Zip Code 48170 — Plymouth, MI
48170 is a ZIP Code associated with Plymouth, MI, located within Wayne. 48170 ranks #14 out of 69 ZIP codes in Wayne County by population (and #35 out of 992 in MI). The area supports an estimated population of 40,076 residents across Data Pending housing units, with a population density of 448.7 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (42.367580, -83.532710)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 48170 |
| Primary City | Plymouth |
| State / Province | MI |
| County | Wayne |
| Total Population | 40,076 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 448.7 people/sq mi |
| Timezone | America/Detroit |
How 48170 Compares
| Metric | ZIP 48170 | Wayne County | MI State Average |
|---|
| Population | 40,076 | 1,767,712 (Total) | 10,077,716 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 448.7 /sq mi | -- | -- |
| County Pop Rank | #14 of 69 | -- | -- |
Nearby ZIP Codes
Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →