Phelps County, Missouri ZIP Codes

7 ZIP Codes

Zip Code
City
Population ↓
65401Rolla32,714
65559Saint James9,303
65550Newburg3,181
65462Edgar Springs1,264
65529Jerome187
65436Beulah21
65409Rolla0

Overview of ZIP Codes in Phelps 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.
7
ZIP Codes

The data shown reflect ZCTAs from the US Census. As of 2025, there are 7 ZCTAs in Phelps County, Missouri (US Census).

Sources

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

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