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

NOTE: Gray indicates insufficient data or a suppressed estimate.

Northern Delaware's suburban zip codes near Wilmington display the highest broadband adoption rates, with several areas reaching 95–100%, while a notable pocket of significantly lower connectivity (approximately 50–60%) appears in what is likely downtown Wilmington or its immediate surroundings. Central and southern Delaware generally fall in the 75–90% range, with rural areas in Sussex County trending toward the lower end of that spectrum. The sharp contrast between affluent northern suburbs and the single dark-shaded urban zip code highlights a persistent digital divide driven by income and urbanization patterns within a relatively small state.

Data: U.S. Census Bureau, 2023 ACS

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