LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+2.5%|Austin · TXMedian List$550K-1.0%|Baltimore · MDMedian List$225K-6.3%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$430K-0.1%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.6%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$569K+1.6%|Detroit · MIMedian List$105K-2.8%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$332K-2.1%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$260K+2.3%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$309K-2.1%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$240K+4.3%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|Louisville · KYMedian List$275K0.0%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$202K+2.5%|Mesa · AZMedian List$450K-3.1%|Milwaukee · WIMedian List$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$899K+0.5%|Oklahoma City · OKMedian List$275K-0.6%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$249K+0.3%|Phoenix · AZMedian List$480K0.0%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$640K-6.0%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$236K-1.2%|San Diego · CAMedian List$994K+4.2%|San Francisco · CAMedian List$1.4M+1.7%|San Jose · CAMedian List$1.3M-11.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|LatestCoverageAll 50 states, D.C. and five territories now on the ledger|NewPuerto Rico's 78 municipios ledgered, municipio by municipio|FeatureAssessment appeal workspace — build a filing package from your own evidence|FeatureLiving reports — versioned, re-runnable, exportable|DevelopersMetered REST gateway · issued keys · signed webhooks|Live market readings · refreshed on loadAlbuquerque · NMMedian List$360K+2.5%|Austin · TXMedian List$550K-1.0%|Baltimore · MDMedian List$225K-6.3%|Bernalillo County · NMMedian List$364K+2.7%|Bexar County · TXMedian List$303K+3.7%|Boston · MAMedian List$859K+3.4%|Charlotte · NCMedian List$430K-0.1%|Chicago · ILMedian List$426K+9.3%|Clark County · NVMedian List$447K+0.1%|Columbus · OHMedian List$300K+0.6%|Cook County · ILMedian List$348K+5.1%|Dallas · TXMedian List$449K-0.1%|Davidson County · TNMedian List$465K-1.1%|Denver · COMedian List$569K+1.6%|Detroit · MIMedian List$105K-2.8%|Duval County · FLMedian List$297K-2.3%|El Paso · TXMedian List$260K+3.7%|Fort Worth · TXMedian List$332K-2.1%|Franklin County · OHMedian List$320K+3.2%|Fresno · CAMedian List$375K+2.1%|Harris County · TXMedian List$327K+0.6%|Houston · TXMedian List$340K+0.6%|Indianapolis · INMedian List$260K+2.3%|Jackson County · MOMedian List$275K+7.0%|Jacksonville · FLMedian List$309K-2.1%|Jefferson County · KYMedian List$248K-4.3%|Kansas City · MOMedian List$240K+4.3%|King County · WAMedian List$850K-4.0%|Las Vegas · NVMedian List$440K-1.1%|Los Angeles · CAMedian List$950K-0.5%|Louisville · KYMedian List$275K0.0%|Maricopa County · AZMedian List$458K-0.4%|Marion County · INMedian List$259K+3.7%|Mecklenburg County · NCMedian List$407K-5.3%|Memphis · TNMedian List$202K+2.5%|Mesa · AZMedian List$450K-3.1%|Milwaukee · WIMedian List$243K+5.7%|Multnomah County · ORMedian List$518K-1.2%|Nashville · TNMedian List$480K+1.0%|New York · NYMedian List$899K+0.5%|Oklahoma City · OKMedian List$275K-0.6%|Oklahoma County · OKMedian List$259K-0.7%|Philadelphia · PAMedian List$249K+0.3%|Phoenix · AZMedian List$480K0.0%|Pima County · AZMedian List$373K+0.9%|Portland · ORMedian List$640K-6.0%|Sacramento · CAMedian List$510K+4.0%|San Antonio · TXMedian List$236K-1.2%|San Diego · CAMedian List$994K+4.2%|San Francisco · CAMedian List$1.4M+1.7%|San Jose · CAMedian List$1.3M-11.9%|Santa Clara County · CAMedian List$1.3M+0.1%|Seattle · WAMedian List$874K-2.8%|Shelby County · TNMedian List$259K-2.4%|Suffolk County · MAMedian List$857K+7.3%|Tarrant County · TXMedian List$385K-1.2%|Travis County · TXMedian List$497K-5.3%|Tucson · AZMedian List$324K-0.9%|Wayne County · MIMedian List$160K0.0%|
Property-class scope

The story of this market

The typical home in ZIP 06378 sells for about $857,000, or $440 per square foot.

Prices are up +7.3% from a year ago, so sellers still have some momentum. Homes take about 8 days to sell, which is fast. HUD's fair market rent for a two-bedroom is $1,750 a month.

ZIP market report · consumer edition · quarterly refresh
Track this ZIP

ZIP 06378 — Stonington

New London County →Norwich-New London marketrefreshed Sep 16, 2026next refresh Oct 16, 2026
Market mood · cautiously optimistic

The Stonington housing market remains highly competitive with low inventory and rapid turnover, as evidenced by a median of 8 days on market. High demand for coastal properties continues to drive price appreciation, though the market is sensitive to broader economic conditions in the New London-Norwich region.

Who this ZIP fits

This ZIP is well-suited for affluent families, retirees, and professionals seeking a coastal lifestyle with historic charm and proximity to regional employment centers.

Parent geography
Stonington · no city intel reportNew London County →Connecticut state →
Aerial view · ZIP boundaries2020 Census ZCTA boundary over current aerial imagery
Leaflet Imagery © Esri, Maxar, Earthstar Geographics
Land area · 54.1 km²Water area · 4.5 km²U.S. Census Bureau TIGERweb — 2020 Census ZCTA5 boundary
Median sale price
$857,000
+7.3% year over year
Corroboration pending — anchor baseline forms on the first refresh cycles
Days on market
8 days
Active listings
72
Sale-to-list ratio
99%
of asking price
ZIP Market ScoreZIP-SCORE-1.3 · 4/4 sections graded
92
Composite · average of graded sections
Computed only from this report's published readings — sections without data are excluded, never estimated.
87
Growth/100

Median prices moved up 7.3% year over year.

100
Liquidity/100

Homes spend a median of 8 days on market with 0.0 months of supply — a fast-moving market.

87
Momentum/100

0% of listings have cut prices · homes sell at 99% of asking — demand is running ahead of supply.

92
Safety & stability/100

no recorded foreclosure-ledger notices (0.0 per 10,000 residents) · unemployment 4.5% · poverty 2.9% — a stable, low-distress profile.

Market pressure
Market momentum · distress to ascension
Softening · -21
Pending sales, year over year0.86▲
FHFA ZIP price index, year over year-8.56▼
Sale-to-list ratio0.94▼
Sale vs list price (price cuts)-36.63▼
Housing vacancy rate17.9▼
Share sold above list0.1▼
Sale price, year over year-0.07▼
Days on market, year over year-6.5▲
Unemployment rate4.5▲
Share under contract in 2 weeks0.35▼
New listings, year over year0.12▼
Foreclosure filings per 100 sales0▲
Months of supply1.35▲
Inventory, year over year0▲
Census trends · population flowsACS 2020-2024 5-year estimates
Population change
0.0%

versus the prior ACS vintage

Net migration
0 people

in-migration and out-migration balanced

Population base
5,555

ZCTA 06378, Connecticut

Immigration & foreign-bornU.S. Census Bureau ACS · ZIP granular
Foreign-born share
4%
Foreign-born residents
224
Naturalized (of foreign-born)
50.4%
Non-citizens (of population)
2%
Entered 2010 or later (of foreign-born)
0%
World region of birth (foreign-born)
Europe
64.3%
Americas
20.5%
Asia
9.8%
Oceania
5.4%

ACS 2024 5-year estimates. Aggregate published statistics for this ZIP — never individual records, and never an attribute of any individual property or resident.

Area context
Schools & education

The area is served by Stonington Public Schools, which generally maintain a positive reputation within the region.

Environmental & hazard

Coastal Connecticut faces risks from storm surges and wind events, necessitating standard flood and hazard insurance coverage.

Growth & development

The local economy is anchored by tourism, maritime industries, and proximity to major regional employers in the New London-Norwich metro area.

Taxation

Composed from the ARED governance burden registry — tier-native tax structure (state + county + city + special districts), never averaged. State (Connecticut) — Municipal Real Property Tax Assessment & Mill Rate Mechanics: Under C.G.S. § 12-62a, all taxable real property is assessed uniformly at a mandatory 70% assessment ratio of its fair market value (FMV). Real property tax is computed annually using the formula: Assessed Value = Fair Market Value × 0.

Transportation & commute

Residents typically rely on personal vehicles for commuting, with access to I-95 providing connections to major employment hubs in New London and Providence.

Recreation & amenities

The area features significant coastal access, including Stonington Harbor, local beaches, and historic village centers with boutique shopping and dining.

Rental market

The rental market is characterized by high demand and limited inventory, with rents reflecting the area's desirability and coastal location.

Economy & employers

The economy is driven by a mix of tourism, defense-related manufacturing, and professional services within the broader Norwich-New London metro area.

Transportation & infrastructure

The area is primarily served by I-95 and local state routes, with limited public transit options outside of regional bus services.

Development pipeline

Development is largely focused on residential infill and the preservation of historic coastal character.

County appraisal district

The Town of Stonington Assessor's Office manages property valuations for tax purposes.

Special districts

Parcels are subject to municipal taxes and regional school district levies.

Insurance & hazard market

Property insurance premiums are influenced by coastal hazard exposure and proximity to the Long Island Sound.

Discovery profileACS 2020-2024 5-year estimates
Census profile · ZCTA 06378, Connecticut
Population
5,555
Median age
58.7 yrs
Owner-occupancy
0%
Median home value
$576,200
Median gross rent
$0
Median household income
$126,014
Median year built
1969
Vacancy rate
0%
Renter share
0%
Owner cost burden
0%
Renter cost burden
0%
Population change
0%
Net migration
0
Work-from-home share
0%
Mean commute
0 min
Bachelor's or higher
0%
Unemployment
4.5%
Poverty rate
2.9%
Avg household size
0

Data sourced from US Census Bureau ZCTA profiles.

School districts
Stonington Public SchoolsNot determinableThe primary district serving the Stonington area.
Major amenities · ZIP 06378
Theme, amusement & water parks
8 · 20 mi
Entertainment venues, stadiums & amphitheaters
13 · 20 mi
Family fun & things to do
20+ · 13 mi
Museums, galleries & history
17 · 20 mi
Parks, trails & nature
20+ · 13 mi
Lakes, marinas & beaches
3 · 20 mi
Golf
8 · 13 mi
Shopping & dining districts
13 · 13 mi

Theme parks, venues, golf, airports, museums, water and shopping across the area from Google Maps, ranked by popularity within the radius shown.

Amenities & attractions2 retained amenities
Inside this ZIP
Stonington Harbor
Waterfront

A historic harbor serving as a hub for boating and maritime activities.

Stonington Village
Shopping/Dining

A historic district featuring local boutiques, galleries, and restaurants.

Sources · 8 cited

Key-figure check: no independent anchor retained yet — first-researched cycles establish the anchor baseline this pass.