13 (Bind Data) Conversion from string " " to type 'Double' is not valid. 2025 Compare Cities People: Sayville, NY vs Port Jefferson, NY

2025 Compare Cities People:
Sayville, NY vs Port Jefferson, NY

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Highlights
- Port Jefferson is 0% more densely populated than Sayville.
- People are % likely to be married in Port Jefferson.
- The Median Age is 1.4 years older in Port Jefferson.
 Sayville, NYPort Jefferson, NYUnited States
 Population  Unlock7,951329,725,481
 Female Population51.3%  Unlock50.5%
 Male Population48.7%  Unlock49.5%
 Median Age  Unlock45.638.4
 space3
 Population - 201016,107  Unlock309,327,143
Population - 200016,735 285036114
Reviews for Sayville    3 Reviews

Sayville is a relatively small community in the heart of the South Shore. Parks, playgrounds and family events abound. People who live here want to stay here because  More

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Over 18 years ago

My husbands family all live in Sayville. Four cousins in the same grade. Sayville is a very family friendly town and pretty much everyone knows each  More

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Over 19 years ago

Nice small town with access to the big  More

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Reviews for Port Jefferson    1 Reviews

Over 18 years ago

Great area but cost of living way to high, taxes, homes &  More

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