Central Islip, NY vs Ronkonkoma, NY

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

MetricCentral Islip, NYRonkonkoma, NY
Population38,37318,709
Median Household Income$113,707$121,673
Median Rent$2,071/mo$2,345/mo
Median Home Value$436,400$489,100
Cost of Living (US = 100)113113
Renters Paying 30%+ of Income60.2%50.7%
Poverty Rate9.2%3.3%
Unemployment Rate3.5% (county)3.5% (county)
Violent Crime Rate /100k48*48*
Property Crime Rate /100k567*567*
Median AQI4141
Good AQI Days /yr265265
Summer Highs80°F80°F
Winter Lows27°F27°F
Snowfall32 in/yr32 in/yr
Avg Commute27.3 min32.1 min
Hospitals——
Avg Hospital Rating——
Students per Teacher14.610.1
College Degree Rate19.3%33.5%
Foreign-Born %37.4%14.5%
Population Growth (2020–2025)—+0.3%

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 both cities (the city has no police department of its own), so it isn’t scored.