Osage County, Missouri Cities (2025)

6 cities

City
Rank
2025 Pop.
2020 Pop.
Annual Change
Density
Area (mi²)
Type
Linn11,4521,3820.97%1,2451 City
Freeburg24164050.48%4991 Village
Chamois33813730.53%1,0300 City
Westphalia43793740.26%1,0160 City
Meta51811760.56%5230 City
Argyle61461430.69%3620 Town

Osage County Cities Summary

Largest City

Linn is the largest city in Osage County, with a population of 1,452.

Smallest City

Argyle is the smallest city in Osage County, with a population of 146.

10 Largest Cities

There are 6 cities in Osage County, Missouri.

Location of Osage County