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Middlesex, Pennsylvania ZIP code demographics

7 ZIP Code Tabulation Areas in Middlesex, Pennsylvania. The population-weighted median household income is about $99,322, the median home value about $333,326, and 76.9% of occupied homes are owner-occupied.

7
ZIP codes
156.1K
Population
54
Data points

Middlesex at a glance

$99,322
Median household income
$333,326
Median home value
43.7
Median age
76.9%
Owner-occupied
65,121
Housing units

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

Top 5 Middlesex ZIP codes by median household income
#ZIPCityPopulationHomeowner %Median HH $
116046Adams19,75784.7%$151,560
217050East Pennsboro43,57178.6%$113,720
316059Adams10,06287.2%$110,828
416002Butler15,58786.6%$90,305
517015Carlisle24,38582.1%$86,981
Top 5 Middlesex ZIP codes by population
#ZIPCityPopulationHomeowner %Median HH $
117050East Pennsboro43,57178.6%$113,720
217013Carlisle38,51361.7%$71,042
317015Carlisle24,38582.1%$86,981
416046Adams19,75784.7%$151,560
516002Butler15,58786.6%$90,305
Top 5 Middlesex ZIP codes by Homeowner GDP
#ZIPCityPopulationHomeowner %Median HH $Homeowner GDP
117050East Pennsboro43,57178.6%$113,720$1.5B
216046Adams19,75784.7%$151,560$936M
317015Carlisle24,38582.1%$86,981$701M
417013Carlisle38,51361.7%$71,042$698.6M
516002Butler15,58786.6%$90,305$495.7M

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: 17050 (East Pennsboro) at 1,245 people/sq mi. Least dense: 16056 (Clinton) at 201 people/sq mi.

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