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Clark County, Idaho ZIP code demographics

4 ZIP Code Tabulation Areas in Clark County, Idaho. The population-weighted median household income is about $58,602, the median home value about $215,952, and 64.3% of occupied homes are owner-occupied.

4
ZIP codes
1.6K
Population
53
Data points

Clark County at a glance

$58,602
Median household income
$215,952
Median home value
35
Median age
64.3%
Owner-occupied
873
Housing units

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

Top 4 Clark County ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
183446Spencer2493.8%$74,688
28343560057.1%$73,750
383423Dubois72959.4%$53,472
483464Leadore29683.6%$40,625
Top 4 Clark County ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
183423Dubois72959.4%$53,472
28343560057.1%$73,750
383464Leadore29683.6%$40,625
483446Spencer2493.8%$74,688
Top 4 Clark County ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
18343560057.1%$73,750$8.6M
283423Dubois72959.4%$53,472$7.9M
383464Leadore29683.6%$40,625$3.9M
483446Spencer2493.8%$74,688$1.1M

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: 83435 at 3 people/sq mi. Least dense: 83446 (Spencer) at 1 people/sq mi.

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