About Mesa, Colorado

Mesa is an unincorporated town and a U.S. Post Office located in Mesa County, Colorado, United States. The Mesa Post Office has the ZIP Code 81643. Mesa is located on the north side of the Grand Mesa on state highway 65. in a geographic area known as Plateau Valley, and is under the Plateau Valley 50 District Public Schools.

News from Mesa

Mesa Facts

  • Area Code: 970
  • Postal Codes: 81643
  • Timezone: Mountain