|  | Port Washington, New York Map and Directory | |||||||||||
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|  |  According to the United States Census Bureau, Port Washington is a Census-designated Place that is located in Nassau County, New York at 40.83 degrees North and 73.70 degrees West. 
     The place's time zone is America/New York, and the place's primary telephone area code is 516. 
     The land area of Port Washington is about 4.18 square miles, whereas the water area of the place is about 1.43 square miles. 
    Nassau County's land area is about 285 square miles, so the place occupies about 1.5 percent of the county's total land area. The Census Bureau estimates that Port Washington had about 15,808 residents in 2019, which is approximately 3,782 people per square mile of land area. According to recent American Community Survey data, the median household income in Port Washington was about $141,667 per year. The New York counties map at upper right shows Nassau County, highlighted in red. Use the menu below to display interactive maps of Port Washington, either in a frame on this page or in full-screen mode. Use the menu below to display categorized Port Washington directories. 
 Selected Port Washington, New York ListingsThese randomly selected Port Washington listings provide some insight into the place's cultural environment and economic climate.
 
 
 
 
 
 
 
 
 
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