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Haddam, Connecticut

town · Middlesex County

At a glance

8,644
Population
$379,700
Median home value (all homes)
25% above U.S. median
$456,788
Typical market value
Zillow, 2026-09
$1,567/mo
Median rent
16% above U.S. median
$114,426
Median household income
46% above U.S. median
30.7 min
Average commute
95%
Homes with broadband
4.5%
Unemployment

Cost of living (Clay Affordability Index)

CAI 111 — 11% above the national average. how it's computed

Housing43% above
Goods & services1% above
Utilities24% above
Taxes33% below
Insurance5% above
Commute cost13% above
For business: Connecticut is CBII band 3/5 · time to build band 3/5. See state page for the breakdown.

Living here

Nearest 4-year college8 mi
Nearest community college6 mi
Nearest technical college14 mi
High school graduates96.8%
College graduates47.6%

Doing business here

Economic development contacts, most local first:

city Haddam Economic Development Commission
state Connecticut Dept. Econ. Dev.
Connecticut Department of Economic and Community Development (DECD) is the state agency that supports economic development and community development in Connecticut, including business development, small business resources, brownfield redevelopment, film, arts and tourism initiatives, and related programs. It provides contact points for in-state and out-of-state companies seeking assistance and coordinates various grant and program opportunities.
state Connecticut's Business Response
State sales taxYes
State income taxYes
Right-to-work stateNo

Similar towns nearby

East Haddam, CT 4 mi · pop 8,969 · $353k
Chester, CT 5 mi · pop 3,825 · $442k
Killingworth, CT 6 mi · pop 6,240 · $446k
Durham, CT 7 mi · pop 3,347 · $402k
East Hampton, CT 8 mi · pop 3,347 · $346k