Bonanza Mountain Estates, Colorado

Bonanza Mountain Estates is an unincorporated community and a census-designated place (CDP) located in Boulder County, Colorado, United States. The CDP is a part of the Boulder, CO Metropolitan Statistical Area. The population of the Bonanza Mountain Estates CDP was 127 at the United States Census 2020.^[4] The Nederland post office (Zip Code 80466) serves the area.^[5]

Bonanza Mountain Estates, Colorado
census-designated place
Location of the Bonanza Mountain Estates CDP in Boulder County, Colorado.
Bonanza Mountain Estates Location of Bonanza Mountain Estates, Colorado. Show map of the United States Bonanza Mountain Estates Bonanza Mountain Estates (Colorado) Show map of Colorado
Coordinates: 39.9767°N 105.4803°W / 39.9767; -105.4803[1]
Country	United States
State	Colorado
County	Boulder[2]
Government
• Type	unincorporated community
• Body	Boulder County[2]
Area [3]
• Total	0.168 sq mi (0.436 km2)
• Land	0.168 sq mi (0.436 km2)
• Water	0.000 sq mi (0.000 km2)
Elevation [1]	8,445 ft (2,574 m)
Population  (2020)[4]
• Total	127
• Density	750/sq mi (290/km2)
Time zone	UTC−07:00 (MST)
• Summer (DST)	UTC−06:00 (MDT)
ZIP Code[5]	Nederland 80466
Area codes	303/720/983
GNIS pop ID	197908
GNIS town ID	2583214
FIPS code	08-07580

Geography

The CDP is a residential community located in southern Boulder County in the Front Range of the Colorado Rocky Mountains, just east of the town of Nederland. It is situated on a ridge between Middle Boulder Creek and North Boulder Creek. Ridge Road is the main street through the community, leading west to Nederland and east to St. Ann Highlands.

At the 2020 United States Census, the Bonanza Mountain Estates CDP had an area of 108 acres (0.436 km²), all land.^[6]

Demographics

The United States Census Bureau initially defined the Bonanza Mountain Estates CDP for the United States Census 2010.

Bonanza Mountain Estates CDP, Colorado

Year	Pop.	±%
2010	128	—
2020	127	−0.8%
Source: United States Census Bureau

See also

• Geography portal
• History portal
• United States portal
• Colorado portal

• Boulder, CO Metropolitan Statistical Area
• Front Range Urban Corridor
• List of census-designated places in Colorado
• List of populated places in Colorado

References

1. "Bonanza Mountain Estates, Colorado". Geographic Names Information System. United States Geological Survey, United States Department of the Interior. Retrieved January 28, 2025.
2. "Colorado Counties". Colorado Department of Local Affairs. Retrieved January 28, 2025.
3. "State of Colorado Census Designated Places - BAS20 - Data as of January 1, 2020". United States Census Bureau. Retrieved December 16, 2020.
4. United States Census Bureau. "Bonanza Mountain Estates CDP, Colorado". Retrieved April 18, 2023.
5. "Zip Code 80466 Map and Profile". zipdatamaps.com. 2020. Retrieved December 20, 2020.
6. "State of Colorado Census Designated Places - BAS20 - Data as of January 1, 2020". United States Census Bureau. Retrieved November 23, 2020.

External links

• State of Colorado
  • History Colorado
• Boulder County website