49634 | Filer City, MI | 18.6 mi NE | PO Box only |
| 49420 | Hart, MI | 19.2 mi S | Standard |
| 49436 | Mears, MI | 19.8 mi S | Standard |
| 49402 | Branch, MI | 20 mi E | Standard |
| 49626 | Eastlake, MI | 20.4 mi N | PO Box only |
| 49459 | Walkerville, MI | 22.8 mi SE | Standard |
Straight-line distance between ZIP code center points. Find every ZIP code within 10 miles of 49431 or measure the distance to another ZIP code.
How to address mail to 49431
123 MAIN ST
LUDINGTON MI 49431
Put the city, the two-letter state code and the ZIP code on the last line. Adding the 4-digit ZIP+4 code (49431-XXXX) helps mail sort faster but isn’t required.
Questions
- What city is ZIP code 49431?
- 49431 is a Ludington, Michigan ZIP code.
- What county is 49431 in?
- ZIP code 49431 is in Mason County, Michigan.
- What time zone is ZIP code 49431 in?
- 49431 is in the Eastern Time zone (America/Detroit).
- What area code is 49431?
- Phone numbers in ZIP code 49431 use area code 231.
- What is the population of ZIP code 49431?
- About 17,184 people live in ZIP code 49431, according to the Census Bureau’s American Community Survey (2020–2024).
- What is the median income in 49431?
- The median household income in 49431 is $66,336 a year, lower than 54% of Michigan ZIP codes.
- What ZIP codes are near 49431?
- The nearest ZIP codes to 49431 are 49454 (Scottville, 8 miles), 49449 (Pentwater, 10.4 miles), 49410 (Fountain, 12 miles) and 49411 (Free Soil, 13.2 miles).