Lake Ronkonkoma, NY Cost Of Living

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

Cost Of Living In Lake Ronkonkoma, NY Summary

Cost of living in Lake Ronkonkoma 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 Lake Ronkonkoma 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 Lake Ronkonkoma is 138, with 100 being the average.

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

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

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

  • The median home value in Lake Ronkonkoma is $611,905.

  • The median income in Lake Ronkonkoma is $102,608.

Table Of Contents

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

What is the cost of living in Lake Ronkonkoma, NY?

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

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

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

For more reading on life in Lake Ronkonkoma, check out:

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

Lake Ronkonkoma Cost Of Living Vs. New York

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

  • The Services index in Lake Ronkonkoma is 115.

  • The Groceries index in Lake Ronkonkoma is 103.

  • The Health index in Lake Ronkonkoma is 109.

  • The Housing index in Lake Ronkonkoma is 195.

  • The Transportation index in Lake Ronkonkoma is 100.

  • The Utilities index in Lake Ronkonkoma is 133.

Living Expense Lake Ronkonkoma New York National Average
Overall 138 119 100
Services 115 110 100
Groceries 103 103 100
Health 109 101 100
Housing 195 145 100
Transportation 100 105 100
Utilities 133 99 100
For more reading on cost of living around New York, check out:
Lake Ronkonkoma Cost of Living Vs. NY

Lake Ronkonkoma, 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 Lake Ronkonkoma is $611,905.

  • The Median Rent in Lake Ronkonkoma is $1,906.

  • The Median Income in Lake Ronkonkoma is $102,608.

  • The Home Value To Income in Lake Ronkonkoma is 6.0x.

  • The Rent To Monthly Income in Lake Ronkonkoma is 0.22x.

Statistic Lake Ronkonkoma New York United States
Median Home Value $611,905 $508,764 $303,400
Median Rent $1,906 $1,576 $1,348
Median Income $102,608 $84,578 $78,538
Home Value To Income 6.0x 6.0x 3.9x
Rent To Monthly Income 0.22x 0.22x 0.21x
$611,905
Median Home Value
$1,906
Median Rent
$102,608
Median Income

Lake Ronkonkoma, NY Costs By Category

Detailed Lake Ronkonkoma Services Costs Vs. New York

Item Lake Ronkonkoma 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 Lake Ronkonkoma Groceries Costs Vs. New York

Item Lake Ronkonkoma 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 Lake Ronkonkoma Health Costs Vs. New York

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

Detailed Lake Ronkonkoma Transportation Costs Vs. New York

Item Lake Ronkonkoma New York
Gasoline $3.33 $3.46
Tire Balancing $57.68 $59.92

Detailed Lake Ronkonkoma Utilities Costs Vs. New York

Item Lake Ronkonkoma New York
All Electricity $281.67 $193.99
Phone $185.16 $192.25

Lake Ronkonkoma SnackAbility

7
/10
Overall SnackAbility
Jobs
8/10
Housing
9
Affordability
5
Diversity
8.5
Safety
N/A
Amenities
9
Education
8
Commute
5

Cost Of Living In Cities Around Lake Ronkonkoma

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

  • Commack, NY has a cost of living index of 154, 1.1x Lake Ronkonkoma.

  • Centereach, NY has a cost of living index of 138, 1.0x Lake Ronkonkoma.

  • West Islip, NY has a cost of living index of 151, 1.1x Lake Ronkonkoma.

City Population Cost Of Living Vs. Lake Ronkonkoma
Commack, NY 36,353 154 1.1x
Centereach, NY 31,501 138 1.0x
West Islip, NY 26,559 151 1.1x
Holbrook, NY 26,256 143 1.0x
Plainview, NY 26,251 167 1.2x
Smithtown, NY 24,940 157 1.1x
Huntington, NY 20,117 169 1.2x
Holtsville, NY 19,250 139 1.0x
Ronkonkoma, NY 18,368 138 1.0x
Farmingville, NY 16,605 139 1.0x

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