Zip Code 48023 — Fair Haven, MI
48023 is a ZIP Code associated with Fair Haven, MI, located within St. Clair. 48023 ranks #11 out of 21 ZIP codes in St. Clair County by population (and #480 out of 992 in MI). The area supports an estimated population of 5,031 residents across Data Pending housing units, with a population density of 114.0 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (42.701020, -82.659300)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 48023 |
| Primary City | Fair Haven |
| State / Province | MI |
| County | St. Clair |
| Total Population | 5,031 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 114.0 people/sq mi |
| Timezone | America/Detroit |
How 48023 Compares
| Metric | ZIP 48023 | St. Clair County | MI State Average |
|---|
| Population | 5,031 | 161,718 (Total) | 10,077,716 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 114.0 /sq mi | -- | -- |
| County Pop Rank | #11 of 21 | -- | -- |
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 →