ZIP Code 11949

Stony Brook, NY — income, home value, property tax, and sales tax.

Median household income
$138,864
Per-capita income
$61,794
Median home value
$578,400
Property tax rate
1.73%
Combined sales tax
8.75%

In ZIP code 11949, near Stony Brook, homes carry a median value of $601,600, and the county-level effective property tax rate of 1.73% translates into a substantial annual bill. Households here earn a median of $138,864, with per-capita income at $61,794, giving many families the means to absorb that cost even as it consumes a meaningful share of earnings. Sales tax adds 8.75% at checkout. The pairing of high home values and a 1.73% rate means property taxes weigh heavily in absolute dollars, though strong local incomes keep ownership within reach for many buyers.

See how Stony Brook, NY taxes stack up

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