Johnstown

Town in Weld County, Colorado

View of Johnstown, Colorado
Photo: Jeffrey Beall · CC BY-SA 3.0

Johnstown is a town in Weld County, Colorado, with 17,303 residents (2020 Census). It sits at 4,852 ft (1,479 m) above sea level. The nearest town is Milliken, 2.8 miles E.

About Johnstown

Johnstown is a home rule municipality in Weld and Larimer counties in the U.S. state of Colorado. The population was 17,303 at the 2020 United States census.

Text: Wikipedia · CC BY-SA 4.0

Johnstown weather: 7-day forecast

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Source: National Weather Service (NOAA).

Live webcams in Johnstown

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Living in Johnstown

Median household income
$128,995
Median home value
$540,300
Median rent
$1,835/mo
Median age
34.9
Cost of living and demographics of Johnstown ›

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Map of Johnstown

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Johnstown Street View

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Johnstown, CO population

Johnstown had 17,303 residents in the 2020 Census.

2020 Census17,303
Density1,097 per sq mi (424 per km²)

Source: U.S. Census Bureau, Decennial Census.

Johnstown at a glance

StateColorado (CO)
CountyWeld County
TypeTown
Population17,303 (2020)
Land area15.77 sq mi (40.8 km²)
Water area0.09 sq mi (0.23 km²)
Elevation4,852 ft (1,479 m)
Coordinates40.3072° N, 104.9112° W
ZIP code80534
Official websitetownofjohnstown.com
Census code (GEOID)0839855

Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.

Towns near Johnstown

Straight-line distance between town centers.

Frequently asked questions about Johnstown

What county is Johnstown in?

Johnstown is in Weld County, Colorado.

What is the population of Johnstown, CO?

17,303 people lived in Johnstown at the 2020 Census.

What is the ZIP code of Johnstown, CO?

The ZIP code of Johnstown is 80534.

What is the elevation of Johnstown?

4,852 feet (1,479 m) above sea level.

What towns are near Johnstown?

Milliken (2.8 mi), Berthoud (3.2 mi), Mead (6.9 mi), Gilcrest (7.0 mi), Platteville (7.2 mi).

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