United States › New York › Ronkonkoma CITY · 2020 ACS
Ronkonkoma New York · 18,955 residents · 8.11 sq mi
Time machine
COMPARE TO 1990 Census 2000 Census 2009 ACS 2010 ACS 2011 ACS 2012 ACS 2013 ACS 2014 ACS 2015 ACS 2016 ACS 2017 ACS 2018 ACS 2019 ACS 2021 ACS 2022 ACS 2023 ACS 2024 ACS
The short version
Ronkonkoma is home to 18,955 people in New York. That is roughly 56% ahead of the New York median. 80% of homes are owner-occupied. Households take in $111,052 a year at the median, 68% more than the country as a whole. The poverty rate is 3.0%, under the national 12.8%. Median rent is $1,699 a month.
At a glance
Wealthier
above the US median
US median: $66,278
Older
median age 40.9
US median: 38.8
More educated
38% hold a bachelor's degree
US average: 33%
Less affordable
home values up 49%, inflation adjusted
US median home: $265,253
Section 01
Population & growth from 35.2 in 2000
US average: 38.8
Population, 1990 – 2024
18K 19K 19K 20K 21K 1990 2000 2010 2020 2024 Ronkonkoma Age distribution, 2020
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $111,052
+10%inflation adjusted, since 2000
from $67,339 in 2000
US average: $66,278
from $25,152 in 2000
US average: $35,364
Households earning $100K+
from 59.6% in 2009
US average: 43.9%
from 3.7% in 2000
US average: 12.8%
Workforce by industry, 2020
Professional, scientific, technical 8.2%
Public administration 4.9%
Transportation & warehousing 3%
Arts, entertainment, food 2.8%
Education & health services 0.8%
Agriculture, forestry, fishing 0.1%
BAR + DOT: THIS PLACE · TICK: US AVERAGE
$364,100
+49%inflation adjusted, since 2000
from $162,700 in 2000
US average: $265,253
$1,699
+13%inflation adjusted, since 2000
from $1,000 in 2000
US average: $1,124
from 80.2% in 2000
19.8% rent
from 3.14 people in 2009
US average: 2.61
from 4.4 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Section 04
Race & ethnicity 2000
White, non-Hispanic 89%(17,835)
Hispanic / Latino 6.3%(1,269)
2020
White, non-Hispanic 72%(13,641)
Hispanic / Latino 14.8%(2,814)
No data for the years selected.
Section 04 · Origins
Detailed origins & ancestry Hispanic origin
+ 3 more hispanic origin groups with data Ancestry
+ 21 more ancestry groups with data from 20.0% in 2000
US average: 32.9%
High school or higher
from 87.1% in 2000
US average: 88.5%
from 6.8% in 2000
US average: 12.7%
Section 06
Commute & transportation from 23.2 min in 2000
US average: 26.9
from 84.2% in 2009
US average: 75.1%
from 4.2% in 2009
US average: 8.4%
Section 07
Work & employment from 6.1% in 2011
US average: 5.4%
from 70.1% in 2011
US average: 63.4%
Women 20-64 in the labor force
US average: 73.3%
from 34.6% in 2009
US average: 39.3%
Section 08
People & community from 8.5% in 2009
US average: 13.5%
from 8.5% in 2013
US average: 8.8%
Computer in household
US average: 91.9%
Marital status (2024)
Men 15+
Never married 36.5%(2,710)
Women 15+
Never married 29.3%(2,290)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 8.5% in 2013
US average: 8.8%
Direct-purchase
US average: 13.7%
VA health care
US average: 2.3%
Any private
US average: 68.1%
Any public
US average: 35.2%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2020
Gulf War (2001 or later) 4.8%(32)
Gulf War (1990s) 12.1%(80)
Share of the 661 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Drill deeper
Places similar to Ronkonkoma Head to head
Compare Ronkonkoma to nearby cities RONKONKOMA VS
Bohemia
Income $125,781 +13%
Home value $557,700 +53%
Population 9,181 −51%
SEE FULL COMPARISON →
RONKONKOMA VS
Lake Ronkonkoma
Income $101,633 −8%
Home value $525,000 +44%
Population 18,221 −3%
SEE FULL COMPARISON →
RONKONKOMA VS
Holbrook
Income $144,760 +30%
Home value $536,200 +47%
Population 26,449 +41%
SEE FULL COMPARISON →
RONKONKOMA VS
Nesconset
Income $152,500 +37%
Home value $639,500 +76%
Population 13,833 −26%
SEE FULL COMPARISON →
Frequently asked
How many people live in Ronkonkoma, New York? Ronkonkoma, New York has about 18,955 residents according to the 2020 American Community Survey.
What is the median household income in Ronkonkoma, New York? The typical household in Ronkonkoma, New York earns about $111,052 a year. Half of households make more than that, and half make less.
Is Ronkonkoma, New York expensive? In Ronkonkoma, New York, the median home is worth about $364,100, and the typical rent is about $1,699 a month.
How educated are people in Ronkonkoma, New York? About 38.0% of adults age 25 and over in Ronkonkoma, New York hold a bachelor's degree or higher.
What is the poverty rate in Ronkonkoma, New York? About 3.0% of people in Ronkonkoma, New York live below the federal poverty line.
Has Ronkonkoma, New York grown since 1990? Yes, Ronkonkoma, New York has shrunk since 1990. The population has lost about 1,436 residents, a change of about -7 percent over that period.
Keep going
Explore from here 