10 Highest Income ZIP Codes in Pennsylvania

The top ZIP code for median household income in Pennsylvania is 18936 (Montgomeryville, Montgomery County), with a median household income of $250,001. Across the top 10 highest income ZIP codes in Pennsylvania, median household income ranges from $250,001 to $199,107, covering communities from Montgomeryville to Washington Crossing.

Rank	ZIP	City	County	Median Household Income	Population
1	18936	Montgomeryville	Montgomery County	$250,001	288
2	19035	Gladwyne	Montgomery County	$250,001	3,779
3	19085	Southeastern	Delaware County	$250,001	10,679
4	19066	Bala Cynwyd	Montgomery County	$243,500	5,893
5	18977	Washington Crossing	Bucks County	$215,313	4,378
6	19425	Chester Springs	Chester County	$210,227	17,071
7	19437	Gwynedd Valley	Montgomery County	$210,134	625
8	19373	Glen Mills	Delaware County	$208,920	2,288
9	18925	Furlong	Bucks County	$207,926	6,650
10	19312	Berwyn	Chester County	$199,107	11,901

Methodology

Rankings are derived from the U.S. Census Bureau American Community Survey 5-Year Estimates, vintage 2019 to 2023, joined to USPS ZIP Code Tabulation Areas. We rank by median household income and surface the top 10 ZIP codes within Pennsylvania. Values reflect ZCTA-level estimates and may differ slightly from city-level figures. Compiled and reviewed by the Zip Code Near Me Data Team.

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Reviewed by Zip Code Near Me Data Team. Last verified June 13, 2026.

10 Highest Income ZIP Codes in Pennsylvania

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