Muskegon County, Michigan ZIP codes
15 ZIP codes are in Muskegon County, plus 7 that cross in from neighboring counties. It's part of the Muskegon-Norton Shores, MI metro area.
- ZIP codes
- 15
- Population in these ZIPs
- 176,982
- Avg. median income
- $65,300population-weighted
- Cities & towns
- 10
Click anywhere on the map to see which ZIP code it's in.
ZIP codes in Muskegon County
| ZIP code | City | Population | Median income | Typical home value |
|---|---|---|---|---|
| 49303 | Bailey | 772 | $78,917 | $293,200 |
| 49318 | Casnovia | 1,604 | $81,591 | $314,200 |
| 49415 | Fruitport | 6,330 | $81,908 | $338,500 |
| 49425 | Holton | 3,520 | $62,841 | $258,700 |
| 49437 | Montague | 6,895 | $82,805 | $277,100 |
| 49440 | Muskegon | 1,492 | $46,808 | $348,500 |
| 49441 | Muskegon | 36,779 | $67,427 | $258,000 |
| 49442 | Muskegon | 44,766 | $48,563 | $184,400 |
| 49443 | Muskegon | 72 | — | — |
| 49444 | Muskegon | 26,372 | $53,054 | $191,600 |
| 49445 | Muskegon | 21,289 | $84,877 | $298,300 |
| 49451 | Ravenna | 6,298 | $71,563 | $302,700 |
| 49457 | Twin Lake | 11,086 | $78,225 | $281,500 |
| 49461 | Whitehall | 9,707 | $83,363 | $336,000 |
| 49463 PO Box | Sylvan Beach | — | — | — |
ZIP codes partly in Muskegon County
These ZIP codes are mostly in a neighboring county but cover part of Muskegon County.
| ZIP code | City | County | Population | Median income | Typical home value |
|---|---|---|---|---|---|
| 49327 | Grant | Newaygo County | 8,887 | $69,697 | $267,900 |
| 49330 | Kent City | Kent County | 5,599 | $75,794 | $334,800 |
| 49403 | Conklin | Ottawa County | 2,467 | $85,000 | $374,400 |
| 49404 | Coopersville | Ottawa County | 9,117 | $86,096 | $354,500 |
| 49412 | Fremont | Newaygo County | 12,097 | $66,741 | $269,600 |
| 49448 | Nunica | Ottawa County | 4,374 | $86,458 | $383,400 |
| 49456 | Spring Lake | Ottawa County | 19,931 | $92,672 | $419,600 |
Population and median household income: ACS 2020–2024 5-year estimates. Typical home value: Zillow Home Value Index (September 2026) where available, otherwise the ACS median owner-reported value. "PO Box" marks ZIP codes with no delivery area of their own. Methodology
Cities and towns in Muskegon County
Nearby counties
Frequently asked questions
How many ZIP codes are in Muskegon County, Michigan?
15 ZIP codes are mainly in Muskegon County, and 7 more ZIP codes from neighboring areas reach partly into it.
What cities are in Muskegon County?
ZIP codes in Muskegon County use the city names Bailey, Casnovia, Fruitport, Holton, Montague, Muskegon, Ravenna, Sylvan Beach, Twin Lake and Whitehall.
What metro area is Muskegon County in?
Muskegon County is part of the Muskegon-Norton Shores, MI metropolitan statistical area.