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Penobscot County, Maine ZIP code demographics

47 ZIP Code Tabulation Areas in Penobscot County, Maine. The population-weighted median household income is about $68,457, the median home value about $215,063, and 70.9% of occupied homes are owner-occupied.

47
ZIP codes
157.8K
Population
53
Data points

Penobscot County at a glance

$68,457
Median household income
$215,063
Median home value
42.8
Median age
70.9%
Owner-occupied
77,980
Housing units

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

Top 5 Penobscot County ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
104444Hampden9,37184.9%$106,554
204429Dedham5,00895.2%$97,244
304474Orrington3,85388.5%$94,556
404456Levant3,06981.4%$86,071
504461Milford3,09587.9%$85,111
Top 5 Penobscot County ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
104401Bangor44,85454.9%$66,932
204412Brewer9,65259.7%$66,613
304444Hampden9,37184.9%$106,554
404468Alton9,29164.7%$56,358
504473Orono8,37146.6%$61,528
Top 5 Penobscot County ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
104401Bangor44,85454.9%$66,932$729.6M
204444Hampden9,37184.9%$106,554$326.3M
304429Dedham5,00895.2%$97,244$206.8M
404412Brewer9,65259.7%$66,613$168.9M
504468Alton9,29164.7%$56,358$143.8M

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: 04469 (Orono) at 4,129 people/sq mi. Least dense: 04497 (Bancroft) at 2 people/sq mi.

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