Allendale
URL: https://knowledge.ivjn.us/en/places/ca-allendale.html

Allendale is a town in California, United States.

## Overview

Allendale is a town in [California](https://knowledge.ivjn.us/en/places/california.html), United States, with a population of about 1,506[^geonames].

## Geography

- Coordinates: 38.4446, -121.9430

Updated: 2026-10-29

Relations:
- Located in: Solano County https://knowledge.ivjn.us/en/places/ca-solano-county.html

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