City

West Islip, NY

1 ZIP code  ·  Suffolk County  ·  New York

👥25,063Population
💰$171,068Median HH Income▲ 124% above avg
🎂39.0Median Age
🏠$598,800Median Home Value▲ 115% above avg
🎓62.0%College Grads▲ 60% above avg
📊3.8%Unemployment▼ 22% below avg
People & Population (ACS 2023 — weighted avg)
♂ Male 52.3% Female 47.8% ♀

Race & Ethnicity

White: 80.8%Hispanic: 12.3%Black: 1.1%Asian: 1.9%Other: 3.4%Race
White80.8%
Hispanic12.3%
Black1.1%
Asian1.9%
Other3.4%

Age Breakdown

Under 5
6%
5–17
15%
18–24
11%
25–44
24%
45–64
29%
65+
6%

Key Indicators

Median Age39.0 yrs
Avg HH Size3.09
Below Poverty2.3% ▼ 77% below avg
College Grads62.0% ▲ 60% above avg
Unemployment3.8% ▼ 22% below avg
No HS Diploma129 (0.8%)
HS Graduate3,303 (20%)
Some College1,229 (7.5%)
Associates1,597 (9.7%)
Bachelors1,899 (11.5%)
Graduate Degree8,324 (50.5%)

Education

No HS: 0.8%HS Grad: 20%Some College: 7.5%Associates: 9.7%Bachelors: 11.5%Graduate: 50.5%Edu
No HS0.8%
HS Grad20.0%
Some College7.5%
Associates9.7%
Bachelors11.5%
Graduate50.5%
Housing & Income

Housing Tenure

Owner: 95.7%Renter: 4.3%Tenure
Owner95.7%
Renter4.3%

Home Value Distribution

Under $50k
0%
$50k–$100k
1%
$100k–$150k
0%
$150k–$200k
1%
$200k–$300k
3%
$300k–$500k
24%
Over $500k
70%

Financials

Median HH Income$171,068 ▲ 124% above avg
Median Home Value$598,800 ▲ 115% above avg
Home/Income Ratio3.5x (nat avg ~3.5x)
Median Rent$2,660/mo
Total Housing Units8,166
Vacant Units140

Income Distribution

Under $25k
2%
$25k–$50k
4%
$50k–$75k
8%
$75k–$100k
9%
$100k–$150k
17%
$150k–$200k
20%
Over $200k
42%
Employment & Commute

How People Get to Work

Drove Alone
80%
Public Transit
6%
Walked
0%
Work From Home
14%

Commute Time

Under 15 min
26%
15–30 min
35%
30–45 min
16%
Over 45 min
23%
Housing Stock

Year Built

Before 1940
2%
1940s–1950s
34%
1960s–1970s
8%
1980s–1990s
3%
2000+
52%
About West Islip, NY

West Islip is a city in New York, located in Suffolk County. The city spans 1 ZIP code and is home to approximately 25,063 residents. It is a middle-aged city, with a median age of 39 years.

Economically, West Islip is a affluent community. The median household income of $171,068 is more than double the national average. Approximately 2.3% of residents live below the poverty line. The unemployment rate is 3.8%, below the national average.

The real estate market in West Islip is a premium housing market. Median home values stand at $598,800, which is more than double the national average. Renters typically pay around $2,660 per month. Homeownership is high at 95.7%, typical of suburban and family-oriented communities.

The population of West Islip is highly educated. 62.0% of adults hold a bachelor's degree or higher — significantly above the national average. The community is primarily White (80.81%).

West Islip, NY offers residents above-average earning potential within New York.

ZIP Codes in West Islip
ZIPPopulationMedian IncomeMedian HomeMedian RentUnemp.CollegeOwner Occ.
11795 25,063 $171,068 $598,800 $2,660 3.8% 62.0% 95.7%