There are 8 zip codes in Phelps County, Missouri. The most populated is 65401, located in Rolla. * 2024 populations estimated based on the latest ACS 5-year data.

Download Table Data

Enter your email below, and you'll receive this table's data in your inbox momentarily.

Zip Code
Population
City
6540132,444Rolla
655599,042St. James
655503,232Newburg
654621,154Edgar Springs
65529289Jerome
65461127Duke
6540913Rolla
65436Beulah
showing: 8 rows

Zip Codes in Phelps County, Missouri by Population (2024)