Parker URL: https://knowledge.ivjn.us/en/places/co-parker.html Parker is a city in Colorado, United States. ## Overview Parker is a city in [Colorado](https://knowledge.ivjn.us/en/places/colorado.html), United States, with a population of about 49,550[^geonames]. ## Geography - Coordinates: 39.5186, -104.7614 Updated: 2026-10-29 Relations: - Located in: Douglas County https://knowledge.ivjn.us/en/places/co-douglas-county.html Sources: - GeoNames US dataset (US.txt / admin2Codes.txt) https://download.geonames.org/export/dump/US.zip