Connecticut reorganized its county-equivalents (BEA now reports 9 planning regions), so the older map geometry no longer lines up. The regions and their GDP are listed below — refreshed boundaries are queued.
HQ-based placement with total (global) headcount — local employment attribution needs firmographic data; the industry mix at right is measured county data (CBP).
342 filings from 71 companies here in the last 90 days.
Connecticut's economy produced $376.5B in 2025, growing 5.5% year over year — faster than most US states. Its largest employment sector is health care.