152 years in pictures
Carrie Blast Furnace Number 6 and 7 is a National Historic Landmark, the National Register’s top tier.
Census counts: 1,716 in 1900, a peak of 16,488 in 1950, 8,624 in 2020. The archive holds 6 old photos and papers going back to 1917 and 4 maps from 1904 on.
2 places on the National Register of Historic Places.
- 1874Swissvale is settled



3 mi
7 mi
7 mi
6 mi
in town



