Montrose County, Colorado ZIP Codes

Zip Code
City
Population ↓
81401Montrose24,228
81403Montrose12,138
81425Olathe5,005
81415Crawford1,955
81424Nucla1,079
81422Naturita589
81429Paradox129
81411Bedrock24

Overview of ZIP Codes in Montrose County

ZCTAs are geographic areas created by the US Census Bureau to approximate the delivery areas of ZIP Codes for statistical analysis. While ZCTAs use the same five-digit codes as ZIP Codes, they represent defined geographic areas that may not exactly match the mail delivery routes of ZIP Codes.
8
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 8 ZCTAs in Montrose County, Colorado (US Census).

Sources

  1. US Census: 2025 Gazetteer Files
  2. US Census: ZIP Code Tabulation Areas (ZCTAs)

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