Plainville
URL: https://knowledge.ivjn.us/en/places/ct-plainville.html

Plainville is a city in Connecticut, United States.

## Overview

Plainville is a city in [Connecticut](https://knowledge.ivjn.us/en/places/connecticut.html), United States, with a population of about 17,328[^geonames].

## Geography

- Coordinates: 41.6745, -72.8582

Updated: 2026-10-29

Relations:
- Located in: Capitol Planning Region https://knowledge.ivjn.us/en/places/ct-capitol-county.html

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