% of Households with Broadband Internet, by Zip Code (ZCTA5) — Pennsylvania

NOTE: Gray indicates insufficient data or a suppressed estimate.

Suburban zip codes surrounding Philadelphia in the southeast exhibit consistently high broadband adoption rates, predominantly in the 85–95%+ range, while the Philadelphia urban core itself contains pockets of significantly lower connectivity. The rural central and north-central regions of the state display the most variability, with scattered zip codes falling below 60% alongside neighboring areas near 75–80%, suggesting uneven infrastructure deployment rather than a uniform rural deficit. Western Pennsylvania around Pittsburgh shows moderate-to-high adoption, though several isolated zip codes in the southwestern coalfield areas and parts of the northern tier near the New York border lag noticeably behind statewide averages.

Data: U.S. Census Bureau, 2023 ACS

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