PlainZIP

Jamestown, CO · standard

ZIP Code 80455

Boulder County, Colorado - Census ACS demographics, housing tenure, and business patterns, benchmarked against every US ZIP.

497
6/sq mi
$169,286
Median income
$622,400
Median home value
59.0%
Bachelor's or higher

The verdict

Jamestown pairs a top-decile household income with top-decile home values, in a rural, homeowner-dominated area.

Top 2%
household income, US ZIPs
Top 8%
home value, US ZIPs
6
people per sq mi
91%
owner-occupied homes

Source: U.S. Census Bureau ACS 5-Year Estimates (2019–2023). Percentiles rank ZIP 80455 against every reporting US ZIP.

ZIP code 80455 is a sparsely populated ZIP (a standard USPS delivery area) in Jamestown, Boulder County, Colorado, home to just 497 residents across 90.4 square miles, a density of 6 people per square mile, in the Denver time zone.

ZIP 80455 skews affluent, with a median household income of $169,286 (91% above the Colorado average), while per-capita income is $83,525. Local economic indicators show a 2.6% poverty rate alongside 0.0% unemployment. Median home value sits at $622,400 (28% above the state average), median rent at $1,234 a month, and owner-occupancy at 91.0%.

This is a highly-educated ZIP: 59.0% of adults hold a bachelor's degree or higher, the median age is 48.5, and the average commute is -. We also surface 6 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Boulder County, so you can benchmark 80455 against its immediate geography rather than a national average alone.

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 →

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 80455, Jamestown, 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

497

Population

90.4

Area (sq mi)

6

People / sq mi

Denver

Time Zone

standard

ZIP Type

Neighborhood Scorecard
Get an A-F grade across income, safety, housing, rent, education, commute, and childcare for this ZIP code.
View Scorecard →

Who lives in ZIP 80455?

48.5

Median Age

48.1%

Male

51.9%

Female

4.0%

Foreign-Born

White 95.6%
African American 0.0%
Asian 1.8%
American Indian or Alaska Native 0.0%
Native Hawaiian or Pacific Islander 0.0%
Two or More Ethnicities 2.6%
Hispanic or Latino 9.2%

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?

$169,286

Median Household Income

+91% vs state

$83,525

Per Capita Income

2.6%

Poverty Rate

0.0%

Unemployment Rate

How ZIP 80455 ranks nationally

Jamestown, CO household income vs. every US ZIP code

Median household income, the full national distribution, with this ZIP marked

$169,286 Top 2% higher than 98% of 30,318 US ZIPs

$0–$20,000: 118 US ZIPs (0%). Below this entry. $20,000–$40,000: 1,573 US ZIPs (5%). Below this entry. $40,000–$60,000: 7,092 US ZIPs (23%). Below this entry. $60,000–$80,000: 9,980 US ZIPs (33%). Below this entry. $80,000–$100,000: 5,778 US ZIPs (19%). Below this entry. $100,000–$120,000: 2,855 US ZIPs (9%). Below this entry. $120,000–$140,000: 1,362 US ZIPs (4%). Below this entry. $140,000–$160,000: 686 US ZIPs (2%). Below this entry. $160,000–$180,000: 364 US ZIPs (1%). This entry sits in this band. $180,000–$200,000: 186 US ZIPs (1%). Above this entry. $200,000–$220,000: 324 US ZIPs (1%). Above this entry. This ZIP $0 $200K+ every reporting US ZIP, bucketed by value

Each bar is a $20K-wide band; taller bars hold more US 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?

High School Graduate or Higher 77.1%
Bachelor's Degree or Higher 59.0%

Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)

What does housing look like?

248

Total Housing Units

212

Occupied Units

36

Vacant Units

2.36

Avg Household Size

Occupancy Type

Owner 91.0%
Renter 9.0%

$622,400

Median Home Value

+28% vs state

$1,234

Median Rent

1949

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

+8.1%

YoY Change (2022)

233

HPI Index (2000 = 100)

+133%

Total Change Since 2000

Home values in ZIP 80455 have increased 8.1% over the past year (2022). Since 2000, this ZIP has seen +133% cumulative appreciation.

Year Annual Change HPI Index
2018 +7.7% 161
2019 +7.4% 173
2020 +6.0% 183
2021 +17.3% 215
2022 +8.1% 233

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 2022. ZIP codes with few transactions may show missing values.

What businesses operate in this ZIP?

Census Bureau data shows 13 business establishments in ZIP 80455, employing approximately 32 people with a combined annual payroll of $1,194,000.

13

Businesses

32

Employees

$1.2M

Annual Payroll

1

Industry Sectors

Industry Establishments % of Total
Professional, scientific, and technical services 4 30.8%

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 80455 vs 80302 →

ZIP 80455 vs its nearest neighbors, by population

Resident population of this ZIP and the closest reporting ZIP codes within ~10 miles.

residents

What this shows Among its immediate neighbors, ZIP 80455 ranks #7 by population - useful context the national average alone can't give.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023

ZIP 80455 vs its nearest neighbors, by median income

Median household income of this ZIP and the closest reporting ZIP codes within ~10 miles.

median income

What this shows By household income, ZIP 80455 ranks the highest of 6 neighboring ZIPs, local affluence varies block to block, not just metro to metro.

Source U.S. Census Bureau · ACS 5-Year Estimates As of 2019–2023
ZIP Code City Population Distance
80302 Boulder, CO 26,941 5.3 mi
80540 Lyons, CO 4,461 8.9 mi
80304 Boulder, CO 25,623 7.1 mi
80310 Boulder, CO 6,578 10.3 mi
80305 Boulder, CO 16,874 12.2 mi
80466 Nederland, CO 3,338 12.2 mi

More ZIP Codes in Boulder County

80504 standard
Longmont, CO
Pop: 46,876
80501 standard
Longmont, CO
Pop: 39,521
80503 standard
Longmont, CO
Pop: 31,064
80027 standard
Louisville, CO
Pop: 31,034
80302 standard
Boulder, CO
Pop: 26,941
80026 standard
Lafayette, CO
Pop: 26,378

Related Areas

Boulder County Jamestown, CO Colorado

Frequently Asked Questions

What county is ZIP code 80455 in? ▼
ZIP code 80455 (Jamestown) 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 80455? ▼
ZIP code 80455 in Jamestown, CO has a population of 497 according to the Census Bureau ACS 2023 estimates.
What is the median household income in ZIP 80455? ▼
The median household income in ZIP 80455 is $169,286, which is 122% above the national average of $76,288.
What is the average home value in ZIP 80455? ▼
The median home value in ZIP 80455 is $622,400, which is 124% above the national average of $278,155.
What is the demographic makeup of ZIP 80455? ▼
The largest racial group in ZIP 80455 is White at 95.6%. Hispanic or Latino residents make up 9.2% of the population.
How many businesses are in ZIP code 80455? ▼
ZIP code 80455 has 13 business establishments employing approximately 32 people, according to Census Bureau ZIP Code Business Patterns (ZBP) 2023 data.
How have home values changed in ZIP code 80455? ▼
According to the FHFA House Price Index, home values in ZIP 80455 increased by 8.1% in 2022. Since 2000, home values in this ZIP have appreciated by approximately 133%. 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 80455? ▼
In ZIP code 80455, 77.1% of residents aged 25+ have a high school diploma or higher, and 59.0% 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 80455? ▼
In ZIP code 80455, approximately 91.0% of occupied housing units are owner-occupied and 9.0% are renter-occupied, based on Census ACS 2023 data.
What is the poverty rate in ZIP code 80455? ▼
The poverty rate in ZIP code 80455 is 2.6% according to Census Bureau ACS 2023 estimates. This measures the percentage of the population living below the federal poverty threshold.

Read our methodology to see how this data is sourced, computed, and verified.