Lake Ronkonkoma, NY
Demographics And Statistics

We take you around Lake Ronkonkoma to find out what it's like to call it home.

Living in Lake Ronkonkoma, New York

Life in Lake Ronkonkoma research summary. HomeSnacks has been using Saturday Night Science to research the quality of life in Lake Ronkonkoma over the past nine years using Census, FBI, Zillow, and other primary data sources. Here's a snapshot of Lake Ronkonkoma based on the most recently available data.

18,221 Population
$629,051 Median home value
$101,633 Median income
136 Cost of living +36% vs US
$2,170 Median rent
6.2% Unemployment
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Lake Ronkonkoma SnackAbility

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

Cost of living in Lake Ronkonkoma summary. We use data on the cost of living to determine how expensive it is to live in Lake Ronkonkoma. Real estate prices drive most of the variance in cost of living around New York. Key points include:

  • The cost of living in Lake Ronkonkoma is 136 with 100 being average.

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

  • The median home value in Lake Ronkonkoma is $629,051.

  • The median income in Lake Ronkonkoma is $101,633.

136
Lake Ronkonkoma's Overall Cost Of Living
1.4x
Higher Than The National Average
Lake Ronkonkoma
US

Cost Of Living In Lake Ronkonkoma Comparison Table

Living Expense Lake Ronkonkoma New York National Average
Overall 136 121 100
Services 103 105 100
Groceries 105 108 100
Health 196 143 100
Housing 113 112 100
Transportation 112 114 100
Utilities 113 111 100
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Source: Cost of living index, normalized to US average = 100

Lake Ronkonkoma, NY Weather

  • The average high in Lake Ronkonkoma is 60.6° and the average low is 44.0°.

  • There are 77.1 days of precipitation each year.

  • Expect an average of 47.8 inches of precipitation each year with 27.2 inches of snow.

StatLake Ronkonkoma
Average Annual High60.6
Average Annual Low44.0
Annual Precipitation Days77.1
Average Annual Precipitation47.8
Average Annual Snowfall27.2
60.6°
Average High
77.1
Days of Rain

Source: NOAA climate normals (30-year)

Rankings & Articles For Lake Ronkonkoma

Locations Around Lake Ronkonkoma

Map Of Lake Ronkonkoma, NY

Best Places Around Lake Ronkonkoma

1

Plainview, NY
Population 25,982

$963,480+53% vs Lake Ronkonkoma
2

South Farmingdale, NY
Population 14,676

$728,142+16% vs Lake Ronkonkoma
3

Huntington, NY
Population 19,948

$860,335+37% vs Lake Ronkonkoma
4

Old Bethpage, NY
Population 6,546

$1,000,211+59% vs Lake Ronkonkoma
5

Commack, NY
Population 36,558

$791,314+26% vs Lake Ronkonkoma
6

Stony Brook, NY
Population 12,868

$766,794+22% vs Lake Ronkonkoma
7

East Shoreham, NY
Population 7,321

$723,828+15% vs Lake Ronkonkoma
8

West Islip, NY
Population 26,865

$722,377+15% vs Lake Ronkonkoma
9

Northport, NY
Population 7,322

$850,558+35% vs Lake Ronkonkoma
10

Smithtown, NY
Population 24,375

$800,314+27% vs Lake Ronkonkoma

Lake Ronkonkoma Demographics And Statistics

Population over time in Lake Ronkonkoma

The current population in Lake Ronkonkoma is 18,221. The population has decreased 15.3% from 2010.

Year Population % Change
2024 18,221 -0.4%
2023 18,289 -0.3%
2022 18,339 0.7%
2021 18,214 -1.8%
2020 18,555 -10.2%
2019 20,667 -0.5%
2018 20,780 1.9%
2017 20,393 2.6%
2016 19,882 -0.3%
2015 19,943 0.1%
2014 19,933 0.7%
2013 19,800 -3.6%
2012 20,536 -3.0%
2011 21,164 -1.6%
2010 21,506 -

Race / Ethnicity in Lake Ronkonkoma

White 68.5% (12,489)
African American 3.4% (611)
American Indian 0.1% (17)
Asian 9.0% (1,647)
Hawaiian 0.0% (0)
Other 0.0% (0)
Two Or More 4.2% (758)
Hispanic 14.8% (2,699)
See the full breakdown

Lake Ronkonkoma is:

  • 68.5% White with 12,489 White residents.

  • 3.4% African American with 611 African American residents.

  • 0.1% American Indian with 17 American Indian residents.

  • 9.0% Asian with 1,647 Asian residents.

  • 0.0% Hawaiian with 0 Hawaiian residents.

  • 0.0% Other with 0 Other residents.

  • 4.2% Two Or More with 758 Two Or More residents.

  • 14.8% Hispanic with 2,699 Hispanic residents.

Race Lake Ronkonkoma NY USA
White 68.5% 52.8% 57.4%
African American 3.4% 13.4% 11.9%
American Indian 0.1% 0.2% 0.5%
Asian 9.0% 9.0% 5.9%
Hawaiian 0.0% 0.0% 0.2%
Other 0.0% 1.0% 0.6%
Two Or More 4.2% 3.8% 4.3%
Hispanic 14.8% 19.8% 19.3%

Gender in Lake Ronkonkoma

Female 51.9% (9,457)
Male 48.1% (8,764)
See the full breakdown
  • Lake Ronkonkoma is 51.9% female with 9,457 female residents.

  • Lake Ronkonkoma is 48.1% male with 8,764 male residents.

Gender Lake Ronkonkoma NY USA
Female 51.9% 51.2% 50.5%
Male 48.1% 48.8% 49.5%

Highest level of educational attainment in Lake Ronkonkoma for adults over 25

< 9th Grade 3.0% (546)
9-12th Grade 3.0% (546)
High School / GED 33.0% (6,012)
Some College 19.0% (3,461)
Associate's Degree 9.0% (1,639)
Bachelor's Degree 19.0% (3,461)
Master's Degree 11.0% (2,004)
Professional Degree 2.0% (364)
Doctorate Degree 1.0% (182)
See the full breakdown
  • 3.0% of adults in Lake Ronkonkoma completed < 9th grade.

  • 3.0% of adults in Lake Ronkonkoma completed 9-12th grade.

  • 33.0% of adults in Lake Ronkonkoma completed high school / ged.

  • 19.0% of adults in Lake Ronkonkoma completed some college.

  • 9.0% of adults in Lake Ronkonkoma completed associate's degree.

  • 19.0% of adults in Lake Ronkonkoma completed bachelor's degree.

  • 11.0% of adults in Lake Ronkonkoma completed master's degree.

  • 2.0% of adults in Lake Ronkonkoma completed professional degree.

  • 1.0% of adults in Lake Ronkonkoma completed doctorate degree.

Education Lake Ronkonkoma NY USA
< 9th Grade 3.0% 6.0% 4.0%
9-12th Grade 3.0% 6.0% 6.0%
High School / GED 33.0% 24.0% 26.0%
Some College 19.0% 15.0% 19.0%
Associate's Degree 9.0% 9.0% 9.0%
Bachelor's Degree 19.0% 22.0% 22.0%
Master's Degree 11.0% 13.0% 10.0%
Professional Degree 2.0% 3.0% 2.0%
Doctorate Degree 1.0% 2.0% 2.0%

Household Income For Lake Ronkonkoma, New York

Less than $10,000 4.8% (88,332)
$10,000 to $14,999 1.1% (20,384)
$15,000 to $24,999 4.1% (75,014)
$25,000 to $34,999 7.0% (126,927)
$35,000 to $49,999 6.2% (112,522)
$50,000 to $74,999 15.7% (285,654)
$75,000 to $99,999 9.9% (180,198)
$100,000 to $149,999 20.6% (375,074)
$150,000 to $199,999 11.6% (210,639)
$200,000 or more 19.1% (347,351)
See the full breakdown
  • 4.8% of households in Lake Ronkonkoma earn Less than $10,000.

  • 1.1% of households in Lake Ronkonkoma earn $10,000 to $14,999.

  • 4.1% of households in Lake Ronkonkoma earn $15,000 to $24,999.

  • 7.0% of households in Lake Ronkonkoma earn $25,000 to $34,999.

  • 6.2% of households in Lake Ronkonkoma earn $35,000 to $49,999.

  • 15.7% of households in Lake Ronkonkoma earn $50,000 to $74,999.

  • 9.9% of households in Lake Ronkonkoma earn $75,000 to $99,999.

  • 20.6% of households in Lake Ronkonkoma earn $100,000 to $149,999.

  • 11.6% of households in Lake Ronkonkoma earn $150,000 to $199,999.

  • 19.1% of households in Lake Ronkonkoma earn $200,000 or more.

Income Lake Ronkonkoma NY USA
Less than $10,000 4.8% 5.8% 5.0%
$10,000 to $14,999 1.1% 3.9% 3.4%
$15,000 to $24,999 4.1% 6.3% 6.3%
$25,000 to $34,999 7.0% 6.2% 6.6%
$35,000 to $49,999 6.2% 8.9% 10.1%
$50,000 to $74,999 15.7% 13.6% 15.5%
$75,000 to $99,999 9.9% 11.4% 12.6%
$100,000 to $149,999 20.6% 16.7% 17.5%
$150,000 to $199,999 11.6% 10.1% 9.6%
$200,000 or more 19.1% 17.1% 13.4%

Source: U.S. Census ACS 5-year estimates (2024)