Johnstown Zip Code

Johnstown < Weld < Colorado < United States

Explore Johnstown Postal Codes

Johnstown is a locality in United States.
There are 2 postal codes in Johnstown.

Postal Codes for Johnstown:

  • 80534 Johnstown
    Johnstown, Weld, Colorado GPS: 40.334340, -104.933721
  • 80534 Johnstown
    Loveland, Weld, Colorado GPS: 40.334340, -104.933721
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