Waldo Flag

Waldo

County:
Marion County
County Seat:
No
Area (mi²):
0.648
State:
Ohio

Waldo is a village located in Marion County, Ohio. Waldo has a 2026 population of 317. Waldo is currently declining at a rate of -0.31% annually and its population has decreased by -1.86% since the most recent census, which recorded a population of 323 in 2020.

317
Total Population
490
Density (mi²)
-1 -0.31%
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)