ZIP Code 19373
About Thornton
Thornton is an unincorporated community spanning Thornbury Township, Concord Township and Middletown Township in Delaware County, Pennsylvania, United States.
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Area Profile
US Census (ACS 5-year · Gazetteer)
2,288
population
$208,920
median household income
711
people / sq mi
$710,500
median home value
45.3
median age
770
housing units
747
households
3.2
land area (sq mi)