NEIGHBORSCORE

Killingly, Connecticut · ZIP 06239

Killingly — ZIP 06239

Crime DataSchools

Killingly (06239) scores 49/100 — Below Average for Killingly. Safety: Mid-range reported-crime index under the available data tier. Schools: Lower reported proficiency or limited grade-band coverage. A mid-range price profile for the state. The typical home value here is $360K.

49OUT OF 100

Overall NeighborScore

DBelow Average

Tap a tab to compare 06239 against its city, state, or the nation.

Mid-range reported-crime index under the available data tier.

Safety index63/100

Lower reported proficiency or limited grade-band coverage.

School index34/100
Avg math proficiency26%
Avg reading proficiency48%
Schools nearby2

A mid-range price profile for the state.

Affordability index59/100
Typical home value$360K
Median rent$1,515/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.

Killingly, ConnecticutKillinglyZIP 06241
61▲12 vs here
Brooklyn, ConnecticutBrooklynZIP 06234
58▲9 vs here
Plainfield, ConnecticutPlainfieldZIP 06354
67▲18 vs here
Sterling, ConnecticutSterlingZIP 06377
55▲6 vs here

More ZIPs in Killingly

Killingly, ConnecticutKillinglyZIP 06241
61▲12 vs here

Real Estate Snapshot

Typical Home Value

$360K

Median Rent

$1,515/mo

Days on Market

—

Sale-to-List

—

Typical Home Value — 23 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
Killingly Memorial School02–04485
36%
41%
Quinebaug Middle College09–12144
15%
55%

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

11,594

Median Income

$74K

Homeownership

69%

Median Age

38.2 yrs

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

Map

Frequently Asked Questions

ZIP 06239 has a reported-crime score of 63/100. 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 06239 has a school score of 34/100. 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 06239 is approximately $360K. 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 06239 in Killingly has an overall NeighborScore of 49/100. 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.