Long Island vs. Westchester County — which is actually more expensive?

Long Island residents complain loudest about property taxes. But on a percentage-of-home-value basis, Westchester County is consistently higher. Here's why the perception is so different from the math.

Headline numbers

MetricLong IslandWestchester
Median single-family home value~$650,000~$725,000
Median annual property tax bill$11,118$14,800+
Effective property tax rate~1.7-1.9%~2.0-2.4%
Number of school districts12040
Population~2.8 million~1.0 million

Why Westchester is higher on a percentage basis

Westchester has fewer districts (40 vs. LI's 120) but each is larger and runs more administrative overhead per dollar raised. Westchester also has a higher proportion of luxury home stock that pulls up median home values without a proportional increase in the tax base of working-class homes.

The result: a typical $1 million Westchester home pays $24,000-$30,000/yr; the same home in nearly any LI district pays $13,000-$20,000/yr.

Why Long Island residents complain more

Several reasons:

  • Density of complaint. LI has nearly 3x the population of Westchester, so simply more voices.
  • Home value mix. LI has more "middle-class but high-tax-bill" homeowners — people who didn't buy expecting to pay $14,000/yr on a $600k home.
  • Tax bill visibility. Nassau's annual reassessment cycle makes assessment changes constantly visible; Westchester reassesses less frequently.

Frequently asked questions

Should I move to Westchester to save on taxes?

No. The actual dollar bill and effective rate are both higher in Westchester. If you're comparing markets, NY State as a whole is high-tax; LI is around the middle for the state.

What about cost of living overall?

Westchester has slightly higher housing costs (median home prices), comparable cost of services, and similar restaurant/retail pricing. Property tax is one slice; total cost of homeownership is broadly similar.

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Sources & citations

Last verified: 2026-05-11. Tax rules change; we re-verify each page quarterly.

Estimates and educational content only — not legal, tax, or financial advice. Verify with your county or town receiver, an attorney, or a CPA before making financial decisions.