Postal reference / United States
48051New Baltimore, Michigan
ZIP code 48051 is a United States postal code for New Baltimore, Michigan. Its county association is Macomb County. The map reference point is at 42.6938, -82.8207.
- State / territory
- Michigan
- Recorded place name
- New Baltimore
- County association
- Macomb
- Estimated coordinate
- 42.6938, -82.8207
View on OpenStreetMap - ZIP prefix
- 480 · 79 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
- 14.188 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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Michigan directoryOther ZIP codes in New Baltimore, MI
New Baltimore has 2 ZIP codes in the reference dataset.
- 48047Macomb
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 48047 | New Baltimore | MI | Macomb | 2.7 |
| 48048 | New Haven | MI | Macomb | 3.6 |
| 48042 | Macomb | MI | Macomb | 5.1 |
| 48044 | Macomb | MI | Macomb | 5.2 |
| 48096 | Ray | MI | Macomb | 6.4 |
| 48050 | New Haven | MI | Macomb | 6.5 |
| 48046 | Mount Clemens | MI | Macomb | 7.3 |
| 48045 | Harrison Township | MI | Macomb | 7.3 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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