Plainfield
URL: https://knowledge.ivjn.us/en/places/in-plainfield.html

Plainfield is a city in Indiana, United States.

## Overview

Plainfield is a city in [Indiana](https://knowledge.ivjn.us/en/places/indiana.html), United States, with a population of about 30,590[^geonames].

## Geography

- Coordinates: 39.7042, -86.3994

Updated: 2026-10-29

Relations:
- Located in: Hendricks County https://knowledge.ivjn.us/en/places/in-hendricks-county.html

Sources:
- GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip