US ZIP Code
80455

Jamestown, CO

Boulder County  ·  Colorado

● Active
👥 378 Population ↓ 3% since 2019
💰 $175,438 Median HH Income
▲ 130% above avg ↑ 294% since 2019
🎂 48.1 Median Age ↓ 11% since 2019
🏠 $535,700 Median Home Value
▲ 92% above avg ↑ 94% since 2019
🎓 63.0% College Grads
▲ 63% above avg
📊 0.0% Unemployment
▼ 100% below avg ↓ 100% since 2019
ZIP Code Details
ZIP Code80455
CityJamestown
StateColorado (CO)
CountyBoulder County
Area Code720/983
Elevation7,866 ft
Latitude40.094971
Longitude-105.39771
TimezoneDenver (DST)
FIPS08013
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 47.9% (181) Female 52.1% (197) ♀

Race & Ethnicity

White: 79.6%Hispanic: 12.2%Asian: 3.2%Other: 4%Race
White79.6%
Hispanic12.2%
Asian3.2%
Other4.0%

Age Breakdown

Under 5
6%
5–17
11%
18–24
6%
25–44
24%
45–64
40%
65+
12%

Key Indicators

Median Age48.1 yrs ↓ 11% since 2019
Avg Household Size2.24
Below Poverty5.8% ▼ 42% below avg
College Grads63.0% ▲ 63% above avg
Unemployment0.0% ▼ 100% below avg
HS Graduate70 (26.4%)
Some College12 (4.5%)
Associates16 (6%)
Bachelors11 (4.2%)
Graduate Degree156 (58.9%)

Education

HS Grad: 26.4%Some College: 4.5%Associates: 6%Bachelors: 4.2%Graduate: 58.9%Edu
HS Grad26.4%
Some College4.5%
Associates6.0%
Bachelors4.2%
Graduate58.9%
Housing & Income

Housing Tenure

Owner: 82.8%Renter: 17.2%Tenure
Owner82.8%
Renter17.2%

Home Value Distribution

Under $50k
4%
$200k–300k
4%
$300k–500k
40%
Over $500k
51%

Financials

Median HH Income$175,438 ▲ 130% above avg ↑ 294% since 2019
Median Home Value$535,700 ▲ 92% above avg ↑ 94% since 2019
Home/Income Ratio3.1x (nat avg ~3.5x)
Median Rent$1,208/mo ↓ 7% since 2019
Total Units228
Vacant Units59
Avg HH Size2.24

Income Distribution

Under $25k
9%
$50k–75k
4%
$75k–100k
10%
$100k–150k
12%
$150k–200k
40%
Over $200k
25%
Employment & Commute

How People Get to Work

Drove Alone
56%
Work From Home
44%

Commute Time

Under 15 min
7%
15–30 min
10%
30–45 min
56%
Over 45 min
27%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
5%
1960s–1970s
17%
1980s–1990s
10%
2000+
65%

Summary

Total Units228
Vacant59
Owner Occupied82.8%
Renter Occupied17.2%
Avg HH Size2.24
Frequently Asked Questions
ZIP code 80455 is in Jamestown, CO, in Boulder County.
ZIP code 80455 is located in Colorado (CO).
ZIP code 80455 is in Boulder County, CO.
ZIP 80455 observes the Denver timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 80455 is 378 people (ACS 2023).
The median household income in ZIP code 80455 is $175,438 (ACS 2023).
The median home value in ZIP 80455 is $535,700 (ACS 2023).
About ZIP Code 80455

ZIP code 80455 is located in Jamestown, Colorado, within Boulder County. With a population of 378, this is a sparsely populated ZIP code with a mature community — the median age is 48.1 years. Economically, 80455 is a affluent ZIP code: the median household income of $175,438 is more than double the national average.

Real estate in ZIP code 80455 represents a premium housing market. The median home value of $535,700 is significantly above the national average. Renters can expect to pay around $1,208 per month in median rent. Homeownership is strong here — 82.8% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 94% since 2019.

The population of 80455 is primarily White (79.63%). Residents are highly educated — 63.0% hold a bachelor's degree or higher, which is significantly above the national average. Poverty affects a relatively small share of residents at 5.8%. Household income has grown by 294% since 2019.

A notably high share of workers — 39% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 50%.

Overall, ZIP code 80455 in Jamestown, CO is characterized as affluent, highly educated, a mature community, and predominantly owner-occupied. With 378 residents, a median household income of $175,438, and a median home value of $535,700, it offers a clear picture of life in this part of Colorado.