Diagonal, Iowa

Diagonal, Iowa
Broadway Street
Location of Diagonal, Iowa
Coordinates: 40°48′38″N 94°20′31″W / 40.81056°N 94.34194°W / 40.81056; -94.34194
CountryUSA
StateIowa
CountyRinggold
Area
  Total
0.92 sq mi (2.37 km2)
  Land0.91 sq mi (2.36 km2)
  Water0.00 sq mi (0.00 km2)
Elevation
1,168 ft (356 m)
Population
 (2020)
  Total
344
  Density376.78/sq mi (145.47/km2)
Time zoneUTC-6 (Central (CST))
  Summer (DST)UTC-5 (CDT)
ZIP code
50845
Area code641
FIPS code19-21270
GNIS feature ID2394532

Diagonal is a city in northwest Ringgold County, Iowa, the United States. The population was 344 at the time of the 2020 census.

The community was named for the fact that two railroads intersected diagonally near the town site.