Islip, NY Cost Of Living

Demographics | Cost Of Living
Updated: 2025-10-24

Cost Of Living In Islip, NY Summary

Cost of living in Islip research summary. The cost of living index is set to 100 for the average place in the United States. A cost of living index above 100 means Islip is expensive. An index value below 100 means the city is a relatively cheap place to live.

On a city-by-city basis in New York, home prices and rent have the biggest impact on the cost of living. Here are the key takeaways based on Saturday Night Science:

  • The cost of living index in Islip is 138, with 100 being the average.

  • The cost of living index in Islip is 1.4x higher than the national average.

  • Islip ranks as the #172 cheapest in New York out of 341.

  • Islip ranks as the #5,329 cheapest out of 6,489 in the US.

  • The median home value in Islip is $649,154.

  • The median income in Islip is $122,596.

Table Of Contents

  1. Summary
  2. National Comparison
  3. Housing Breakdown
  4. Detailed Pricing
  5. Nearby Comparisons
138
Islip's Overall Cost Of Living
1.4x
Higher Than The National Average

What is the cost of living in Islip, NY?

According to the most recent data on the cost of living, Islip has an overall cost of living index of 138, which is 1.4x higher than the national index of 100.

Compared to New York, Islip has a cost of living index that's 1.2x higher than New York's index of 119.

The standard of living in Islip ranks as #172 most affordable out of the 341 places we measured in New York. By definition, that implies Islip ranks as the #169 most expensive place in the Empire State.

For more reading on life in Islip, check out:

172 out of 341
In New York
5,329 out of 6,489
In America

Islip Cost Of Living Vs. New York

Six factors go into calculating the cost of living index in Islip. Here is how it fairs on each of the criteria:

  • The Services index in Islip is 115.

  • The Groceries index in Islip is 103.

  • The Health index in Islip is 111.

  • The Housing index in Islip is 204.

  • The Transportation index in Islip is 101.

  • The Utilities index in Islip is 131.

Living Expense Islip New York National Average
Overall 138 119 100
Services 115 110 100
Groceries 103 103 100
Health 111 101 100
Housing 204 145 100
Transportation 101 105 100
Utilities 131 99 100
For more reading on cost of living around New York, check out:
Islip Cost of Living Vs. NY

Islip, NY Housing Cost Breakdown

Housing swings affordability the most between places in New York, so we broke down housing costs into more detail. Home and income data comes from the most recent US Census ACS 2019-2023. The key points are:

  • The Median Home Value in Islip is $649,154.

  • The Median Rent in Islip is $2,192.

  • The Median Income in Islip is $122,596.

  • The Home Value To Income in Islip is 5.3x.

  • The Rent To Monthly Income in Islip is 0.21x.

Statistic Islip New York United States
Median Home Value $649,154 $508,764 $303,400
Median Rent $2,192 $1,576 $1,348
Median Income $122,596 $84,578 $78,538
Home Value To Income 5.3x 6.0x 3.9x
Rent To Monthly Income 0.21x 0.22x 0.21x
$649,154
Median Home Value
$2,192
Median Rent
$122,596
Median Income

Islip, NY Costs By Category

Detailed Islip Services Costs Vs. New York

Item Islip New York
Shampoo $1.5 $1.28
Movie $13.76 $12.13
Bowling $19.63 $18
Haircut $32.33 $24.26
Beauty Salon $48.56 $45.56

Detailed Islip Groceries Costs Vs. New York

Item Islip New York
Ground Beef $6.34 $5.84
Fried Chicken $1.61 $1.57
Milk $4.73 $4.67
Potatoes $5.03 $4.93
Pizza $10.07 $12.09
Beer $10.62 $10.41
Toothpaste $3.66 $3.7

Detailed Islip Health Costs Vs. New York

Item Islip New York
Optometrist $140.1 $125.68
Doctor $143.23 $135.78
Dentist $123.0 $113.29

Detailed Islip Transportation Costs Vs. New York

Item Islip New York
Gasoline $3.33 $3.46
Tire Balancing $57.68 $59.92

Detailed Islip Utilities Costs Vs. New York

Item Islip New York
All Electricity $281.67 $193.99
Phone $185.16 $192.25

Islip SnackAbility

6
/10
Overall SnackAbility
Jobs
8.5/10
Housing
9
Affordability
6
Diversity
8
Safety
N/A
Amenities
9
Education
8
Commute
4

Cost Of Living In Cities Around Islip

The cost of living varies in the cities and towns around Islip. Here's a quick look at the cost of living in the most populous nearby places:

  • Levittown, NY has a cost of living index of 145, 1.1x Islip.

  • Central Islip, NY has a cost of living index of 129, 0.9x Islip.

  • Bay Shore, NY has a cost of living index of 134, 1.0x Islip.

City Population Cost Of Living Vs. Islip
Levittown, NY 51,557 145 1.1x
Central Islip, NY 37,751 129 0.9x
Bay Shore, NY 31,275 134 1.0x
Plainview, NY 26,251 167 1.2x
Massapequa, NY 21,822 166 1.2x
Merrick, NY 21,816 167 1.2x
North Bellmore, NY 20,776 159 1.2x
North Bay Shore, NY 20,501 130 0.9x
Syosset, NY 18,274 182 1.3x
Massapequa Park, NY 16,985 161 1.2x

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