
Piqua
- County:
- Woodson County
- County Seat:
- No
- Area (mi²):
- 3.968
- State:
- Kansas
Piqua is a CDP located in Woodson County, Kansas. Piqua has a 2025 population of 53. Piqua is currently declining at a rate of -7.02% annually and its population has decreased by -26.39% since the most recent census, which recorded a population of 72 in 2020.
The average household income in Piqua is $71,789 with a poverty rate of 0%. The median age in Piqua is 65.4 years: 51.7 years for males, and 78.5 years for females.