Clark, CO · standard
ZIP Code 80428
Routt County, Colorado - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.
- 706
- 1/sq mi Low-density area
- $120,227
- Median income Above-median income area
- $829,700
- Median home value Above-median home value
- 43.2%
- Bachelor's or higher Above-average bachelor's attainment
National ZIP placement
Clark pairs a top-decile household income with top-decile home values, in a rural, homeowner-dominated area.
- Top 10%
- household income, US ZIPs
- Top 4%
- home value, US ZIPs
- 1
- people per sq mi
- 93%
- owner-occupied homes
Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 80428 against every reporting US ZIP.
ZIP code 80428 is a sparsely populated ZIP (a standard USPS delivery area) in Clark, Routt County, Colorado, home to just 706 residents across 784.4 square miles, a density of 1 people per square mile, in the Denver time zone.
ZIP 80428 skews affluent, with a median household income of $120,227 (36% above the average Colorado ZIP), while per-capita income is $80,720. The poverty rate is 23.6%, so the area-level income figures should not be treated as typical household experience. Housing is both higher-cost and owner-heavy: median home value is $829,700 (71% above the average Colorado ZIP), while 93.2% of occupied homes are owner-occupied.
A solid share of residents have a four-year degree: 43.2% of adults hold a bachelor's degree or higher, the median age is 40, and the average commute is -. No nearby ZIP peer set is available for this delivery area, so the Colorado and national benchmarks above are the appropriate context for 80428.
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 80428
Top 5 sectors by establishment count in Clark, CO
Which industries have the most business establishments in ZIP 80428.
- Construction
Construction
15 establishments
- Professional, scientific, and technical services
Professional, scientific, and technical services
7 establishments
- Accommodation and food services
Accommodation and food services
7 establishments
- Other services (except public administration) 5
Other services (except public administration)
5 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 80428, Clark, 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
706
Population
784.4
Area (sq mi)
1
People / sq mi
Denver
Time Zone
standard
ZIP Type
Who lives in ZIP 80428?
40.0
Median Age
63.3%
Male
36.7%
Female
0.0%
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?
$120,227
Median Household Income
+36% vs state ZIP avg
$80,720
Per Capita Income
23.6%
Poverty Rate
0.0%
Unemployment Rate
How ZIP 80428 ranks among Colorado ZIPs
Clark, 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)
$120,227 Top 17% higher than 83% 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
474housing units
474
Total Housing Units
294
Occupied Units
180
Vacant Units
2.37
Avg Household Size
Occupancy Type
$829,700
Median Home Value
+71% vs state ZIP avg
1997
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What businesses operate in this ZIP?
Census Bureau data shows 43 business establishments in ZIP 80428, employing approximately 151 people with a combined annual payroll of $6,381,000.
43
Businesses
151
Employees
$6.4M
Annual Payroll
4
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Construction | 15 | 34.9% |
| Professional, scientific, and technical services | 7 | 16.3% |
| Accommodation and food services | 7 | 16.3% |
| Other services (except public administration) | 5 | 11.6% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nationwide ZIPs with similar ACS profiles
Two Census-derived peer sets for ZIP 80428, 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 Routt County
Related Areas
Frequently Asked Questions
What county is ZIP code 80428 in?
ZIP code 80428 (Clark) is located in Routt County, Colorado. Routt County contains multiple ZIP codes, see the full list at /counties/routt-co.
What is the population of ZIP code 80428?
ZIP code 80428 in Clark, CO has a population of 706 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 80428?
The median household income in ZIP 80428 is $120,227, which is 58% above the national average of $76,288.
What is the average home value in ZIP 80428?
The median home value in ZIP 80428 is $829,700, which is 198% above the national average of $278,155.
What is the demographic makeup of ZIP 80428?
The largest racial group in ZIP 80428 is White at 73.8%. Hispanic or Latino residents make up 14.6% of the population.
How many businesses are in ZIP code 80428?
ZIP code 80428 has 43 business establishments employing approximately 151 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
What are the main industries in ZIP code 80428?
The top industries by establishment count in ZIP 80428 are: Construction (15), Professional, scientific, and technical services (7), Accommodation and food services (7). There are 4 industry sectors represented in total.
What is the education level in ZIP code 80428?
In ZIP code 80428, 64.1% of residents aged 25+ have a high school diploma or higher, and 43.2% 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 80428?
In ZIP code 80428, approximately 93.2% of occupied housing units are owner-occupied and 6.8% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 80428?
The poverty rate in ZIP code 80428 is 23.6% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.
Related
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What to do with ZIP 80428's numbers, next.
- See how ZIP 80428 compares to a neighboring ZIP code on the same Census fields Compare this ZIP
- Check where Clark, CO ranks among every U.S. ZIP code on income, education, or homeownership View national rankings
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ZIP Code Tabulation Areas (ZCTAs) are Census Bureau approximations of USPS ZIP codes; figures describe the ZCTA area, not any single address within it.