Postal reference / United States
81403Montrose, Colorado
ZIP code 81403 is a United States postal code for Montrose, Colorado. Its county association is Montrose County. The map reference point is at 38.3602, -107.9381.
- State / territory
- Colorado
- Recorded place name
- Montrose
- County association
- Montrose
- Estimated coordinate
- 38.3602, -107.9381
View on OpenStreetMap - ZIP prefix
- 814 · 26 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
- 505.701 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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Colorado directoryOther ZIP codes in Montrose, CO
Montrose has 3 ZIP codes in the reference dataset.
Nearby ZIP code reference points
| ZIP code | Place | State | County association | Miles |
|---|---|---|---|---|
| 81401 | Montrose | CO | Montrose | 8.2 |
| 81402 | Montrose | CO | Montrose | 9.1 |
| 81425 | Olathe | CO | Montrose | 16.7 |
| 81432 | Ridgway | CO | Ouray | 18.3 |
| 81430 | Placerville | CO | San Miguel | 24.5 |
| 81220 | Cimarron | CO | Montrose | 24.8 |
| 81423 | Norwood | CO | San Miguel | 25.5 |
| 81416 | Delta | CO | Delta | 26.7 |
Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.
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