Groton, Connecticut · ZIP 06340

Groton — ZIP 06340

Groton (06340) scores 82/100 — Good for Groton. Safety: Lower reported-crime rate under the available data tier. Schools: Mid-range proficiency and grade-band coverage. A mid-range price profile for the state. The typical home value here is $392K.

Overall NeighborScore

B+Good

Tap a tab to compare 06340 against its city, state, or the nation.

Lower reported-crime rate under the available data tier.

Safety index95/100

Violent crime share19%

Property crime share81%

Mid-range proficiency and grade-band coverage.

School index68/100

Avg math proficiency42%

Avg reading proficiency60%

Schools nearby6

A mid-range price profile for the state.

Affordability index58/100

Typical home value$392K

Median rent$2,138/mo

How this score is calculated: the NeighborScore composite weights crime 53% and schools 47%, each normalized to the local area. Home affordability is shown for context and is not factored into the overall score. Sources & methodology →

Last refreshed — Schools: Aug 2026 · Real estate: Aug 2026 · Demographics: Jun 2026

Nearby Neighborhoods

Not the right fit? See how adjacent ZIPs score — tap to jump over.

New London, ConnecticutNew LondonZIP 06320

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Groton, ConnecticutGrotonZIP 06355

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Waterford, ConnecticutWaterfordZIP 06375

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Waterford, ConnecticutWaterfordZIP 06385

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Groton, ConnecticutGrotonZIP 06355

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Real Estate Snapshot

Typical Home Value

$392K

Median Rent

$2,138/mo

Days on Market

—

Sale-to-List

—

Typical Home Value — 23 Months

Median Rent — 24 Months

Crime Overview

Monthly local-area incident data isn't available for this ZIP yet. This area's safety score is based on a coarser FBI reporting tier — see the full crime report below for details.

Full Crime Report →

Nearby Schools

	Grades
Marine Science Magnet High School	09–12	274	55%	85%
Charles Barnum Magnet School	PK–05	339	47%	57%
Thames River Magnet School	PK–05	501	42%	52%
Catherine Kolnaski Magnet School	PK–05	375	42%	52%
Groton Middle School	06–08	884	36%	52%
Robert E. Fitch High School	09–12	942	32%	62%

Directory and latest enrollment: NCES Common Core of Data (SY 2024–25 where reported). Proficiency: U.S. Department of Education EDFacts SY 2021–22; state standards are not directly comparable.

Full School Report →

Demographics

Population

29,833

Median Income

$82K

Homeownership

45%

Median Age

33.7 yrs

Source: US Census Bureau ACS 5-Year Estimates (2024).

Map

Frequently Asked Questions

ZIP 06340 has a reported-crime score of 95/100. A higher score represents a lower reported-crime rate under the best available data tier for this ZIP; it is not a guarantee of safety. Review the crime report and current local police data before making a decision.

ZIP 06340 has a school score of 68/100. The index combines reported SY 2021–22 math and reading proficiency with grade-band coverage. Nearby or county-level estimates may be used where ZIP-level reporting is sparse, and state assessment standards are not directly comparable.

The latest home value or sale-price figure available for ZIP 06340 is approximately $392K. The profile identifies the underlying source; Zillow ZHVI is a typical home value measure, while Redfin data is a median sale-price measure. These are different metrics and may lag current listings.

ZIP 06340 in Groton has an overall NeighborScore of 82/100. It combines the crime score (53%) and school score (47%); affordability is context only. Use the component data and its coverage notes rather than treating the composite as a complete measure of livability.