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Jefferson County, Colorado ZIP code demographics

33 ZIP Code Tabulation Areas in Jefferson County, Colorado. The population-weighted median household income is about $111,561, the median home value about $648,799, and 69.5% of occupied homes are owner-occupied.

33
ZIP codes
748.6K
Population
53
Data points

Jefferson County at a glance

$111,561
Median household income
$648,799
Median home value
40.7
Median age
69.5%
Owner-occupied
332,249
Housing units

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

Top 5 Jefferson County ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
180457Kittredge28385.3%$235,160
280454Indian Hills98691.3%$178,980
380007Arvada19,07895.6%$176,122
480439Brook Forest24,61090.3%$156,218
580403Arvada20,73286.9%$151,276
Top 5 Jefferson County ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
180020Broomfield54,20166.7%$117,243
280123Bow Mar44,54972.8%$105,932
380401Applewood43,81164.8%$118,039
480127Dakota Ridge43,49485.9%$137,040
580128Columbine36,71284.3%$121,436
Top 5 Jefferson County ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
180127Dakota Ridge43,49485.9%$137,040$2B
280020Broomfield54,20166.7%$117,243$1.7B
380123Bow Mar44,54972.8%$105,932$1.5B
480128Columbine36,71284.3%$121,436$1.5B
580439Brook Forest24,61090.3%$156,218$1.4B

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: 80232 (Denver) at 5,935 people/sq mi. Least dense: 80425 at 5 people/sq mi.

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