Eureka
URL: https://knowledge.ivjn.us/en/places/mo-eureka.html

Eureka is a city in Missouri, United States.

## Overview

Eureka is a city in [Missouri](https://knowledge.ivjn.us/en/places/missouri.html), United States, with a population of about 10,602[^geonames].

## Geography

- Coordinates: 38.5025, -90.6279

Updated: 2026-10-29

Relations:
- Located in: St. Louis County https://knowledge.ivjn.us/en/places/mo-st-louis-county.html

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