Zoning · Connecticut
Zoning in Connecticut
Zoning (Municipal planning departments) data for ZIP codes in Connecticut. Pick a ZIP below to dive into the zoning summary.
Last verified 2026-05-13 · methodology
What lands here
Pages translate the city's zoning code into plain English for the ZIP's dominant classifications, with a link to the planning department's official map.
Source & refresh
Municipal planning departments. Refreshed annual plus ad-hoc rezonings. Primary source →
Connecticut top concern
Lead service lines, coastal flood
Connecticut's older housing stock carries elevated LCRR-flagged lead service line risk in cities like Hartford, Bridgeport, New Haven. Coastal Long Island Sound communities sit in FEMA AE/VE zones with Risk Rating 2.0 premium pressure. School data via NCES splits between large municipal districts and small magnet/charter networks.
See Connecticut state page for the full state-level rollup across all 12 dimensions.
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