Dumb Hundred, Pennsylvania

Dumb Hundred is an unincorporated community and census-designated place (CDP) in Blair County, Pennsylvania, United States. It was first listed as a CDP prior to the 2020 census.^[2]

Dumb Hundred, Pennsylvania
Census-designated place
Dumb Hundred Show map of Pennsylvania Dumb Hundred Show map of the United States
Coordinates: 40°19′01″N 78°24′38″W
Country	United States
State	Pennsylvania
County	Blair
Township	Taylor
Area [1]
• Total	0.19 sq mi (0.49 km2)
• Land	0.19 sq mi (0.49 km2)
• Water	0.00 sq mi (0.00 km2)
Elevation [2]	1,283 ft (391 m)
Population  (2020)[3]
• Total	84
• Density	446.81/sq mi (172.12/km2)
Time zone	UTC-5 (Eastern (EST))
• Summer (DST)	UTC-4 (EDT)
ZIP Code	16673 (Roaring Spring)
Area codes	814/582
FIPS code	42-20214
GNIS feature ID	2805485[2]

The CDP is in southern Blair County, in the southwestern part of Taylor Township. It sits along Pennsylvania Route 867, which leads north 1 mile (1.6 km) to Roaring Spring and south 14 miles (23 km) to Interstate 99 at St. Clairsville.

Dumb Hundred is in the western part of the Morrisons Cove valley, with Dunning Mountain rising to the west.

Demographics

Historical population

Census	Pop.	Note	%±
2020	84		—
U.S. Decennial Census[4]

Education

It is in the Spring Cove School District.^[5]