Onamia township Flag

Onamia township

County Seat:
No
Area (mi²):
35.685
State:
Minnesota

Onamia township is located in Mille Lacs County, Minnesota. Onamia township has a 2025 population of 606. Onamia township is currently growing at a rate of 0.5% annually and its population has increased by 4.84% since the most recent census, which recorded a population of 578 in 2020.

The average household income in Onamia township is $77,599 with a poverty rate of 15.12%.The median age in Onamia township is 40 years: 43.7 years for males, and 36.9 years for females.

606
Total Population
17
Density (mi²)
3 0.5%
Growth

Onamia township Population

Demographics

Economics and Income Statistics

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)