Hidden Lake
Census-designated place in Boulder County, Colorado

Hidden Lake is an unincorporated community (census-designated place) in Boulder County, Colorado, with 24 residents (2020 Census). It sits at 8,740 ft (2,664 m) above sea level. The nearest town is Bar-K Ranch, 2.1 miles NE.
- 24residents (2020 Census)
- 8,740 ftelevation · 2,664 m
- 0.6 sq miland area · 1.6 km²
- 39 / sq mipopulation density
- 80455ZIP code
About Hidden Lake
Hidden Lake is an unincorporated community and a census-designated place (CDP) located in and governed by Boulder County, Colorado, United States. The CDP is a part of the Boulder, CO Metropolitan Statistical Area. The population of the Hidden Lake CDP was 24 at the United States Census 2020. The Ward post office (Zip Code 80481) serves the area.
Text: Wikipedia · CC BY-SA 4.0
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Open in Google Maps ›Hidden Lake, CO population
Hidden Lake had 24 residents in the 2020 Census.
| 2020 Census | 24 |
|---|---|
| Density | 39 per sq mi (15 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Hidden Lake at a glance
| State | Colorado (CO) |
|---|---|
| County | Boulder County |
| Type | Census-designated place |
| Population | 24 (2020) |
| Land area | 0.61 sq mi (1.6 km²) |
| Water area | 0.01 sq mi (0.04 km²) |
| Elevation | 8,740 ft (2,664 m) |
| Coordinates | 40.1052° N, 105.4776° W |
| ZIP code | 80455 |
| Census code (GEOID) | 0835860 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Hidden Lake
- Bar-K Ranch2.1 mi NE
- Ward3.0 mi SW
- Gold Hill4.4 mi SE
- Jamestown4.6 mi E
- Glendale5.7 mi E
- Sunshine6.4 mi SE
- Crisman7.0 mi SE
- Sugarloaf7.0 mi SE
- Mountain Meadows7.4 mi SE
- Lazy Acres7.7 mi E
- St. Ann Highlands8.2 mi S
- Bonanza Mountain Estates8.9 mi S
Straight-line distance between town centers.
Frequently asked questions about Hidden Lake
What county is Hidden Lake in?
Hidden Lake is in Boulder County, Colorado.
What is the population of Hidden Lake, CO?
24 people lived in Hidden Lake at the 2020 Census.
What is the ZIP code of Hidden Lake, CO?
The ZIP code of Hidden Lake is 80455.
What is the elevation of Hidden Lake?
8,740 feet (2,664 m) above sea level.
What towns are near Hidden Lake?
Bar-K Ranch (2.1 mi), Ward (3.0 mi), Gold Hill (4.4 mi), Jamestown (4.6 mi), Glendale (5.7 mi).
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