Allenspark
Census-designated place in Boulder County, Colorado

Allenspark is an unincorporated community (census-designated place) in Boulder County, Colorado, with 568 residents (2020 Census). It sits at 8,504 ft (2,592 m) above sea level. The nearest town is Bar-K Ranch, 8.8 miles SE.
- 568residents (2020 Census)
- 8,504 ftelevation · 2,592 m
- 11.9 sq miland area · 30.9 km²
- 48 / sq mipopulation density
- 80510ZIP code
About Allenspark
Allenspark is an unincorporated community, a post office, and a census-designated place (CDP) located in and governed by Boulder County, Colorado, United States. The CDP is a part of the Boulder, CO Metropolitan Statistical Area. The Allenspark post office has the ZIP code 80510. At the 2020 United States census, the population of the Allenspark CDP was 568.
Text: Wikipedia · CC BY-SA 4.0
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Living in Allenspark
- Median household income
- $108,056
- Median home value
- $742,900
- Median rent
- $1,311/mo
- Median age
- 54.1
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Map of Allenspark
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Open in Google Maps ›Allenspark, CO population
Allenspark had 568 residents in the 2020 Census.
| 2020 Census | 568 |
|---|---|
| Density | 48 per sq mi (18 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Allenspark at a glance
| State | Colorado (CO) |
|---|---|
| County | Boulder County |
| Type | Census-designated place |
| Population | 568 (2020) |
| Land area | 11.94 sq mi (30.9 km²) |
| Water area | 0.01 sq mi (0.03 km²) |
| Elevation | 8,504 ft (2,592 m) |
| Coordinates | 40.2313° N, 105.5180° W |
| ZIP code | 80510 |
| Census code (GEOID) | 0801420 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Allenspark
- Bar-K Ranch8.8 mi SE
- Hidden Lake9.0 mi S
- Estes Park9.5 mi N
- Jamestown10.0 mi SE
- Ward10.9 mi S
- Glendale12.6 mi SE
- Gold Hill13.0 mi SE
- Lyons13.2 mi E
- Altona13.9 mi SE
- Lazy Acres14.0 mi SE
- Sunshine14.0 mi SE
- Crisman15.1 mi SE
Straight-line distance between town centers.
Frequently asked questions about Allenspark
What county is Allenspark in?
Allenspark is in Boulder County, Colorado.
What is the population of Allenspark, CO?
568 people lived in Allenspark at the 2020 Census.
What is the ZIP code of Allenspark, CO?
The ZIP code of Allenspark is 80510.
What is the elevation of Allenspark?
8,504 feet (2,592 m) above sea level.
What towns are near Allenspark?
Bar-K Ranch (8.8 mi), Hidden Lake (9.0 mi), Estes Park (9.5 mi), Jamestown (10.0 mi), Ward (10.9 mi).
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