Suffolk
New York
1.5M
Population
$122K
Median Income
$701K
Median Home
R+5
Politics
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What stands out
Three things set Suffolk County apart from the other 3,142 counties: the typical two-bedroom rent is among the highest in America ($2,163 a month), the median household income is among the highest in America ($122,498), and the median home price is in the top 2% of American counties ($716K). Within New York it ranks 1st of 62 counties for the typical two-bedroom rent.
Where you are
You live in Suffolk County, New York. 1,524,486 people live here with you, which makes it one of the country's big urban counties. The population shrank 0.3% last year.
New York's top income-tax rate is 10.9%, and New York City residents add a city income tax of up to 3.876% on top. The state estate tax has a cliff: estates just over the exemption can owe tax on the whole amount. Social Security is not taxed and up to $20,000 of pension income is excluded. Upstate home prices and taxes look nothing like the downstate market.
Money
The typical household here brings in $122,498 a year, higher than almost every county in America. Employers pay an average wage of $79,121. Unemployment runs 3.1%, lower than 61% of American counties. 9% of workers work from home; for the rest the average commute is 29 minutes each way.
New York takes 5.4% of that median income in state income tax, about $6,659 a year.
Home
The median home costs $716K, pricier than 98% of American counties, about 3.5 years of the median household's income. A two-bedroom rents for around $2,163 a month. Property tax is 2.04% of home value, roughly $10,001 a year on that median home, higher than 97% of American counties. 82% of households own rather than rent.
Safety and health
Violent crime here is 2.9 per 1,000 residents, lower than 96% of American counties. Drug overdoses killed 21 people per 100,000 in 2024.
A child born here can expect to live 79.6 years, longer than 89% of American counties. There are 5,990 active physicians in the county, about 39.3 per 10,000 people. Medicare rates the local hospitals 4.2 of 5 stars. 5.2% of people under 65 have no health insurance.
School
90% of adults finished high school.
Neighbors and politics
In 2024 your neighbors voted Republican by 5 points. 70% of eligible voters turned out. Under New York law you need local approval to carry a concealed handgun, abortion is protected by state law, and marijuana is legal for adults.
Weather and risk
The year averages 53°F, highs near 62 and lows near 45, colder than 61% of American counties. About 35 inches of rain and snow fall a year. FEMA puts natural-hazard risk at 97 out of 100, riskier than 97% of American counties; the county has had 36 federal disaster declarations since 1953.
Getting around, going out
Home internet averages 275 Mbps down, faster than 86% of American counties. There are 15 airports in the county, counting general aviation. For a night or a weekend out: 0.9 full-service restaurants per 1,000 people, 18 breweries, 49 museums, 1 National Park Service site.
Written from the figures below. Percentiles compare this county with every other county that reports the same figure; missing figures are left out rather than guessed.
Economy
Housing
Sources: Zillow ZHVI · Census ACS 2022 · Tax Foundation 2023 (effective rates)
Annual tax on median home: $10,001
Affordability & Supply
Market Activity
Sources: Zillow Research monthly · Redfin
Source: Zillow Research · Updated monthly
Sale-to-List Cross-Reference
Zillow 100.5% · Redfin 102.2%
Source: Redfin · Updated monthly
Health
Education
Safety
Climate & Air Quality
Outdoor & Recreation
Brewery Scene
Internet & Remote Work
EV Infrastructure
Commute & Transit
Families & Childcare
Civic & Community
Lifestyle & Services
Debt Burden
Innovation
Politics
R+5
2024 Presidential · New York was D+12 statewide
vs New York State
Population & Migration
IRS Wealth Migration
Wealthier people moving in (IRS: 1.27x avg income)
Economic Mobility
46%
chance a low-income child reaches the middle class
Source: Opportunity Insights
Real Estate
Find Homes in Suffolk County
Median home value: $716K
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Full New York profile
Taxes, cost of living, crime, schools, gun laws and more.
Data: Census ACS, BLS, Zillow, USDA Natural Amenities, OpenElections 2024, CMS, NCES. Vintage 2022–2025. News via Google News.