Blood, Trauma, and Biohazard Cleanup in New Baltimore, PA

New Baltimore is a small borough in Somerset County and is part of the Johnstown, Pennsylvania metropolitan statistical area.

The first settler, Michael Riddlemoser, built a house at the site in 1820 and laid out the town's street plan in 1829; the community was first called Mosersburg and was later renamed New Baltimore after Riddlemoser's hometown of Baltimore, Maryland.

New Baltimore was incorporated as a borough in 1874.

In the 1880s a major railroad yard and maintenance facility were planned for New Baltimore to serve the South Pennsylvania Railroad, but construction on the railroad stopped and the tracks were never laid, costing the borough its chance to become a significant railroading center.

The New Baltimore Bridge, built in 1879, was added to the National Register of Historic Places in 1980.

New Baltimore had just 137 residents at the 2020 census; at the 2000 census its 168 residents lived in 66 households.

The entire borough covers only about 0.3 square miles, tucked into a deep valley on the Raystown Branch of the Juniata River between High Knob and Cove Ridge.

New Baltimore sits just north of the Pennsylvania Turnpike (Interstates 70 and 76) but has no interchange of its own — drivers reach it via U.S. Route 30, the Lincoln Highway.

New Baltimore is perhaps best known for St. John's Church, a Carmelite church at the southern end of town.

The borough's post office opened in 1867, and New Baltimore uses ZIP code 15553.