Zip Code 49274 — Reading, MI
49274 is a ZIP Code associated with Reading, MI, located within Hillsdale. 49274 ranks #3 out of 14 ZIP codes in Hillsdale County by population (and #545 out of 992 in MI). The area supports an estimated population of 3,679 residents across Data Pending housing units, with a population density of 23.0 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (41.836890, -84.764190)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 49274 |
| Primary City | Reading |
| State / Province | MI |
| County | Hillsdale |
| Total Population | 3,679 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 23.0 people/sq mi |
| Timezone | America/Detroit |
How 49274 Compares
| Metric | ZIP 49274 | Hillsdale County | MI State Average |
|---|
| Population | 3,679 | 45,229 (Total) | 10,077,716 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 23.0 /sq mi | -- | -- |
| County Pop Rank | #3 of 14 | -- | -- |
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 →