County

Summit County, CO

5 ZIP codes  ·  4 cities  ·  Colorado

👥31,624Population
💰$102,320Median HH Income▲ 34% above avg
🎂39.3Median Age
🏠$858,697Median Home Value▲ 208% above avg
🎓58.3%College Grads▲ 51% above avg
📊3.8%Unemployment▼ 22% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 54.5% Female 45.5% ♀

Race & Ethnicity

White: 74.3%Hispanic: 17.7%Black: 0.4%Asian: 1.5%Other: 5.2%Race
White74.3%
Hispanic17.7%
Black0.4%
Asian1.5%
Other5.2%

Age Breakdown

Under 5
4%
5–17
13%
18–24
6%
25–44
36%
45–64
27%
65+
9%

Key Indicators

Median Age39.3 yrs
Avg HH Size2.51
Below Poverty7.3% ▼ 27% below avg
College Grads58.3% ▲ 51% above avg
Unemployment3.8% ▼ 22% below avg
No HS Diploma265 (1.1%)
HS Graduate3,844 (16.4%)
Some College2,490 (10.7%)
Associates3,157 (13.5%)
Bachelors1,290 (5.5%)
Graduate Degree12,322 (52.7%)

Education

No HS: 1.1%HS Grad: 16.4%Some College: 10.7%Associates: 13.5%Bachelors: 5.5%Graduate: 52.7%Edu
No HS1.1%
HS Grad16.4%
Some College10.7%
Associates13.5%
Bachelors5.5%
Graduate52.7%
Housing & Income

Housing Tenure

Owner: 69.3%Renter: 30.7%Tenure
Owner69.3%
Renter30.7%

Home Value Distribution

Under $50k
0%
$50k–$100k
0%
$100k–$150k
1%
$150k–$200k
2%
$200k–$300k
3%
$300k–$500k
19%
Over $500k
74%

Financials

Median HH Income$102,320 ▲ 34% above avg
Median Home Value$858,696 ▲ 208% above avg
Home/Income Ratio8.4x (nat avg ~3.5x)
Median Rent$1,877/mo
Total Housing Units32,147
Vacant Units19,621

Income Distribution

Under $25k
6%
$25k–$50k
10%
$50k–$75k
18%
$75k–$100k
12%
$100k–$150k
21%
$150k–$200k
14%
Over $200k
19%
Employment & Commute

How People Get to Work

Drove Alone
68%
Public Transit
5%
Walked
4%
Work From Home
24%

Commute Time

Under 15 min
34%
15–30 min
43%
30–45 min
14%
Over 45 min
9%
Housing Stock

Year Built

1940s–1950s
3%
1960s–1970s
19%
1980s–1990s
22%
2000+
56%
About Summit County, CO

Summit County is located in Colorado and encompasses 5 ZIP codes spanning 4 cities and communities. The county has an estimated population of 31,624 residents. With a median age of 39.33, it is a middle-aged county.

Summit County has a upper-middle-income economic profile. The median household income of $102,320 is above the national average. Unemployment stands at 3.8%, below the national average. The poverty rate of 7.3% is well below the national average.

Housing in Summit County is among the most expensive housing markets in the country, with a median home value of $858,696 — more than double the national average. Monthly median rent is approximately $1,877. Homeownership rates are high at 69.3%, reflecting a largely residential, stable population.

The residents of Summit County are primarily White (74.33%). Educational attainment is well-educated — 58.3% of adults hold a bachelor's degree or higher, significantly above the national average.

Summit County, CO is a upper-middle-income area in Colorado. The 5 ZIP codes within the county each have their own character — browse the full list below to find the right community, whether you're looking for affordable housing, strong schools, or economic opportunity.

ZIP Codes in Summit County
ZIPCityPopulationMedian IncomeMedian HomeMedian RentUnemp.College
80424 Breckenridge 10,044 $109,497 $970,000 $2,029 3.9% 61.0%
80435 Dillon 8,447 $86,023 $882,100 $1,539 3.9% 60.6%
80443 Frisco 3,941 $112,179 $844,400 $2,542 1.1% 66.8%
80498 Silverthorne 9,192 $105,227 $721,700 $1,738 4.9% 49.6%