
Marceline
- County:
- Linn County
- County Seat:
- No
- Area (mi²):
- 3.281
- State:
- Missouri
Marceline is a city located in Linn County, Missouri. Marceline has a 2025 population of 2,100. Marceline is currently declining at a rate of -0.24% annually and its population has decreased by -1.13% since the most recent census, which recorded a population of 2,124 in 2020.
The average household income in Marceline is $73,210 with a poverty rate of 24.01%. The median age in Marceline is 35.8 years: 34.5 years for males, and 36.7 years for females.