
Herndon
- County:
- Rawlins County
- County Seat:
- No
- Area (mi²):
- 0.315
- State:
- Kansas
Herndon is a city located in Rawlins County, Kansas. Herndon has a 2025 population of 114. Herndon is currently declining at a rate of -1.72% annually and its population has decreased by -7.32% since the most recent census, which recorded a population of 123 in 2020.
The average household income in Herndon is $68,922 with a poverty rate of 5.71%. The median age in Herndon is 58.5 years: 52.8 years for males, and 62.6 years for females.