About Cotopaxi, Colorado

Cotopaxi is a census-designated place and U.S. Post Office in Fremont County, Colorado, United States. The population as of the 2010 Census was 47. The Cotopaxi Post Office has the ZIP Code 81223. Today, Cotopaxi remains a small train stop on the Denver and Rio Grande Western Railroad along the Arkansas River. There is a small local population living in Cotopaxi, most of whom are Caucasian. Because of this low population, there are no major businesses in Cotopaxi except for a successful white water rafting business that attracts thousands of tourists each year to ride on the Arkansas River.

News from Cotopaxi

Cotopaxi Facts

  • Postal Codes: 81223
  • Timezone: Mountain Standard Time