Underwood Flag

Underwood

County Seat:
No
Area (mi²):
1.089
State:
Iowa

Underwood is a city located in Pottawattamie County, Iowa. Underwood has a 2026 population of 973. Underwood is currently growing at a rate of 1.25% annually and its population has increased by 1.88% since the most recent census, which recorded a population of 955 in 2020.

973
Total Population
893
Density (mi²)
12 1.25%
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)