Central Islip property tax, in one number.
The typical Central Islip homeowner pays $9,148 a year on a $436,400 home. That's well above the New York rate (1.55%) and well above the U.S. rate (0.94%).
Estimate my taxCentral Islip at a glance
Central Islip is an unincorporated community (a Census-designated place) in Suffolk County. Five numbers that shape a typical property tax bill here.
Property tax calculator
Enter a home value to see a typical yearly bill at Central Islip's average effective rate, or pick another area.
- Mortgage holders pay more.Homes with a mortgage paid a median $9,311, versus $8,518 for homes owned outright, often because they're newer, higher-value or more recently reassessed.
- Share of income.The median bill equals about 8.0% of the median household income of $113,707.
The data, charted
Effective rate compared
Owners vs renters
Cities in Suffolk County
Central Islip compared
| Area | Median tax | Home value | Rate |
|---|---|---|---|
| Central Islip | $9,148 | $436,400 | 2.10% |
| Suffolk County | $10,000+ | $578,400 | 1.73%+ |
| New York | $6,582 | $423,800 | 1.55% |
| United States | $3,119 | $332,700 | 0.94% |
Other cities in Suffolk County
Effective property tax rates nearby.
Nearby
- Suffolk County1.73%+ · $10,000+
- Mastic Beach2.25% · $8,027
- North Patchogue2.22%+ · $10,000+
- Coram2.21%+ · $10,000+
- Rocky Point2.17%+ · $10,000+
- Shirley2.16% · $9,187
- Selden2.16%+ · $10,000+
- North Amityville2.10% · $9,777
- Middle Island2.09% · $8,034
- Patchogue2.09%+ · $10,000+
- Terryville2.08%+ · $10,000+
- Mastic2.07% · $8,938
- Sound Beach2.07% · $8,895
- Greater Bridgeport Planning Region2.02% · $8,670
- South Central Connecticut Planning Region1.91% · $6,759
- Lower Connecticut River Valley Planning Region1.67% · $6,357
- Southeastern Connecticut Planning Region1.62% · $5,228
- Nassau County1.46%+ · $10,000+
- Western Connecticut Planning Region1.42% · $9,295
Good to know
What is the property tax rate in Central Islip?
The effective rate is about 2.10%. The median homeowner pays $9,148 a year on a home worth a median $436,400 (ACS 2020–2024). The legal tax rates set by each taxing unit are different numbers; the effective rate is what owners actually pay as a share of value.
How much is property tax on a $450,000 home in Central Islip?
About $9,450 a year, or roughly $788 a month, at Central Islip's average effective rate of 2.10%. Homestead, senior, veteran or other exemptions can lower the real bill, and a recent purchase or reassessment can raise it.
Why is my bill different from this estimate?
Your bill depends on your home's assessed value from the town or city assessor, the exact taxing units where you live (county, city, school district, special districts) and any exemptions you get. These figures are medians across all owner-occupied homes, not a bill for any address.
How current is this data?
It comes from the U.S. Census Bureau's American Community Survey 5-year estimates for 2020–2024, the latest release. Homeowners report the taxes they paid, so the numbers lag current bills by one to two years. We update the site when the Census Bureau publishes new estimates each December.
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