Summerfield
URL: https://knowledge.ivjn.us/en/places/il-summerfield.html

Summerfield is a village in Illinois, United States.

## Overview

Summerfield is a village in [Illinois](https://knowledge.ivjn.us/en/places/illinois.html), United States, with a population of about 401[^geonames].

## Geography

- Coordinates: 38.5973, -89.7518

Updated: 2026-10-29

Relations:
- Located in: Saint Clair County https://knowledge.ivjn.us/en/places/il-saint-clair-county.html

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