
Westmoreland
- County:
- Pottawatomie County
- County Seat:
- Yes
- Area (mi²):
- 0.492
- State:
- Kansas
Westmoreland is a city located in Pottawatomie County, Kansas. Westmoreland has a 2025 population of 721. It is also the county seat of Pottawatomie County. Westmoreland is currently declining at a rate of -0.14% annually and its population has decreased by -0.55% since the most recent census, which recorded a population of 725 in 2020.
The average household income in Westmoreland is $65,599 with a poverty rate of 11.78%. The median age in Westmoreland is 40.6 years: 36.4 years for males, and 50.1 years for females.