
Westwood
- County:
- Johnson County
- County Seat:
- No
- Area (mi²):
- 0.411
- State:
- Kansas
Westwood is a city located in Johnson County, Kansas. Westwood has a 2025 population of 1,703. Westwood is currently declining at a rate of -0.53% annually and its population has decreased by -2.57% since the most recent census, which recorded a population of 1,748 in 2020.
The average household income in Westwood is $135,125 with a poverty rate of 2.28%. The median age in Westwood is 36.7 years: 34.5 years for males, and 41.3 years for females.