Polk County
Minnesota
Population
30,413
Area
1,970.37 sq mi
Cities
15
Density
15/sq mi
Overview
Polk County is located in Minnesota with a population of 30,413 residents and covers an area of 1,970.37 sq mi. The county includes 15 cities, including East Grand Forks, Crookston, Fosston, Fertile and McIntosh and others.
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Cities in Polk County
Polk County includes the following 15 cities and communities:
Related Counties
Browse information about other Minnesota counties:
Additional Information
For comprehensive county information, demographics, and detailed statistics, visit the Minnesota Counties Directory.
Last updated: December 18, 2025.