Lehigh township
- County:
- Marion County
- County Seat:
- No
- Area (mi²):
- 36.015
- State:
- Kansas
Lehigh township is located in Marion County, Kansas. Lehigh township has a 2026 population of 316. Lehigh township is currently declining at a rate of -0.32% annually but its population has increased by 0.64% since the most recent census, which recorded a population of 314 in 2020.
The median household income in Lehigh township is $87,031 with a poverty rate of 4.66%. The median age in Lehigh township is 40 years: 38.3 years for males, and 43.8 years for females. For every 100 females there are 138.5 males.