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

NOTE: Gray indicates insufficient data or a suppressed estimate.

Broadband adoption across Idaho exhibits a pronounced north-south gradient, with many zip codes in the southern portion of the state—particularly in the Boise metro area and along the Snake River Plain—reaching 90–100% household coverage, while central and north-central Idaho's rural and mountainous zip codes frequently fall below 70%. Several isolated zip codes scattered throughout the state, notably in the southeast near the Bear Lake region and in parts of central Idaho, drop to near 0% or below 50%, likely reflecting extremely rural or tribal areas with limited infrastructure. The panhandle region displays considerable heterogeneity, with higher-coverage zip codes around Coeur d'Alene and Moscow interspersed among lower-connectivity rural areas.

Data: U.S. Census Bureau, 2023 ACS

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