Chemung County, New York: History
Chemung County was formed from 520 square miles (1,300 km2) of Tioga County in 1836.
In 1854, Chemung County was divided and 110 square miles (280 km2) became Schuyler County, reducing Chemung to 410 square miles (1,100 km2), its current size.
In the late 1870s, the Greenback Party became prominent in Chemung and nearby counties in western New York. Here it was primarily allied with labor in a critique of capital, reaching its peak in 1878, the year following the Great Railroad Strike of 1877 and the Scranton General Strike in Pennsylvania. There were also strikes that year in Albany, Syracuse and Buffalo, starting with the railroad workers. In Steuben and Chemung counties, Greenbackers were elected to county councils in 1878 instead of Democrats, and others were elected from there and nearby counties to the state legislature, gaining votes of more than 25 percent in several of the Southern Tier counties. It gradually declined after that, due to internal dissension and the strength of the two major parties.