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Noank, Connecticut

Census designated place in Southeastern Connecticut Planning Region, Connecticut · ZIP 06340, 06355

  • Southeastern Connecticut Planning Region
  • Within Groton Town
  • Census data · ACS 2019-2023
Join NoankAsk NoankBusinessesPeople
  • 1,617 (2019-2023 estimate)Population
  • 760Households
  • $114,479Median household income
  • $571,900Median home value
  • 2ZIP codes

About Noank

This page shows only what has been published about Noank: Census facts with their sources first, then its businesses, jobs, events, people in public roles, housing and questions as they are added. Nothing here is written by the town government.

Town intelligenceOfficial sources, refreshed yearly

Population, 2000 to 2020−9.6%
1.6k1.7k1.8k1.9k2000: 1,83020002010: 1,79620102020: 1,65420201,8301,654
Population of Noank at each census
CensusPopulation
20001,830
20101,796
20201,654

As counted at each census, within the boundaries the area had then; the current estimate is in the glance card.

Sources: Census 2000 Summary File 1: total population, place level, state 09, retrieved November 15, 2026; Census 2010 Summary File 1: total population, place level, state 09, retrieved November 15, 2026; Census 2020 Redistricting Data (P.L. 94-171): total population, place level, state 09, retrieved November 15, 2026.

Household income in Noank
Under $50k20.2%
$50k to $100k22.4%
$100k to $150k14.1%
$150k to $200k8.8%
$200k and over34.6%

Median household income $114,479 · Share of households by income, American Community Survey 5-year 2019-2023, table S1901.

Source: American Community Survey 5-year subject table S1901 (household income) 2019–2023, place level, state 09, retrieved November 14, 2026.

Housing tenure in Noank
Owner occupied
643 units
Renter occupied
117 units
Vacancy rate
12.3%

Occupied housing units by tenure and the share of all units vacant, American Community Survey 5-year 2019-2023, table DP04.

Source: American Community Survey 5-year data profile 2019–2023, place level, state 09, retrieved November 14, 2026.

Noank compared with its county and state
Noank compared with its county and state, American Community Survey 2019-2023
MeasureNoankSoutheastern Connecticut Planning RegionConnecticut
Population1,617279,0253,598,348
Median household income$114,479$84,185$93,760
Median age57.241.041.2
Median home value$571,900$293,900$343,200
Bachelor’s degree or higher69.7%34.6%41.9%
Foreign-born residents5.1%8.8%15.4%
Owner-occupied homes84.6%65.4%66.2%
Mean commute to work24.8 minutes24.1 minutes26.6 minutes

Source: American Community Survey 5-year data profile 2019–2023, place level, state 09, retrieved November 14, 2026.

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Nearby towns

Other towns in Southeastern Connecticut Planning Region

All towns in Southeastern Connecticut Planning Region