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Hidden Lake, CO
Census-designated place in Boulder County, Colorado.
Population
29
Land area
0.6sq mi
People per sq mi
47
ZIP codes
0
Hidden Lake and its ZIP codes
Economy and federal money
Jobs, pay, income and spending are for Boulder County. PPP loans are for Hidden Lake.
Unemployment rate
4.4%
Sep 2026, +0.5 pts in a year
Average annual pay
$101,259
191,487 jobs, 2025
Income per person
$104,808
BEA, 2024
Federal spending
$3.2B
FY 2026, $9,642 per person
Environment and hazard risk
Hidden Lake, CO, from FEMA, NOAA and EPA
Natural hazard risk
Relatively Moderate
Top: lightning
Storm events since 1996
1,987
Countywide, mostly winter storm
Flood insurance policies
2,543
2.3% of homes, county
July high / Jan low
68° / 12°F
33.9 inches of rain a year
Cities near Hidden Lake
| Name | Distance | Land area (sq mi) |
|---|---|---|
| Bark RanchCensus-designated place | 1.9 mi | 0.9 |
| WardTown | 3.2 mi | 0.5 |
| Gold HillCensus-designated place | 4.4 mi | 2.1 |
| JamestownTown | 4.6 mi | 0.6 |
| GlendaleCensus-designated place | 5.8 mi | 1.3 |
| SunshineCensus-designated place | 6.5 mi | 1.7 |
| SugarloafCensus-designated place | 7 mi | 2.2 |
| CrismanCensus-designated place | 7.2 mi | 1.5 |
| Mountain MeadowsCensus-designated place | 7.4 mi | 1.7 |
| Lazy AcresCensus-designated place | 7.6 mi | 5.3 |
| AllensparkCensus-designated place | 7.8 mi | 11.9 |
| St. Ann HighlandsCensus-designated place | 8.4 mi | 1.4 |
| Bonanza Mountain EstatesCensus-designated place | 8.9 mi | 0.2 |
| Seven HillsCensus-designated place | 9 mi | 0.5 |
| Tall TimberCensus-designated place | 9.3 mi | 0.6 |
| AltonaCensus-designated place | 9.7 mi | 1.7 |
Frequently asked questions
- What county is Hidden Lake, CO in?
- Hidden Lake is in Boulder County, Colorado.
- What is the population of Hidden Lake, CO?
- About 29 people live in Hidden Lake, based on American Community Survey 5-year estimates.
- What cities are near Hidden Lake?
- Nearby places include Bark Ranch (1.9 mi), Ward (3.2 mi), Gold Hill (4.4 mi), Jamestown (4.6 mi), Glendale (5.8 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023