
Humboldt
- County:
- Allen County
- County Seat:
- No
- Area (mi²):
- 1.527
- State:
- Kansas
Humboldt is a city located in Allen County, Kansas. Humboldt has a 2025 population of 1,796. Humboldt is currently declining at a rate of -0.55% annually and its population has decreased by -2.71% since the most recent census, which recorded a population of 1,846 in 2020.
The average household income in Humboldt is $56,035 with a poverty rate of 25.14%. The median age in Humboldt is 43.6 years: 43.2 years for males, and 43.9 years for females.