| City : | Jamestown Town |
| County : | Boulder County |
| State : | Colorado (CO) |
| Land Area : | 0.62 sq mi |
| Water Area : | 0.00 sq mi |
| Latitude : | 40.1170784 |
| Longitude : | -105.3890478 |
| Population (2010): | 274 |
| Population Estimate (2012) : | 284 |
| Population Density : | 439.39/sq mi |
| Housing Units (2012) : | 141 |
| Median Household Income (2012) : | $61,042 (Colorado : $58,244, USA : $53,046) |
| Median Family Income (2012) : | $60,208 (Colorado : $72,455, USA : $64,585) |
| Median House Price (2012) : | $301,900 (Colorado : $236,800, USA : $181,400) |
Jamestown Town Zip Codes
| 80455 (497) |