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Home values, rents and more in ZIP code 06355 (Groton, CT)

September 2026 figures from Zillow and the U.S. Census Bureau · updated 2026-11-07

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Typical home value
$608,000
Connecticut: $447,000 · U.S.: $366,000
Home values, past year
+8.4%
Connecticut: +5.0% · U.S.: +1.2%
Typical rent
$2,688/mo
U.S.: $1,932
Rents, past year
−0.7%
U.S.: +2.9%
Population
12,173
ACS 2020–24
Median household income
$137,425
Connecticut: $95,781 · U.S.: $80,734
ZIP codes around 06355, shaded by typical home value0635506359028910638506340063390636506370063780638206379063350637506320
  • Under $400k
  • $400k–$430k
  • $430k–$470k
  • $470k–$520k
  • $520k+
  • No data
ZIP codes around 06355, shaded by typical home value (Zillow, ZIP codes). Dashed lines are county borders. 06355 is outlined.

How 06355 compares

The typical home in ZIP code 06355 (Groton, CT) is worth about $608,000, according to the Zillow Home Value Index for September 2026. Home values in 06355 are 36% above the typical value in Connecticut ($447,000) and 1.7 times the U.S. typical value ($366,000).

Over the past year, home values in 06355 rose 8.4%, compared with +5.0% in Connecticut and +1.2% nationally.

Typical rent is $2,688 a month (Zillow Observed Rent Index), 39% above the U.S. ($1,932). Rents fell 0.7% over the past year.

The median household income is $137,425, against $95,781 in Connecticut and $80,734 in the U.S. (Census Bureau, American Community Survey 2020–24).

About 12,173 people live in 06355 (American Community Survey 2020–24).

06355 has the 52nd-highest typical home value of the 258 ZIP codes in Connecticut with Zillow figures.

Part of: Groton, CT · New London County, CT · Connecticut

More for 06355 in ProMap Plus

These measures are on the map for subscribers. Open ProMap to see them for 06355 and every other place.

  • 5- and 10-year price changes
  • Days on market and months of supply
  • Price cuts and sale-to-list ratio
  • Price-to-income and monthly cost to buy
  • Zillow 12-month price forecast
  • Crime rates
  • School test scores
  • Homeowners insurance premiums
  • Commute time to downtown
  • Flood, wildfire and natural hazard risk
  • Property-tax rate
  • 2024 presidential vote
  • Age, education and household make-up
  • Amenities and transit nearby
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Nearby ZIP codes

Sources

Home values: Zillow Home Value Index (ZHVI), all homes, middle tier, smoothed and seasonally adjusted, September 2026. Rents: Zillow Observed Rent Index (ZORI), seasonally adjusted. Population: Census population estimates (July 2025) for states, metros and counties; ACS 2020–24 for cities and ZIP codes. Income: U.S. Census Bureau, ACS 2020–24 5-year estimates. Boundaries: U.S. Census Bureau cartographic boundary files. Compiled by Home Economics.

"Typical" is Zillow's middle-tier value (homes between the 35th and 65th percentiles), not a median sale price. Changes are over the 12 months to September 2026.

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