Marengo Flag

Marengo

County:
Morrow County
County Seat:
No
Area (mi²):
0.168
State:
Ohio

Marengo is a village located in Morrow County, Ohio. Marengo has a 2026 population of 281. Marengo is currently growing at a rate of 0.36% annually and its population has increased by 0.36% since the most recent census, which recorded a population of 280 in 2020.

281
Total Population
1,669
Density (mi²)
1 0.36%
Growth

Nearby Cities

Sources

  1. US Census State Population Estimates - Most recent state estimates from the Census Bureau's Population Estimates Program
  2. US Census County Population Estimates - Most recent county estimates from the Census Bureau's Population Estimates Program
  3. American Community Survey (2009 - 2013)
  4. Census QuickFacts
  5. Historical Populations of States and Counties (1790 - 1990)