Postal reference / United States
48748National City, Michigan
ZIP code 48748 is a United States postal code for National City, Michigan. Its county association is Iosco County. The map reference point is at 44.3137, -83.6839.
- State / territory
- Michigan
- Recorded place name
- National City
- County association
- Iosco
- Estimated coordinate
- 44.3137, -83.6839
View on OpenStreetMap - ZIP prefix
- 487 · 54 ZIP codes share it
- Data source
- GeoNames postal reference, snapshot September 26, 2026
GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.
Area
- Land area
- 39.997 sq mi (2023 Census Gazetteer)
Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.
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Browse the other 1,158 ZIP codes recorded for Michigan, sorted by code with place and county.
Michigan directoryNearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 48763 | Tawas City | MI | Iosco | 7.6 |
| 48770 | Whittemore | MI | Iosco | 8.3 |
| 48764 | Tawas City | MI | Iosco | 8.8 |
| 48739 | Hale | MI | Iosco | 8.9 |
| 48730 | East Tawas | MI | Iosco | 10.2 |
| 48743 | Long Lake | MI | Iosco | 11.8 |
| 48765 | Turner | MI | Arenac | 14.1 |
| 48766 | Twining | MI | Arenac | 15.1 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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