City
Johnstown, CO
Weld County, Colorado · Population 18,883 · 1 ZIP code
Population
18,883
Safety Score
50
50
Average
Livability
50
50
Average
Median Home Price
N/A
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About Johnstown
Johnstown is a city located in Weld County, Colorado. With a population of 18,883, it spans 1 ZIP code.