Westfield, Iowa

Westfield, Iowa
Downtown Westfield, Iowa
Location of Westfield, Iowa
Coordinates: 42°45′22″N 96°36′20″W / 42.75611°N 96.60556°W / 42.75611; -96.60556
CountryUSA
StateIowa
CountyPlymouth
Area
 • Total
0.13 sq mi (0.34 km2)
 • Land0.13 sq mi (0.34 km2)
 • Water0 sq mi (0.00 km2)
Elevation
1,135 ft (346 m)
Population
 (2020)
 • Total
123
 • Density930/sq mi (358.9/km2)
Time zoneUTC-6 (Central (CST))
 • Summer (DST)UTC-5 (CDT)
ZIP code
51062
Area code712
FIPS code19-84090
GNIS feature ID2397279
Websitewww.westfieldiowa.com

Westfield is a city in Plymouth County, Iowa, United States. The population was 123 at the time of the 2020 census. It is the westernmost point in Iowa, this being due to a bend in the Big Sioux River. The nearby Broken Kettle wildlife refuge is one of the few places in Iowa where prairie rattlesnakes are commonly found.