About Delaware County. Delaware County, presently consisting of over 184 square miles divided into forty-nine municipalities is the oldest settled section of Pennsylvania. Read more

Delaware County, colloquially referred to as Delco, [ 2 ] is a county in the Commonwealth of Pennsylvania. With a population of 576,830 as of the 2020 census, [ 3 ] it is the fifth-most populous county in Pennsylvania and the third-smallest in area.

About Delaware County. Delaware County, presently consisting of over 184 square miles divided into forty-nine municipalities is the oldest settled section of Pennsylvania. Read more

Separated from the state of Pennsylvania by the Delaware River, Delaware County is the largest and most western of the four counties in the Catskill Mountains. Gentle mountains, river valleys and reservoirs offer hunting, fishing, canoeing, kayaking, skiing, snowshoeing, snowmobiling, horseback riding, hiking and more.

About Delaware County. Delaware County, presently consisting of over 184 square miles divided into forty-nine municipalities is the oldest settled section of Pennsylvania. Read more

Separated from the state of Pennsylvania by the Delaware River, Delaware County is the largest and most western of the four counties in the Catskill Mountains. Gentle mountains, river valleys and reservoirs offer hunting, fishing, canoeing, kayaking, skiing, snowshoeing, snowmobiling, horseback riding, hiking and more.

Delaware County, also nicknamed Delco, [1] is a county located in the U.S. state of Pennsylvania that borders Philadelphia. With a population of 576,830 in 2020, [ 2 ] it is the fifth most populous county in Pennsylvania.

Delaware County is the name of six counties in the United States: Delaware County, Indiana; Delaware County, Iowa; Delaware County, New York; Delaware County, Ohio; Delaware County, Oklahoma; Delaware County, Pennsylvania

Jan 20, 2025 · Delaware, county, southeastern Pennsylvania, U.S., located southwest of Philadelphia and bounded to the east by Cobbs Creek and to the south by New Jersey and Delaware, the Delaware River constituting the border.

Carved out of Chester County in 1789 (with the remainder of that county lying to its southwest), Delaware County long served as a distinct but close neighbor to the City of Philadelphia.