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Sheridan County, Montana ZIP code demographics

11 ZIP Code Tabulation Areas in Sheridan County, Montana. The population-weighted median household income is about $70,962, the median home value about $145,896, and 73.5% of occupied homes are owner-occupied.

11
ZIP codes
4.4K
Population
53
Data points

Sheridan County at a glance

$70,962
Median household income
$145,896
Median home value
41.8
Median age
73.5%
Owner-occupied
2,323
Housing units

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

Top 5 Sheridan County ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
159258Reserve18458.7%$148,750
259242Homestead5588.5%$128,750
35921914488.2%$108,750
459247Medicine Lake31067.7%$73,750
559254Plentywood1,82269.3%$68,750
Top 5 Sheridan County ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
159254Plentywood1,82269.3%$68,750
259226Froid64485.9%$66,190
359275Westby43690.9%$49,141
459247Medicine Lake31067.7%$73,750
559211Antelope29873.7%
Top 5 Sheridan County ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
159254Plentywood1,82269.3%$68,750$37.7M
259226Froid64485.9%$66,190$9.7M
359247Medicine Lake31067.7%$73,750$8M
459275Westby43690.9%$49,141$7.4M
559258Reserve18458.7%$148,750$6.5M

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: 59254 (Plentywood) at 7 people/sq mi. Least dense: 59257 (Redstone) at 1 people/sq mi.

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