
Lehigh
- County:
- Marion County
- County Seat:
- No
- Area (mi²):
- 0.322
- State:
- Kansas
Lehigh is a city located in Marion County, Kansas. Lehigh has a 2025 population of 161. Lehigh is currently growing at a rate of 0.63% annually and its population has increased by 1.9% since the most recent census, which recorded a population of 158 in 2020.
The average household income in Lehigh is $82,484 with a poverty rate of 7.94%. The median age in Lehigh is 33.8 years: 32.3 years for males, and 42 years for females.