Cost Of Living in Roslyn Harbor, NY

Get 300+ Local Insights for Any Address in Roslyn Harbor, NY

Get Access to 300+ Local Data Points

F

168%

Overall NAT. AVG.

8%

Groceries NAT. AVG.

537%

Housing NAT. AVG.

Date & Last Updated: These cost of living estimates reflect 2026 modeled data using U.S. Census housing inputs and AI-assisted city-level pricing models.

The cost of living index is based on a national average of 100. For example, if the cost of living score is 90, then the estimated cost of living is 10% lower than the national average. If the score is 110, then the estimated cost of living is 10% higher than average. The overall index is calculated using weighted estimates across major everyday expense categories, including housing (30%), groceries (16%), transportation (12%), healthcare (10%), utilities (8%), lifestyle and entertainment (8%), household expenses (8%), and education and childcare (8%). All values are AI-assisted city-level estimates designed for directional comparisons.
Index	Roslyn Harbor	New York	National
Cost of living	268	121	100
Groceries	108	106	100
Health care	107	110	100
Housing	637	144	100
Transportation	114	113	100
Utilities	110	112	100
Lifestyle & Entertainment	110	111	100
Household Items	107	106	100
Education & Childcare	113	118	100

Does this Area Fit Your Budget?

Know the community before you call it home
Compare multiple areas side by side
Access over 300 data points for any address

GET REPORT →

Homes For Sale In Roslyn Harbor, NY

25 Montrose Ct

Roslyn, NY

Cost Of Living Quick Facts

The cost of living in Roslyn Harbor is 122% higher than the New York average
The cost of living in Roslyn Harbor is 168% higher than the national average
Roslyn Harbor housing is 537% higher than the national average
New York general sales tax is 22% lower than the national average
New York state income tax is 54% higher than the national average

Most Affordable Places to Live in and Around Roslyn Harbor

See all the best places to live around Roslyn Harbor

Compare Roslyn Harbor, NY Cost of Living

Write a review to give others more information about this area.

See all Roslyn Harbor poll results

The best places in New York

Here are the best places to live in New York

These are the 10 cheapest cities in New York

These are the largest cities in New York

Check out the 10 safest cities in New York

Salary Calculator

This is how much you would need to earn in

Price difference in compared to

Cost of living index
Groceries index
Health care index
Housing index
Transportation index
Utilities index
Lifestyle index
Household index
Educare index

Median Income & Debt-To-Income Ratio

Median Income	Per Year	Per Month	Max Budget (28% DTI)	Max Budget (36% DTI)
Owners	$249,975	$20,831	$5,832	$7,500
Renters	$0	$0	$0	$0

New York Sales Tax

State	General Sales Tax	With Max Surtax
New York	4%	8.875%

New York Income Tax

State	Income Tax (Low)	Income Tax (High)
New York	4%	10.9%

Nearby cities with low cost of living

City	Population	Cost of Living Index	National Avg.
Greenville CDP (Greene County), NY	616	106	6.1%
Wyandanch, NY	11,925	125	25.1%
Hempstead, NY	56,908	131	30.5%
North Lindenhurst, NY	11,096	131	30.8%
Hartsdale, NY	3,308	134	33.7%
Roslyn Harbor, NY	1,048	268	167.8%

Cities with similar population

City	Population	Cost of Living Index	National Avg.
Salamatof, AK	1,048	119	19.3%
West Park, CA	1,048	111	11.0%
Winthrop, IA	1,048	88	11.9%
Montgomery, IN	1,048	95	4.6%
Terrytown, NE	1,048	86	13.8%
Roslyn Harbor, NY	1,048	268	167.8%