Triple Cities

The Binghamton Metropolitan Statistical Area, also called Greater Binghamton or the Triple Cities, is a region of southern upstate New York in the Northeastern United States, anchored by the city of Binghamton. The MSA encompasses Broome and Tioga counties, which together had a population of 251,725 as of the 2010 census. From 1963 to 1983, the MSA also included neighboring Susquehanna County in Pennsylvania, part of which still falls in the Binghamton, NY–PA Urban Area. In addition to these three counties, the greater region includes parts of Delaware and Chenango counties in New York; portions of Cortland and Otsego counties in New York and Wayne County, Pennsylvania are sometimes considered part of the region as well. Using the definition of a 30-mile radius from Binghamton, the population as of the 2010 census is 317,331.

The Greater Binghamton name was adopted in the early 21st century to better identify the region with its most well-known city in efforts of marketing and external promotion.

The metropolitan area is located in the Southern Tier of New York State and lies on Pennsylvania's northern border, approximately 66 miles (110 km) south of Syracuse, New York.

Historically, the region has been known as the Triple Cities and is made up of Binghamton, Johnson City, and Endicott, New York, the latter two of which are technically villages.

...
Wikipedia