Port Jefferson, NY

View of Port Jefferson, NY
Image credit: Iracaz / CC BY-SA 3.0
Population
8,306
U.S. Census Population Estimates Program · 2025
Elevation
5 ft
Median Home Value
$655,800
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$2,349/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$144,912
U.S. Census American Community Survey 5-Year · 2024

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Port Jefferson in context.

About Port Jefferson

Port Jefferson is a North Shore village on Long Island, built around a deep harbor and a strong maritime identity. Its history reaches back to colonial land deeds along the North Shore, and the Mather House Museum helps preserve the village's local story. Port Jefferson also attracted 19th-century landscape painters such as William Moore Davis. Today it is known for its ferry connection, harborfront restaurants, steep streets, and village center, feeling more like a small seaport than a standard suburb.

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