Wyoming Fremont County

Johnstown

In Fremont County, Wyoming.

This Afternoon 102°F Areas Of Smoke
Tonight 60°F Smoke
Monday 83°F Smoke
Monday Night 49°F Mostly Clear

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Johnstown by the numbers

Households & income
Area
31.55 sq mi (81.72 km²), 0.61 sq mi water
Median age
59.3
2020–2024 ACS
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