Vallejo
URL: https://knowledge.ivjn.us/en/places/ca-vallejo.html

Vallejo is a city in California, United States.

## Overview

Vallejo is a city in [California](https://knowledge.ivjn.us/en/places/california.html), United States, with a population of about 121,692[^geonames].

## Geography

- Coordinates: 38.1041, -122.2566

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