Finally, by act approved March 15, 1826, it was incorporated as a borough.

The community was incorporated as a borough on 2 April 1850.

On March 18, 1811, the town was formally incorporated as a borough.

The town was incorporated as a municipal borough in 1935.

The town was incorporated as a borough on February 13, 1810, and became a city of the third class in 1924.

It was incorporated as a borough on January 18, 1905.

It was first incorporated as a borough on 29 July 1862.

The urban district was incorporated as a municipal borough in 1926.

That same year, the town was incorporated as a borough.

In 1926, the urban district was incorporated as a municipal borough.