Zip Code 48134 — Flat Rock, MI
48134 is a ZIP Code associated with Flat Rock, MI, located within Wayne. The postal region supports an estimated population of 23,935 residents across Data Pending housing units, with a population density of 498.6 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (42.108130, -83.295560)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 48134 |
| Primary City | Flat Rock |
| State / Province | MI |
| County | Wayne |
| Total Population | 23,935 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 498.6 people/sq mi |
| Timezone | America/Detroit |
How 48134 Compares
| Metric | ZIP 48134 | Wayne County | MI State Average |
|---|
| Population | 23,935 | 1,767,712 | 10,077,716 |
| Median Income | Data Pending | N/A | N/A |
| Population Density | 498.6 /sq mi | -- | -- |
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 →