What city is ZIP code 80510?

ZIP code 80510 is in Allenspark, CO (Boulder County).

What county is ZIP code 80510 in?

ZIP code 80510 is mostly in Boulder County, Colorado.

How many people live in ZIP code 80510?

About 663 people live in the 80510 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Checked Oct 26, 2026

ZIP Code 80510

Allenspark, CO, Boulder County

Population

663

Land area

65.9sq mi

People per sq mi

City

Allenspark

ZIP 80510 and nearby ZIP codes

Full map

ZIP 80510 at a glance

ZIP 80510 (Allenspark) is 82% less dense than Colorado as a whole.
The median household income is $101,250, 6% above the Colorado median of $95,470.
A typical owner-occupied home is valued at $771,100 (43% above Colorado) and median rent is $1,311 a month.

Local data for ZIP 80510

Counts from official public data

Housing and community stats

ZIP 80510, American Community Survey 2020-2024

Full profile

Median household income

$101,250

Poverty rate

6.2%

Median home value

$771,100

Prices +6.7% in a year

Median rent

$1,311/mo

Homeownership

77.9%

Bachelor's or higher

52.9%

Median age

54.8

Average commute

33.7 min

Income, education and commute

Economy and federal money

Businesses, pandemic loans and political donations

Details

Business establishments

ZIP Business Patterns 2023

Employees

$2.4M annual payroll

PPP loans

$483K

25 loans

Campaign donations

$5,825

36% D, 57% R, 2026 cycle

PPP loans in this ZIP

Environment and hazard risk

ZIP 80510, from FEMA, NOAA and EPA

Full report

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

74° / 14°F

Hazards, floods and storm history Check a flood zone

Health statistics

Share of adults in ZIP 80510, CDC PLACES estimates

All 40 measures

Obesity

17.3%

U.S. 33.3% -16.0 pts

Diabetes

9.1%

U.S. 12.1% -3.0 pts

Smoking

8.9%

U.S. 12.8% -3.9 pts

Uninsured (18-64)

5.7%

U.S. 11.1% -5.4 pts

Frequently asked questions

What city is ZIP code 80510?: ZIP code 80510 is in Allenspark, CO (Boulder County).
What county is ZIP code 80510 in?: ZIP code 80510 is mostly in Boulder County, Colorado.
How many people live in ZIP code 80510?: About 663 people live in the 80510 ZIP Code Tabulation Area, based on American Community Survey 5-year estimates.

Source: U.S. Census Bureau (ZIP Code Tabulation Areas, American Community Survey) · Data as of 12/31/2023. ZIP Code Tabulation Areas closely match, but are not identical to, USPS ZIP code delivery areas.