Thousand Islands School Taxes (2026–2027)

A typical Thousand Islands homeowner pays about $1,596 in school taxes. Full-value tax rate $7.13 per $1,000 in Jefferson County, total district levy, payment deadlines, and Form RP-524 assessment grievance data — verified from public NY State filings.

District

• Thousand Islands Central School District budget & finances
• Thousand Islands Central School District course planning & graduation pathways

Neighbouring districts

• Alexandria Central School District — Jefferson
• Lyme Central School District — Jefferson
• Belleville-Henderson Central School District — Jefferson
• Sackets Harbor Central School District — Jefferson

Browse

• New York school districts
• Education on Long Island
• New York public schools
• New York charter schools
• New York private schools
• Special-education placement schools
• New York school taxes
• Course planning by district
• New York educator & administrator payroll
• School budget leaderboards
• Compare districts
• DistrictFacts newsroom
• School Tax Grievance & Audit Packs
• Methodology