Local data
Building in Johnstown, CO
Johnstown, CO is in Weld County and has about 18,883 residents. 543 single-family homes were permitted in 2025, up from 366 in 2022.
Numbers come from public sources listed at the bottom of this page. Always confirm details with Johnstown before you spend money.
Homes and costs in Johnstown
U.S. Census American Community Survey, 2020-2024. These are survey estimates; the range shows how sure the Census is.
How much is being built in Johnstown
| Year | Homes permitted | All new housing units | Value of all permits |
|---|---|---|---|
| 2025 | 543 | 543 | $182.4 million |
| 2024 | 444 | 755 | $204.5 million |
| 2022 | 366 | 440 | $129.5 million |
| 2021 | 185 | 185 | $51.9 million |
U.S. Census Building Permits Survey, 2021 to 2025. Counts permits issued by the city, not homes finished. Years the town did not report are left out.
Building research links unavailable
No relevant source links are available in this town's published data yet. Use the permit finder to check the office for your property.
Disaster history for Weld County
Weld County has had 14 federal disaster declarations (6 flood, 3 severe storm, 1 coastal storm, 1 snowstorm, 1 fire, 1 dam/levee break, 1 tornado).
- 2013: Severe Storms, Flooding, Landslides, and Mudslides (flood)
- 2013: Severe Storms, Flooding, Landslides, and Mudslides (flood)
- 2008: Severe Storms and Tornadoes (severe storm)
- 2005: Hurricane Katrina Evacuation (coastal storm)
- 2003: Snow (snowstorm)
- 2002: Wildfires (fire)
Federal disaster declarations from FEMA. Declarations cover a whole county. Pandemic declarations are left out.
Building supply stores near Johnstown
- Ace Hardware9 South Parish Avenue Johnstown
- Self-Storage
- Foundation Building Materials / Gypsum Products4754 Marketplace Drive Johnstown
- Sherwin-Williams
Map data © OpenStreetMap contributors. Hours and stock can change; call first.
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Where this information comes from
- U.S. Census Gazetteer + Geocoder (retrieved 2026-10-04; U.S. government data, public domain)
- Census Building Permits Survey (annual) (retrieved 2026-10-04; U.S. government data, public domain)
- Census American Community Survey 5-year 2020-2024 (retrieved 2026-10-04; U.S. government data, public domain)
- FEMA OpenFEMA Disaster Declarations (retrieved 2026-10-04; U.S. government data, public domain)
- OpenStreetMap via Overpass (retrieved 2026-10-04; ODbL 1.0: attribution required; review share-alike before merging into a SchoHome-owned database)
- Official government websites (found via Wikidata, CC0) (retrieved 2026-10-04; Links and titles only; content stays on the official site)
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