ZIP Code 20629
About Dowell
Dowell is a small, rural unincorporated community in Calvert County, Maryland, United States, located immediately north of Solomons. The city once had its own zip code, that being 20629, but it was changed to 20688, shared with Solomons. Solomons now encompasses the entirety of the Dowell peninsula.
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Area Profile
US Census (ACS 5-year · Gazetteer)
1,067
population
$90,400
median household income
1,272
people / sq mi
$459,500
median home value
60.0
median age
573
housing units
464
households
0.8
land area (sq mi)