Allenspark, CO · standard
ZIP Code 80510
Boulder County, Colorado - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 420
- 3/sq mi Low-density area
- $101,250
- Median income Above-median income area
- $771,100
- Median home value Above-median home value
- 52.9%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
Allenspark pairs an upper-quartile household income with top-decile home values, in a rural, homeowner-dominated area.
- Top 18%
- household income, US ZIPs
- Top 5%
- home value, US ZIPs
- 3
- people per sq mi
- 78%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 80510 against every reporting US ZIP.
ZIP code 80510 is a sparsely populated ZIP (a standard USPS delivery area) in Allenspark, Boulder County, Colorado, home to just 420 residents across 168.0 square miles, a density of 3 people per square mile, in the Denver time zone.
ZIP 80510 lands in the middle-income range, with a median household income of $101,250 (14% above the average Colorado ZIP), while per-capita income is $75,326. Both reported hardship measures are comparatively low in absolute terms: poverty is 6.2% and unemployment is 0.0%. Housing is both higher-cost and owner-heavy: median home value is $771,100 (59% above the average Colorado ZIP), while 77.9% of occupied homes are owner-occupied and median rent is $1,311.
This is a highly-educated ZIP: 52.9% of adults hold a bachelor's degree or higher, the median age is 54.8, and the average commute is -. The page also surfaces 2 ZIP codes within roughly 10 miles and 6 more in Boulder County, so 80510 can be compared with both its immediate and county-level context.
Every figure on this page is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates (including median rent) and the FHFA House Price Index, no estimates, no proprietary scoring. Verify with Census →
Top industries in ZIP 80510
Top 5 sectors by establishment count in Allenspark, CO
Which industries have the most business establishments in ZIP 80510.
- Other services (except public administration)
Other services (except public administration)
6 establishments
- Construction
Construction
4 establishments
- Accommodation and food services
Accommodation and food services
4 establishments
- Real estate and rental and leasing
Real estate and rental and leasing
3 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + FHFA HPI ACS demographics and median rent, ZBP business establishments, FHFA HPI for ZIP 80510, Allenspark, CO · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; FHFA HPI updated quarterly/annually.
Quick Facts
420
Population
168.0
Area (sq mi)
3
People / sq mi
Denver
Time Zone
standard
ZIP Type
Who lives in ZIP 80510?
54.8
Median Age
55.4%
Male
44.6%
Female
5.7%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$101,250
Median Household Income
+14% vs state ZIP avg
$75,326
Per Capita Income
6.2%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 80510 ranks among Colorado ZIPs
Allenspark, CO household income vs. every Colorado ZIP code
Median household income among 469 reporting Colorado ZIPs (this ZIP's population is too small for a reliable national-corpus placement)
$101,250 Top 32% higher than 68% of 469 Colorado ZIPs
Each bar is a $20K-wide band; taller bars hold more Colorado ZIPs. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source U.S. Census Bureau, ACS 5-Year Estimates · 2019–2023
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
Housing stock: occupied vs vacant
784housing units
784
Total Housing Units
330
Occupied Units
454
Vacant Units
1.98
Avg Household Size
Occupancy Type
$771,100
Median Home Value
+59% vs state ZIP avg
$1,311
Median Rent
1946
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
+14.0%
YoY Change (2024)
305
HPI Index (2000 = 100)
+205%
Total Change Since 2000
Home values in ZIP 80510 have increased 14.0% over the past year (2024). Since 2000, this ZIP has seen +205% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2018 | +6.6% | 194 |
| 2019 | +7.1% | 208 |
| 2020 | +4.9% | 218 |
| 2021 | +14.0% | 249 |
| 2024 | – | 305 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 24 business establishments in ZIP 80510, employing approximately 94 people with a combined annual payroll of $2,381,000.
24
Businesses
94
Employees
$2.4M
Annual Payroll
4
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Other services (except public administration) | 6 | 25.0% |
| Construction | 4 | 16.7% |
| Accommodation and food services | 4 | 16.7% |
| Real estate and rental and leasing | 3 | 12.5% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 80510 vs 80511 →
ZIP 80510 vs its nearest neighbors, by population
Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.
- 80481
Ward (80481)
572 residents
- 80510
Allenspark (80510)
420 residents
- 80511 76
Estes Park (80511)
76 residents
What this shows Among its immediate neighbors, ZIP 80510 ranks #2 by population - useful context the national average alone can't give.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 80510, both outside CO so the neighborhoods are not geographic containment (Nearby and same-county blocks stay local).
Similar median household income
Nearest cross-state ZIPs by ACS median household income.
More ZIP Codes in Boulder County
Related Areas
Frequently Asked Questions
What county is ZIP code 80510 in?
ZIP code 80510 (Allenspark) is located in Boulder County, Colorado. Boulder County contains multiple ZIP codes, see the full list at /counties/boulder-co.
What is the population of ZIP code 80510?
ZIP code 80510 in Allenspark, CO has a population of 420 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 80510?
The median household income in ZIP 80510 is $101,250, which is 33% above the national average of $76,288.
What is the average home value in ZIP 80510?
The median home value in ZIP 80510 is $771,100, which is 177% above the national average of $278,155.
What is the demographic makeup of ZIP 80510?
The largest racial group in ZIP 80510 is White at 86.0%. Hispanic or Latino residents make up 8.9% of the population.
How many businesses are in ZIP code 80510?
ZIP code 80510 has 24 business establishments employing approximately 94 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 80510?
The top industries by establishment count in ZIP 80510 are: Other services (except public administration) (6), Construction (4), Accommodation and food services (4). There are 4 industry sectors represented in total.
How have home values changed in ZIP code 80510?
According to the FHFA House Price Index, home values in ZIP 80510 increased by 14.0% in 2024. Since 2000, home values in this ZIP have appreciated by approximately 205%. This is a developmental index based on repeat sales and appraisal data from Fannie Mae and Freddie Mac.
What is the education level in ZIP code 80510?
In ZIP code 80510, 72.3% of residents aged 25+ have a high school diploma or higher, and 52.9% hold a bachelor's degree or higher. These figures come from the Census Bureau ACS 5-Year Estimates (2023).
What percentage of residents own vs. rent in ZIP 80510?
In ZIP code 80510, approximately 77.9% of occupied housing units are owner-occupied and 22.1% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 80510?
The poverty rate in ZIP code 80510 is 6.2% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
Take this with you
What to do with ZIP 80510's numbers, next.
- See how ZIP 80510 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Allenspark, CO ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
- Save this ZIP to your shortlist to track alongside others you're considering View your shortlist
ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.