Arapahoe
Ghost town · Jefferson County, Colorado

Arapahoe is a ghost town in Jefferson County, Colorado. It is one of 2 former communities in Jefferson County on the federal names register. That ranks the county 26th among the 48 Colorado counties with a vanished settlement on record.
The U.S. Geological Survey lists Arapahoe as a historical populated place: the name is no longer in official use for a community, whether the settlement was abandoned, absorbed into a neighbouring town or renamed. The recorded location is 39.7750° N, 105.1780° W.
Key facts
| Elevation | 5,578 ft |
|---|---|
| Nearest living town | Fairmount, CO |
| Distance to it | 1.3 miles |
| Coordinates | 39.77500, -105.17800 |
What's there now
Arapahoe is no longer a community in its own right. The nearest living town is Fairmount, CO (population 10,521), about 1.3 miles away in a straight line, and the site sits at roughly 5,578 feet above sea level. Much of the land around former townsites is private; check access before you visit.
Nearby places
- Mount Vernonghost town · Jefferson County · 6.1 mi
- Sereneghost town · Weld County · 19 mi
- Wideawakeghost town · Gilpin County · 19 mi
- Nevadavilleghost town · Gilpin County · 19 mi
- Russell Gulchghost town · Gilpin County · 19.1 mi
- Perigoghost town · Gilpin County · 20.1 mi
- Tungstenghost town · Boulder County · 20.9 mi
- Phoenixghost town · Gilpin County · 21.8 mi
- Apexghost town · Gilpin County · 21.8 mi
- Dickghost town · Weld County · 21.9 mi
- American Cityghost town · Gilpin County · 22.8 mi
- Baltimoreghost town · Gilpin County · 22.9 mi
Questions
Where is Arapahoe?
Arapahoe is in Jefferson County, Colorado, at 39.7750, -105.1780.
How many ghost towns are in Jefferson County?
Jefferson County, Colorado has 2 ghost towns on record at Wayfarrow.
- Wikidata — Wikidata item (CC0)
- Wikidata — Wikipedia article (linked as a source; text not used) (CC0)
- U.S. Census Bureau TIGER/Line and ACS — Census Gazetteer + ACS 5-year population (public-domain)
Facts marked "approximately" carry an uncertain date in the source. Text on this page is generated from the sources above; no encyclopedia prose is copied. Last updated 2026-11-05.