Diagonal Flag

Diagonal

County:
Ringgold County
County Seat:
No
Area (mi²):
0.913
State:
Iowa

Diagonal is a city located in Ringgold County, Iowa. Diagonal has a 2025 population of 338. Diagonal 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 338 in 2020.

The average household income in Diagonal is $72,875 with a poverty rate of 6.35%The median age in Diagonal is 47.2 years: 40.1 years for males, and 52.3 years for females.

338
Total Population
370
Density (mi²)
0 0%
Growth

Diagonal 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)