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Jamestown, CO
Town in Boulder County, Colorado.
Population
324
Land area
0.6sq mi
People per sq mi
564
ZIP codes
0
Jamestown and its ZIP codes
Jamestown at a glance
- Jamestown is about 10 times as dense as Colorado as a whole.
Local data for Jamestown, CO
Counts from official public data
Economy and federal money
Jobs, pay, income and spending are for Boulder County. PPP loans are for Jamestown.
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
Jamestown, 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
Hazards, floods and storm historyCheck a flood zone3 historic places
Health statistics
Share of adults in Jamestown, CO, CDC PLACES estimates
Obesity
16.6%
U.S. 33.3% -16.7 pts
Diabetes
7.2%
U.S. 12.1% -4.9 pts
Smoking
7.9%
U.S. 12.8% -4.9 pts
Uninsured (18-64)
4.7%
U.S. 11.1% -6.4 pts
Cities near Jamestown
| Name | Distance | Land area (sq mi) |
|---|---|---|
| GlendaleCensus-designated place | 2.5 mi | 1.3 |
| Bark RanchCensus-designated place | 2.7 mi | 0.9 |
| Lazy AcresCensus-designated place | 3.9 mi | 5.3 |
| SunshineCensus-designated place | 4.1 mi | 1.7 |
| Gold HillCensus-designated place | 4.2 mi | 2.1 |
| Hidden LakeCensus-designated place | 4.6 mi | 0.6 |
| AltonaCensus-designated place | 5.2 mi | 1.7 |
| CrismanCensus-designated place | 5.3 mi | 1.5 |
| Mountain MeadowsCensus-designated place | 6.3 mi | 1.7 |
| Seven HillsCensus-designated place | 6.4 mi | 0.5 |
| Pine Brook HillCensus-designated place | 6.8 mi | 3 |
| SugarloafCensus-designated place | 6.9 mi | 2.2 |
| WardTown | 7.3 mi | 0.5 |
| Tall TimberCensus-designated place | 7.6 mi | 0.6 |
| AllensparkCensus-designated place | 9.6 mi | 11.9 |
| LyonsTown | 9.6 mi | 1.4 |
Frequently asked questions
- What county is Jamestown, CO in?
- Jamestown is in Boulder County, Colorado.
- What is the population of Jamestown, CO?
- About 324 people live in Jamestown, based on American Community Survey 5-year estimates.
- What cities are near Jamestown?
- Nearby places include Glendale (2.5 mi), Bark Ranch (2.7 mi), Lazy Acres (3.9 mi), Sunshine (4.1 mi), Gold Hill (4.2 mi).
Source: U.S. Census Bureau (TIGER/Line boundaries, American Community Survey) · Data as of 12/31/2023