
Sylvan Grove
- County:
- Lincoln County
- County Seat:
- No
- Area (mi²):
- 0.385
- State:
- Kansas
Sylvan Grove is a city located in Lincoln County, Kansas. Sylvan Grove has a 2025 population of 286. Sylvan Grove is currently declining at a rate of -0.35% annually and its population has decreased by -1.38% since the most recent census, which recorded a population of 290 in 2020.
The average household income in Sylvan Grove is $46,941 with a poverty rate of 23.64%. The median age in Sylvan Grove is 48.4 years: 26 years for males, and 50.3 years for females.