Geography

345 Square miles

1,012.5 Persons per square mile

Population

355,245 Lehigh County

118,974 Allentown

6.1 Percent of persons under 5

20.3 Percent of persons between 5-19

14.8 Percent persons 65 or over

51.6 Percent female

Looking Closer

38.1 Median age

3.08 Average family size

142,370 Number born in Pennsylvania

32,672 Number of people born in a foreign country

79.1 Percent of the population that only speaks English

20.9 Percent of the population that speaks a language other than English

Housing

142,613 Total housing units

68.1 Percent of homeowners