Jamestown, Colorado
Jamestown: town in Colorado, USA
About
Jamestown is a town located in the county of Boulder in the U.S. state of Colorado. Its population at the 2010 census was 274. After 10 years in 2020 city had an estimated population of 254 inhabitants.
Quick Facts about Jamestown
| Population | 254 (2020) |
| Country | United States of America |
| State | Colorado (United States) |
| County | Boulder County |
| Postal code | 80455 |
| Phone Area Codes | 303 |
| Water as percent of area | 0.06% |
| Land as percent of area | 99.94% |
| Latitude & Longitude | 40.1155,-105.3886 |
| Altitude | 6,926 feet / 2111 meters |
| Time Zone | Mountain Time Zone |
| Local time | 05:16:11 (11th April 2026) |
| Population growth | -7.87% (2010-2020) |
Geography
Jamestown is located at 40°6'56"N 105°23'19"W (40.1155400, -105.3886100).
Jamestown map
Click "full screen" 
icon to open full mode. View satellite images
icon to open full mode. View satellite images
Demographics
According to census records, the population of Jamestown decreased by 7.87% in 10 years.
| Year | Population | % Change | Method |
|---|---|---|---|
| 2010 | 274 | - | census |
| 2011 | 277 | 1.08% | estimation process |
| 2012 | 282 | 1.77% | estimation process |
| 2013 | 283 | 0.35% | estimation process |
| 2014 | 246 | -15.04% | estimation process |
| 2015 | 250 | 1.6% | estimation process |
| 2016 | 256 | 2.34% | estimation process |
| 2017 | 254 | -0.79% | estimation process |
| 2018 | 252 | -0.79% | estimation process |
| 2019 | 249 | -1.2% | estimation process |
| 2020 | 254 | 1.97% | estimation process |
Jamestown zip code is 80455.
County name: Boulder, County
fips: 08013
Elysian Park, Jimtown
Nearby Schools and Colleges
Schools and campuses linked to Jamestown, CO. Select a name to open its map and contact details.
| Code | Name | City | ZIP |
|---|---|---|---|
| 127653 | Naropa University | Boulder (CO) | 80302-6697 |
Nearby Transit Stations (11)
Rail and bus stations connected to Jamestown, CO. Select a station to open its map and address details.
| Code | Name | Address | Type |
|---|---|---|---|
| BLD | Boulder, Colorado | 30th & Diagonal Highway | BUS |
| LGM | Longmont, Colorado | 623 Main St. | BUS |
| WIP | Fraser – Winter Park | 205 Fraser Avenue | RAIL |
| GRA | Granby | 438 Railroad Avenue | RAIL |
| DEN | Union Station | 1701 Wynkoop Street | RAIL |
Closest post offices linked to Jamestown.
| Post Office Name | City | ZIP |
|---|---|---|
| Jamestown Post Office | Jamestown (CO) | 80455 |
Other places with the same name (15)
- Jamestown, New York city in Chautauqua County, New York, United States with a population of 28,862 people.
- Jamestown, North Dakota city in Stutsman County, North Dakota, United States with a population of 14,930 people.
- Jamestown, Rhode Island town in Rhode Island, United States with a population of 5,482 people.
- Jamestown, North Carolina town in Guilford County, North Carolina, United States with a population of 4,528 people.
- Jamestown, Indiana town in Boone and Hendricks counties, Indiana, United States with a population of 3,326 people.
- Jamestown, Ohio town in Ohio, USA with a population of 2,146 people.
- Jamestown, Tennessee city in Fentress County, Tennessee, United States with a population of 2,131 people.
- Jamestown, Wisconsin town in Wisconsin, United States with a population of 2,122 people.
- Jamestown, Tennessee city in Fentress County, Tennessee, United States with a population of 1,947 people.
- Jamestown, Kentucky city in and county seat of Russell County, Kentucky, United States with a population of 1,802 people.
- Jamestown, Pennsylvania borough in Mercer County, Pennsylvania, United States with a population of 568 people.
- Jamestown, Missouri village in the United States with a population of 397 people.
- Jamestown, Kansas city in Cloud County, Kansas, United States with a population of 258 people.
- Jamestown, Louisiana village in Bienville Parish, Louisiana, United States with a population of 123 people.
- Jamestown, South Carolina town in South Carolina, USA with a population of 83 people.
Other cities in Boulder County
Cities, towns, neighborhoods & other populated places in Boulder County , CO.
| City Name | Population | Title |
|---|---|---|
| Boulder | 107,645 | The most populous city in Boulder County, Colorado. |
| Longmont | 98,445 | The most populous city in Boulder County, Colorado. |
| Erie | 30,318 | Town in Boulder County, Colorado, USA |
| Lafayette | 28,579 | City in Colorado |
| Louisville | 19,060 | City in Colorado |
| Superior | 13,413 | Statutory Town in Boulder and Jefferson counties in the U. |
| Niwot | 4,006 | Census designated place |
| Lyons | 2,058 | Town in Boulder County, Colorado, United States |
| Nederland | 1,557 | Town in Colorado, United States |
| Coal Creek | 350 | Town in Fremont County, Colorado, United States |
| Ward | 168 | Town in Colorado, United States |