NEIGHBORSCORE

Greenwich, Connecticut · ZIP 06870

Greenwich — ZIP 06870

Crime DataSchools

Greenwich (06870) scores 75/100 — Good for Greenwich. Safety: Lower reported-crime rate under the available data tier. Schools: Mid-range proficiency and grade-band coverage. A premium market - pricier than most of the state. The typical home value here is $2.70M.

75OUT OF 100

Overall NeighborScore

BGood

Tap a tab to compare 06870 against its city, state, or the nation.

Lower reported-crime rate under the available data tier.

Safety index80/100
Violent crime share2%
Property crime share98%

Mid-range proficiency and grade-band coverage.

School index69/100
Avg math proficiency82%
Avg reading proficiency87%
Schools nearby1

A premium market - pricier than most of the state.

Affordability index15/100
Typical home value$2.70M
Median rent$9,591/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.

Greenwich, ConnecticutGreenwichZIP 06878
80▲5 vs here
Greenwich, ConnecticutGreenwichZIP 06807
69▼6 vs here
Stamford, ConnecticutStamfordZIP 06901
67▼8 vs here
Stamford, ConnecticutStamfordZIP 06902
65▼10 vs here

More ZIPs in Greenwich

Greenwich, ConnecticutGreenwichZIP 06830
78▲3 vs here
Greenwich, ConnecticutGreenwichZIP 06831
72▼3 vs here
Greenwich, ConnecticutGreenwichZIP 06878
80▲5 vs here
Greenwich, ConnecticutGreenwichZIP 06807
69▼6 vs here

Real Estate Snapshot

Typical Home Value

$2.70M

Median Rent

$9,591/mo

Days on Market

—

Sale-to-List

—

Typical Home Value — 23 Months

Median Rent — 4 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
Old Greenwich SchoolPK–05385
82%
87%

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

7,903

Median Income

$250K

Homeownership

84%

Median Age

40 yrs

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

Map

Frequently Asked Questions

ZIP 06870 has a reported-crime score of 80/100. 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 06870 has a school score of 69/100. 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 06870 is approximately $2.70M. 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 06870 in Greenwich has an overall NeighborScore of 75/100. 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.