West Islip, NY vs Deer Park, NY

Side-by-side comparison from the latest government data.

MetricWest Islip, NYDeer Park, NY
Population26,86527,990
Median Household Income$176,281$137,105
Median Rent$2,765/mo$1,906/mo
Median Home Value$614,300$543,500
Cost of Living (US = 100)113113
Renters Paying 30%+ of Income34.2%53.6%
Poverty Rate2.7%3.4%
Unemployment Rate3.5% (county)3.5% (county)
Violent Crime Rate /100k48*95
Property Crime Rate /100k567*448
Median AQI4141
Good AQI Days /yr265265
Summer Highs81°F81°F
Winter Lows27°F27°F
Snowfall32 in/yr32 in/yr
Avg Commute30.2 min29.9 min
Hospitals1—
Avg Hospital Rating3.0 / 5—
Students per Teacher10.910.7
College Degree Rate49.8%38.4%
Foreign-Born %5.8%21.6%
Population Growth (2020–2025)-1.1%-0.5%

Green = clearly better (more than 5% apart). Population, growth, weather, hospital count and foreign-born share aren’t scored.
* Rate of the agency that polices West Islip (the city has no police department of its own), so it isn’t scored.