2022 population: 5,318
( 
71 from 2010
)
Land area: 1.3 square miles
Population density: 4175.8 persons per square mile
| 2022 Census data | |||
| White: | 4,356 | 81.91% | 5.9% |
| Black: | 14 | 0.26% | 84.4% |
| Indian: | 0 | 0.00% | 100.0% |
| Asian: | 36 | 0.68% | 71.0% |
| 2+ races: | 96 | 1.81% |  74.5% |
| Hispanic: | 816 | 15.34% | 70.7% |
| Total non-White: | 962 | 18.09% |  26.2% |
| 2010-2022 Components | Number | Rate  |
|---|---|---|
| Change in White population: | -271 | -6.1 |
| Change in Non-White pop.: | 200 | 4.5 |
Age, Family & Household Data for Islip Terrace CDP, NY | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Housing Data | ||
|---|---|---|
| Number | % | |
| Housing Units | 1,830 | |
| Median Value | $451,100 | |
| Occupied | 1,723 | 94.2% |
| Vacant | 107 | 5.8% |
| Owned | 1,526 | 88.6% |
| Rented | 197 | 11.4% |
| Median Rent | $2,950 | |
| Single-Family Units | 1,753 | 95.8% |
| Detached | 1,701 | 93.0% |
| Attached | 52 | 2.8% |
| Buldings with 5+ Units | 20 | 1.1% |
| Mobile Homes | 0 | 0.0% |
| Household Income | ||
|---|---|---|
| Range | Number | % |
| Less than $10,000 | 14 | 0.8% |
| $15,000 to $19,999 | 12 | 0.7% |
| $20,000 to $24,999 | 5 | 0.3% |
| $25,000 to $29,999 | 33 | 1.9% |
| $30,000 to $34,999 | 34 | 2.0% |
| $35,000 to $39,999 | 53 | 3.1% |
| $40,000 to $44,999 | 36 | 2.1% |
| $45,000 to $49,999 | 62 | 3.6% |
| $50,000 to $59,999 | 58 | 3.4% |
| $60,000 to $74,999 | 56 | 3.3% |
| $75,000 to $99,999 | 135 | 7.8% |
| $100,000 to $124,999 | 229 | 13.3% |
| $125,000 to $149,999 | 135 | 7.8% |
| $150,000 to $199,999 | 461 | 26.8% |
| $200,000 or more | 400 | 23.2% |
| Median Household Income | 149,946 | |
| Per Capita Income | 50,715 | |
| Welfare Households | ||
|---|---|---|
| Number | % | |
| SSI | 23 | 1.3% |
| Public Assistance | 0 | 0.0% |
| Public Asst. or Food Stamps | 61 | 3.5% |
| Labor Force, Ages 25-64 | ||
|---|---|---|
| Number | % | |
| Employed | 2,493 | 84.9% |
| Unemployed | 10 | 0.3% |
| In Armed Forces | 0 | 0.0% |
| Total Labor Force | 2,503 | 85.2% |
| Not in Labor Force | 435 | 14.8% |
| Real Unemployment Rate | 15.1% | |
| Class of Worker | |||
|---|---|---|---|
| Male | Female | % Male | |
| Private Sector | 1,091 | 859 | 55.9% |
| Non-Profit | 56 | 179 | 23.8% |
| Self-Employed | 176 | 124 | 58.7% |
| Local Government | 268 | 235 | 53.3% |
| State Government | 69 | 68 | 50.4% |
| Federal Government | 37 | 16 | 69.8% |
| Total Private + Self | 1,267 | 983 | 56.3% |
| Total Non-Profit + Govt. | 430 | 498 | 46.3% |
| Total | 1,697 | 1,481 | 53.4% |
| Pct. Govt. | 21.8% | ||
| Occupation | ||
|---|---|---|
| Number | % | |
| Management, Business, Science, Arts | 356 | 11.2% |
| Sales and Office Occupations | 553 | 17.4% |
| Professional, Technical | 1,066 | 33.5% |
| Service Occupations | 524 | 16.5% |
| All others | 679 | 21.4% |
| White Collar | 62.1% | |
| Industry | ||
|---|---|---|
| Number | % | |
| Educational services | 609 | 19.2% |
| Health care and social assistance | 522 | 16.4% |
| Manufacturing | 402 | 12.6% |
| Professional, scientific, technical | 297 | 9.3% |
| Administrative, support, waste mgmt. | 224 | 7.0% |
| Retail trade | 207 | 6.5% |
| Public administration | 179 | 5.6% |
| Construction | 171 | 5.4% |
| Other services | 167 | 5.3% |
| Accommodation and food services | 92 | 2.9% |
| Finance and insurance | 76 | 2.4% |
| Information | 70 | 2.2% |
| Transportation and warehousing | 68 | 2.1% |
| Arts, entertainment, recreation | 41 | 1.3% |
| Wholesale trade | 25 | 0.8% |
| Real estate and rental and leasing | 24 | 0.8% |
| Utilities | 4 | 0.1% |
| Hispanic Breakdown | ||
|---|---|---|
| Country | Number | % |
| Mexican | 7 | 0.13% |
| Puerto Rican | 397 | 7.47% |
| Cuban | 0 | 0.00% |
| Dominican | 147 | 2.76% |
| Total Central American | 31 | 0.58% |
| Costa Rican | 0 | 0.00% |
| Guatemalan | 0 | 0.00% |
| Honduran | 0 | 0.00% |
| Nicaraguan | 0 | 0.00% |
| Panamanian | 0 | 0.00% |
| Salvadoran | 31 | 0.58% |
| Other Central American | 0 | 0.00% |
| Total South American | 80 | 1.50% |
| Argentinean | 0 | 0.00% |
| Bolivian | 0 | 0.00% |
| Chilean | 0 | 0.00% |
| Colombian | 0 | 0.00% |
| Ecuadorian | 75 | 1.41% |
| Paraguayan | 0 | 0.00% |
| Peruvian | 5 | 0.09% |
| Uruguayan | 0 | 0.00% |
| Venezuelan | 0 | 0.00% |
| Other South American | 0 | 0.00% |
| Other Hispanic | 154 | 2.90% |
| Language Spoken at Home | ||
|---|---|---|
| Language | Number | % |
| English | 4,340 | 86.1% |
| Spanish | 356 | 7.1% |
| Russian, Polish, other Slavic | 219 | 4.3% |
| Other Indo-European | 54 | 1.1% |
| German, other Germanic | 41 | 0.8% |
| Chinese | 16 | 0.3% |
| Other | 12 | 0.2% |
| Ancestry | ||
|---|---|---|
| Country | Number | % |
| Italian | 1,284 | 24.1% |
| German | 1,276 | 24.0% |
| Irish | 1,209 | 22.7% |
| American | 460 | 8.6% |
| Polish | 295 | 5.5% |
| Ukrainian | 213 | 4.0% |
| English | 179 | 3.4% |
| Greek | 134 | 2.5% |
| Russian | 115 | 2.2% |
| French Canadian | 107 | 2.0% |
| Dutch | 104 | 2.0% |
| Belgian | 92 | 1.7% |
| West Indian | 61 | 1.1% |
| Norwegian | 60 | 1.1% |
| French | 51 | 1.0% |
| Citizenship & Nativity | ||
|---|---|---|
| Number | % | |
| U.S. citizen | 5,208 | 97.9% |
| Not a citizen | 110 | 2.1% |
| Native | 4,795 | 90.2% |
| Foreign-born | 523 | 9.8% |
| Educational Attainment, Population 25 Years and Older | |||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|
| < 9 Years | 9-12 Years | H.S. Grad or GED | Some College | Bach. Degree | Grad Degree | ||||||
| 83 | 2.2% | 65 | 1.8% | 1,234 | 33.3% | 1,145 | 30.9% | 518 | 14.0% | 656 | 17.7% |
| Average years of education: 13.8 | |||||||||||
| Population 25 Years and Older | ||
|---|---|---|
| < 9 Years | 83 | 2.2% |
| 9-12 Years | 65 | 1.8% |
| H.S. Grad or GED | 1,234 | 33.3% |
| Some College | 1,145 | 30.9% |
| Bach. Degree | 518 | 14.0% |
| Grad Degree | 656 | 17.7% |
| Average years of education: 13.8 | ||
| Recent Trends | ||||
|---|---|---|---|---|
| Votes | Δ Margin | Swing % | ||
| 2020 vs. 2016 | R +237 | D +46 | D + 6.5% | |
| D +283 | ||||
| How to interpret this table | ||||
| Year | Turnout | Winner | Runner-Up | Other | Total Votes | Diff (St) | Diff (US) | PSV | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2020 | 81% | Donald Trump* (R) | 2,116 | 62.3% | Joe Biden (D) | 1,233 | 36.3% | 50 | 1.5% | 3,399 | 25 | 15 | 0.04% |
| 2016 | 71% | Donald Trump (R) | 1,879 | 63.9% | Hillary Clinton (D) | 950 | 32.3% | 113 | 3.8% | 2,942 | 27 | 18 | 0.04% |
Click on the Year to view county-level data for that election.
(Some years may be unavailable)
| Year | Type | Turnout | Winner | Runner-Up | Other | Total Votes | Diff | PSV | |||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 2018 | S1 | 53% | Chele Farley (R,C+) | 1,213 | 55.4% | Kirsten Gillibrand* (D,In+) | 975 | 44.5% | 1 [+] | 0.0% | 2,189 | 22 | 0.04% |
| 2018 | G | 54% | Marc Molinaro (R,C+) | 1,284 | 57.7% | Andrew Cuomo* (D,In+) | 885 | 39.7% | 58 [+] | 2.6% | 2,227 | 21 | 0.04% |
| 2016 | S3 | 67% | Charles Schumer* (D,In+) | 1,477 | 53.6% | Wendy Long (R,C+) | 1,232 | 44.7% | 45 [+] | 1.6% | 2,754 | 18 | 0.04% |
| 2014 | G | 32% | Rob Astorino (R,C) | 795 | 60.4% | Andrew Cuomo* (D,In+) | 489 | 37.2% | 32 [+] | 2.4% | 1,316 | 20 | 0.03% |