Plainfield Flag

Plainfield

County:
Bremer County
County Seat:
No
Area (mi²):
0.336
State:
Iowa

Plainfield is a city located in Bremer County, Iowa. Plainfield has a 2026 population of 392. Plainfield is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 392 in 2020.

392
Total Population
1,167
Density (mi²)

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)