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NY area data

Mastic Beach, NY

Mastic Beach, NY.

Population: 15,938 (Census ACS)

The median home value (Census ACS) in Mastic Beach, NY is $355,400. Homes sell for a median $457,500 after a median 33 days on market. 3 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively High, with coastal flooding, ice storm, lightning the top-rated hazards. Cost of living is 7.9% above the US average (BEA, metro/state-level).

Backed by 25+ public sourcesFEMA · U.S. Census · NOAA · Dept. of Education · EPA · and more

$355,400

Median home value (Census)

33

Median days on market

Relatively High

Hazard risk (county)

Home values & appreciation

Median home value (Census)
$355,400
House Price Index (state)
437.3 (+3.5% YoY)

Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)

Market activity

Median sale price
$457,500
Median list price
$450,000
Median price per sqft
$385
1-year sale-price change
+4.7%
Median days on market
33 days
Homes sold (recent period)
44
For-sale inventory
9
Sale-to-list ratio
102.0%
Active listings
60

Source: recent area sales and market data (ZIP-level)

Rents

Studio fair-market rent
$1,964/mo
1BR fair-market rent
$2,285/mo
2BR fair-market rent
$2,689/mo
3BR fair-market rent
$3,458/mo
4BR fair-market rent
$3,671/mo

Sources: market rent index (ZIP-level) · HUD Fair Market Rents (metro/county-level, 40th-percentile regulatory reference)

Affordability

Cost of living index (Above Average)
107.9 (100 = US avg)
Electricity rate (state-level)
26.4¢/kWh
Natural gas rate (state-level)
$17.60/MCF
30-year mortgage rate (national)
7.40%
15-year mortgage rate (national)
6.73%

Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)

Schools

Total schools
3
Elementary schools
1
Middle schools
1
High schools
1
Avg student-teacher ratio
13.3 : 1
Schools include
WILLIAM FLOYD HIGH SCHOOL, TANGIER SMITH ELEMENTARY SCHOOL, WILLIAM PACA MIDDLE SCHOOL

Source: NCES school directory, 2024-25 (school-address-based)

Natural hazards & flood risk

Overall hazard risk (county)
Relatively High
Top hazards (county)
coastal flooding, ice storm, lightning, winter weather, cold wave
Notable hazard ratings (county)
ice storm: Very High · lightning: Very High · winter weather: Very High · coastal flooding: Very High · cold wave: Relatively High · hurricane: Relatively High
Most common flood zone among NFIP claims
Zone AE
NFIP flood claims on record
1,037
Wildfire risk to homes (county)
Higher than 35% of US counties
Buildings in wildfire direct-exposure zone
31.3%
Radon potential (county)
Low radon potential — EPA Zone 3 of 3
EPA Superfund (NPL) sites within 5 mi
None
Nearest Superfund site
Brookhaven National Laboratory (USDOE) (7 mi)
Flood zones vary by property. Look up a specific address on the FEMA Flood Map Service Center.
EPA recommends radon testing for every home regardless of zone.

Sources: FEMA National Risk Index (county-level) · FEMA NFIP flood-insurance claims (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL

Climate (30-year normals)

Average annual temperature
53.0°F
Average high
59.0°F
Average low
47.0°F
Annual precipitation
49.9 in
Annual snowfall
9.7 in
USDA plant hardiness zone
7a (extreme annual low 0 to 5°F)

Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)

Air quality

Air quality rating
Good
Median AQI (annual)
41
Days with Good air quality
265
Days with Moderate air quality
95
Days with Unhealthy air quality
2
Highest AQI recorded (year)
154

Source: EPA annual air quality index (county-level)

Walkability & transit

Walkability index
9.3 / 20
Transit service frequency
-99,999
Jobs reachable by car (30 min)
36,872
Jobs reachable by transit (45 min)
52,394

Source: EPA Smart Location Database (metropolitan block groups)

Amenities

National parks within ~60 mi
7
Nearest national park
Fire Island National Seashore (10 mi)
National parks include
Fire Island National Seashore, Sagamore Hill National Historic Site, Weir Farm National Historical Park
Airports within 30 mi
9
Nearest airport
Brookhaven Calabro Airport (WSH) (5 mi)
Nearest major airport
Long Island MacArthur Airport (ISP) (14 mi)
Hospitals in or near this ZIP
25
Hospitals include
STAMFORD HOSPITAL, BRIDGEPORT HOSPITAL, SOUTHWEST CONNECTICUT MENTAL HEALTH SYSTEM
Avg hospital rating (CMS)
4.0 / 5
Best hospital rating nearby (CMS)
5.0 / 5
Solar radiation rating
Fair (4.0 kWh/m²/day)

Sources: National Park Service · FAA airport data · CMS hospital data (same ZIP, else within ~40 mi) · DOE/NREL (proximity-based)

Migration

Net migration (county)
-5,821 tax filers

Source: IRS SOI county-to-county migration (county-level; published with a multi-year lag)

Housing stock

Median year housing built
1970
Housing built before 1970
50.4%
Housing built 2000 or later
8.8%
Median annual property tax
$7,906
Mean commute to work
35 min
Households with broadband internet
85.1%

Source: Census ACS 5-year estimates (ZIP-level)

Employment & development

Total county employment
580,232
Average weekly wage
$1,491
Top industries (by employment)
Health Care, Accommodation & Food, Administrative Services
Annual residential building permits (county)
1,399

Sources: BLS QCEW (county-level) · Census Building Permits (county-level)

How it compares

Mastic BeachState medianUS median
Median sale price$457,500$363,950$325,000
Median days on market33 days55 days51 days
Median annual property tax$7,906$4,500$2,006

State and US medians are computed across all US ZIP codes with sufficient public-data coverage, from the same sources as the figures above.

Area data compiled from public government, academic, and industry research feeds. Data sources →

Common questions

What is the median home value in Mastic Beach, NY?
$355,400 (Census ACS).
What is the median sale price in Mastic Beach, NY?
$457,500.
How long do homes take to sell in Mastic Beach, NY?
Median days on market: 33 days.
What is typical rent in Mastic Beach, NY?
2-bedroom fair-market rent: $2,689/month (HUD FMR — a 40th-percentile regulatory reference, not market-observed).
What is the natural-hazard risk in Mastic Beach, NY?
Overall risk: Relatively High (FEMA NRI, county-level). Top hazards: coastal flooding, ice storm, lightning, winter weather, cold wave.
Is Mastic Beach, NY in a flood zone?
Flood zones vary by property within Mastic Beach, NY. 1,037 FEMA flood-insurance (NFIP) claims are on record; the most common zone among them is AE. Check a specific address on the FEMA Flood Map Service Center.
What is the wildfire risk in Mastic Beach, NY?
Risk to homes is higher than 35% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
What is the radon potential in Mastic Beach, NY?
Low radon potential — EPA Zone 3 of 3, county-level. EPA recommends testing every home regardless of zone.
Are there Superfund sites near Mastic Beach, NY?
No current or proposed National Priorities List sites within 5 miles (EPA).
How many schools serve Mastic Beach, NY?
3 schools (1 elementary, 1 middle, 1 high) (NCES, 2024-25).
Is Mastic Beach, NY walkable?
Walkability index: 9.3/20 (EPA Smart Location Database).
What is the air quality in Mastic Beach, NY?
Good. Median AQI: 41. (EPA AQI).
What is the cost of living in Mastic Beach, NY?
Regional Price Parity: 107.9 (100 = US average) (Above Average) (BEA RPP, metro/state-level).

ZIP code for Mastic Beach

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Data last updated

Most recent source refresh: Oct 2026. See all data sources →

Data compiled by REAIGENT7 — AI listing platform for real estate agents