Zip Code 48849 — Lake Odessa, MI
48849 is a ZIP Code associated with Lake Odessa, MI, located within Ionia. 48849 ranks #4 out of 12 ZIP codes in Ionia County by population (and #450 out of 992 in MI). The area supports an estimated population of 5,723 residents across Data Pending housing units, with a population density of 26.4 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (42.798400, -85.132980)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 48849 |
| Primary City | Lake Odessa |
| State / Province | MI |
| County | Ionia |
| Total Population | 5,723 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 26.4 people/sq mi |
| Timezone | America/Detroit |
How 48849 Compares
| Metric | ZIP 48849 | Ionia County | MI State Average |
|---|
| Population | 5,723 | 65,984 (Total) | 10,077,716 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 26.4 /sq mi | -- | -- |
| County Pop Rank | #4 of 12 | -- | -- |
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 →