Ione Flag

Ione

County:
Morrow County
County Seat:
No
Area (mi²):
0.759
State:
Oregon

Ione is a city located in Morrow County, Oregon. Ione has a 2026 population of 328. Ione is currently declining at a rate of -0.3% annually and its population has decreased by -4.37% since the most recent census, which recorded a population of 343 in 2020.

328
Total Population
432
Density (mi²)
-1 -0.3%
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)