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Summit County, Colorado ZIP code demographics

4 ZIP Code Tabulation Areas in Summit County, Colorado. The population-weighted median household income is about $108,828, the median home value about $934,076, and 72.3% of occupied homes are owner-occupied.

4
ZIP codes
31.4K
Population
53
Data points

Summit County at a glance

$108,828
Median household income
$934,076
Median home value
39.7
Median age
72.3%
Owner-occupied
32,493
Housing units

Income, home value, and age are population-weighted averages of the ZIP-level medians in the file. Counts are exact.

Top 4 Summit County ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
180424Blue River9,76478.1%$120,907
280443Copper Mountain3,99276.2%$108,710
380498Heeney8,88173.8%$105,897
480435Dillon8,71561.6%$97,463
Top 4 Summit County ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
180424Blue River9,76478.1%$120,907
280498Heeney8,88173.8%$105,897
380435Dillon8,71561.6%$97,463
480443Copper Mountain3,99276.2%$108,710
Top 4 Summit County ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
180424Blue River9,76478.1%$120,907$376.7M
280498Heeney8,88173.8%$105,897$284.4M
380435Dillon8,71561.6%$97,463$197.2M
480443Copper Mountain3,99276.2%$108,710$144.5M

Homeowner GDP = owner-occupied units × median household income — a proxy for aggregate homeowner spending power in a ZIP, useful for scoring market opportunity. Not an official economic statistic.

Densest: 80435 (Dillon) at 84 people/sq mi. Least dense: 80498 (Heeney) at 30 people/sq mi.

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