Plainfield, Indiana

Plainfield, Indiana
Plainfield Town Center
Motto: 
"A Community of Values"
Location of Plainfield in Hendricks County, Indiana.
Coordinates: 39°41′51″N 86°23′15″W / 39.69750°N 86.38750°W / 39.69750; -86.38750
Country United States
State Indiana
CountyHendricks
TownshipGuilford, Liberty, Washington
Incorporated1839
Government
 • TypeTown council
 • Town managerAndrew Klinger
Area
 • Total
26.12 sq mi (67.66 km2)
 • Land26.00 sq mi (67.33 km2)
 • Water0.13 sq mi (0.33 km2)
Elevation
745 ft (227 m)
Population
 (2020)
 • Total
34,625
 • Density1,332.0/sq mi (514.28/km2)
Time zoneUTC−5 (EST)
 • Summer (DST)UTC−4 (EDT)
ZIP code
46168
Area codes317/463
FIPS code18-60246
GNIS feature ID2396859
Websitewww.townofplainfield.com

Plainfield is a town in Guilford, Liberty, and Washington townships, Hendricks County, Indiana, United States. The population was 27,631 at the 2010 census, and in 2022 the estimated population was 36,074.