County of dauphin

pennsylvania

History & Founding

Located in south-central Pennsylvania, this county boasts a rich history intertwined with the development of the state. Established in 2000 by the Commonwealth, it was carved from portions of Lancaster and Northumberland Counties. Its name honors Louis XIV, the Dauphin of France, a nod to the French alliance during the American Revolutionary War – a period of significant importance to the burgeoning nation. Harrisburg, the county seat, played a crucial role as a supply depot for the Continental Army. During the Whiskey Rebellion in 1794, Harrisburg served as a key staging ground for federal troops, demonstrating its strategic importance. An interesting anecdote recounts a daring raid by Hessian soldiers during the Revolutionary War who attempted to seize supplies from Harrisburg, but were ultimately repelled by local militia, solidifying the city’s reputation for resilience.

Geography & Landscape

The county’s geography is diverse, situated within the Piedmont Plateau region. It covers 525 square miles, bordered by the Susquehanna River to the north, creating a dramatic and scenic northern boundary. The terrain ranges from rolling hills to fertile valleys, providing a varied landscape. Several smaller creeks and streams feed into the Susquehanna, contributing to the region’s abundant water resources. While no major mountain ranges are within the county, the nearby Appalachian foothills provide a visual backdrop. The climate is generally humid subtropical, with warm, humid summers and cool, often snowy winters. The Susquehanna River’s presence moderates temperatures to some extent, creating a relatively mild climate compared to some other parts of Pennsylvania.

Economy & Communities

The area is a blend of urban, suburban, and rural communities, with a population of approximately 251,798. Twenty-five cities and towns contribute to the county’s vibrant community fabric. Harrisburg, the capital of Pennsylvania, is the largest population center and a significant economic hub. Other notable towns include Steelton, Swatara Township, and Lower Paxton Township. Historically, agriculture played a vital role, with fertile farmland supporting dairy farming, fruit orchards, and vegetable production. Today, the economy is diversified, with significant industries including government (due to Harrisburg’s role as the state capital), healthcare, manufacturing, and transportation. Major employers include the Commonwealth of Pennsylvania, UPMC Harrisburg, and various logistics and distribution companies. The area’s character is a mix of bustling city life, comfortable suburban living, and pockets of rural charm.

Points of Interest

Points of interest abound within the county. City Island, a unique island in the Susquehanna River, offers recreational opportunities and stunning views of the Harrisburg skyline. The Pennsylvania State Capitol Building, a magnificent architectural masterpiece, is a must-see. Numerous parks, such as Wildwood Park and Derry Township Park, provide ample space for outdoor activities. The National Civil War Museum chronicles the history of the Civil War, a period of immense significance to the region. The Whitaker Center for Science and the Arts provides cultural enrichment. Notable residents throughout history have included politicians, artists, and business leaders who have contributed to the county's identity. A unique fact is that Harrisburg once held the record for the longest continuous parade in the United States, a tradition that showcased the county's vibrant community spirit.

Information

State
pennsylvania
Type
County
Population
251,798
Land area
525 sq mi
Capital
Harrisburg
Time zone
UTC-5
FIPS
42043

25 Cities

CityPopulationElevation
Harrisburg48,950320 ft (98 m)
Colonial Park13,259-
Hershey12,771410 ft (125 m)
Progress9,647440 ft (134 m)
Middletown9,242-
Linglestown6,414520 ft (158 m)
Steelton5,858315 ft (96 m)
Paxtonia5,254513 ft (156 m)
Hummelstown4,360400 ft (122 m)
Rutherford3,859520 ft (158 m)
Lawnton3,787400 ft (122 m)
Penbrook3,044480 ft (146 m)
Highspire2,720320 ft (98 m)
Millersburg2,562440 ft (134 m)
Skyline View2,307500 ft (152 m)
Lykens1,937690 ft (210 m)
Paxtang1,570380 ft (116 m)
Williamstown1,433736 ft (224 m)
Elizabethville1,344700 ft (213 m)
Royalton963320 ft (98 m)
Halifax875400 ft (122 m)
Dauphin773375 ft (114 m)
Gratz676820 ft (250 m)
Berrysburg354719 ft (219 m)
Pillow304588 ft (179 m)

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