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Town of Islip (Suffolk County)

Town in New York · Wikipedia

Part of: Suffolk County · New York

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339,938 Population FY 2024
$366 Town-Wide Per Capita Spending All residents incl. villages FY 2024
$141 Part-Town Per Capita Spending Outside villages only FY 2024
13.5% Debt Service FY 2024
3.3 Fiscal Stress FY 2024
0.0 Socio-Dem. Stress FY 2024
Data comparability note: Contains villages: Village of Brightwaters (pop. 3,181), Village of Islandia (pop. 3,567), Village of Ocean Beach (pop. 153), Village of Saltaire (pop. 113). Town-wide per capita spending covers all residents including village residents (A-fund services: community services, culture and recreation, debt service, economic development, employee benefits, general government, health, public safety, sanitation, social services, transportation). Part-town per capita spending covers only residents outside incorporated villages (B-fund services: culture and recreation, debt service, employee benefits, general government, health, public safety, transportation).

Tax Snapshot (Beta)

Beta: source-backed tax context only. This is not a personalized tax-burden estimate.

Current source-backed tax context for New York and Town of Islip (Suffolk County).

Component Summary Effective Coverage Sources
NY state personal income tax NY uses a progressive bracket schedule (4.00% to 10.90% on the current IT-201 schedule). Tax year 2025 schedule; statutory update starts for tax years beginning after 2025. Source verified IT-201-I (2025 PDF); Tax Law §601
NY state sales and use tax (base) NY state base sales and use tax rate is 4%; local rates are additive by jurisdiction. In effect as of January 1, 2026. Loaded New York State Department of Taxation and Finance sales tax rates
NY state-level property tax policy In New York, real property tax is raised and spent locally by counties, cities, towns, villages, school districts, and special districts; there is no single statewide property-tax rate. Property-tax guidance page updated July 26, 2024 (accessed April 19, 2026). Needs review NY property taxes overview; ORPTS tax bill calculation guide

Villages in Islip (Suffolk County)

Total village population: 7,014 (2% of town)

Village of Brightwaters (Suffolk County) pop. 3,181
Village of Islandia (Suffolk County) pop. 3,567
Village of Ocean Beach (Suffolk County) pop. 153
Village of Saltaire (Suffolk County) pop. 113

Community Profile

Census Bureau ACS 5-year estimates

6.0% Poverty Rate 2023
32.2% Bachelor's+ Rate 2023
4.1% Unemployment Rate 2023
80.1% Homeownership Rate 2023
Median Household Income
$127,572 (2023)
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2010 2023
Per Capita Income
$47,274 (2023)
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2010 2023
Median Home Value
$493,000 (2023)
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2010 2023
Median Gross Rent
$2,143 (2023)
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2010 2023
Median Age
38.9 (2023)
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2010 2023
Gini Index
0 = perfect equality · 1 = perfect inequality
0.4 (2023)
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2010 2023
Financial Documents (84)
Year Title Type
2024 Town of Islip OSC Annual Financial Report 2024 OSC_TOWN_CSV_AFR
2024 Town of Islip OSC Annual Financial Report 2024 OSC_TOWN_AFR
2024 Town of Islip FSMS Report 2024 FSMS_MONITORING
2023 Town of Islip (Suffolk County) Census ACS 5-Year Estimates 2023 US_CENSUS_ACS5
2023 Town of Islip OSC Annual Financial Report 2023 OSC_TOWN_CSV_AFR
Governance & Structure
Governance Structure
Structure
Not specified
Fiscal Autonomy
Not specified
ICMA Recognition
—
Notes
None
OSC Code
470342100000
School Details

Not applicable for this entity type.

Geographic Relationships

This entity is within

Within this entity

Data: NYS Comptroller · CA State Controller · US Census Bureau benchmarkusa.org