ZIP Code 21056
About Gibson Island
Gibson Island is an island and unincorporated community on the western shore of the Chesapeake Bay. It is part of Anne Arundel County, Maryland, United States and is the eastern terminus of Maryland Route 177. It is connected by a causeway to Pasadena, Maryland. The two locations do not share a ZIP code.
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Area Profile
US Census (ACS 5-year · Gazetteer)
264
population
$250,001
median household income
192
people / sq mi
$2,000,001
median home value
66.6
median age
234
housing units
130
households
1.4
land area (sq mi)