
Longford
- County:
- Clay County
- County Seat:
- No
- Area (mi²):
- 0.142
- State:
- Kansas
Longford is a city located in Clay County, Kansas. Longford has a 2025 population of 69. Longford is currently declining at a rate of -1.43% annually and its population has decreased by -5.48% since the most recent census, which recorded a population of 73 in 2020.
The average household income in Longford is $57,454 with a poverty rate of 22.73%. The median age in Longford is 49.5 years: 51.5 years for males, and 46.3 years for females.