Zip Code 48818 — Crystal, MI
48818 is a ZIP Code associated with Crystal, MI, located within Montcalm. 48818 ranks #9 out of 16 ZIP codes in Montcalm County by population (and #630 out of 992 in MI). The area supports an estimated population of 2,554 residents across Data Pending housing units, with a population density of 40.0 people per square mile.
WorldPlaceData database updated: October 2026
📍 View location on OpenStreetMap (43.275900, -84.896610)
| Data Metric | Local Statistic |
|---|
| Postal / Zip Code | 48818 |
| Primary City | Crystal |
| State / Province | MI |
| County | Montcalm |
| Total Population | 2,554 |
| Median Household Income | Data Pending |
| Total Housing Units | Data Pending |
| Population Density | 40.0 people/sq mi |
| Timezone | America/Detroit |
How 48818 Compares
| Metric | ZIP 48818 | Montcalm County | MI State Average |
|---|
| Population | 2,554 | 69,473 (Total) | 10,077,716 (Total) |
| Average ZIP Income | Data Pending | N/A | N/A |
| Population Density | 40.0 /sq mi | -- | -- |
| County Pop Rank | #9 of 16 | -- | -- |
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 →