Centennial
URL: https://knowledge.ivjn.us/en/places/co-centennial.html

Centennial is a city in Colorado, United States.

## Overview

Centennial is a city in [Colorado](https://knowledge.ivjn.us/en/places/colorado.html), United States, with a population of about 109,741[^geonames].

## Geography

- Coordinates: 39.5792, -104.8769

Updated: 2026-10-29

Relations:
- Located in: Arapahoe County https://knowledge.ivjn.us/en/places/co-arapahoe-county.html

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