County of franklin

ohio

History & Founding

Located in south-central Ohio, this county boasts a rich history intertwined with the growth of the state. Established in 1803 from Franklin Township in Muskingum County, it was named in honor of Benjamin Franklin, reflecting the esteem held for the Founding Father. Early settlement was spurred by the promise of fertile land and strategic location along vital transportation routes. The county played a crucial role in Ohio’s westward expansion, serving as a hub for trade and agriculture. During the Civil War, Franklin County provided significant manpower for the Union Army. A fascinating anecdote from the county’s early days involves the construction of the Worthington Inn in 1842. Legend claims the builders intentionally incorporated a hidden compartment behind the fireplace, supposedly containing a time capsule intended to be opened a century later – a secret that remains unsolved to this day.

Geography & Landscape

The county’s geography is characterized by gently rolling hills and fertile plains, typical of the Appalachian Plateau region. Situated within the Great Miami River Valley, it's bordered by the Olentangy River and Alum Creek, both contributing to the area’s abundant water resources. While not mountainous, the terrain provides scenic views and opportunities for outdoor recreation. The climate is humid subtropical, with warm summers and cool, occasionally snowy winters. The county’s land area encompasses 540 square miles, a mix of agricultural land, urban development, and preserved natural areas.

Economy & Communities

As home to Ohio’s state capital, Columbus, this county's economy is diverse and robust. Twenty-five cities and towns contribute to its vibrant character. Columbus dominates the economic landscape, serving as a major center for technology, education, healthcare, and finance. Agriculture, while diminished in scale compared to earlier eras, remains significant, with corn, soybeans, and livestock contributing to the regional economy. Major employers include The Ohio State University, JPMorgan Chase, Nationwide Mutual Insurance Company, and Honda Manufacturing of Ohio. The county is primarily urban and suburban, although pockets of rural farmland persist, particularly in the northern and eastern sections. The area’s growth has been substantial, attracting residents and businesses from across the nation.

Points of Interest

Numerous points of interest draw visitors to the county. The Scioto Mile, a revitalized riverfront park in Columbus, provides recreational opportunities and stunning views. The Franklin Park Conservatory and Botanical Gardens showcase diverse plant life. Historic districts in towns like Worthington and Dublin offer glimpses into the county’s past. The Ohio State University campus, with its impressive architecture and lively atmosphere, is a significant cultural hub. The annual Columbus Arts Festival and the Ohio State Fair are popular events. Notable residents have included Archie Griffin, the only two-time Heisman Trophy winner, and comedian Drew Carey. Franklin County holds the distinction of being one of the most populous counties in Ohio, and its ongoing development continues to shape the state’s identity.

Information

State
ohio
Type
County
Population
1,068,978
Land area
540 sq mi
Capital
Columbus
Time zone
UTC-5
FIPS
39049

25 Cities

CityPopulationElevation
Columbus711,470800 ft (244 m)
Westerville35,318875 ft (267 m)
Upper Arlington33,686820 ft (250 m)
Gahanna32,636798 ft (243 m)
Reynoldsburg32,069880 ft (268 m)
Dublin31,392-
Grove City27,075835 ft (255 m)
Hilliard24,230935 ft (285 m)
Whitehall19,201790 ft (241 m)
Worthington14,125866 ft (264 m)
Bexley13,203790 ft (241 m)
Blacklick Estates9,518-
Lincoln Village9,482-
Grandview Heights6,695-
Huber Ridge4,883820 ft (250 m)
Obetz3,977755 ft (230 m)
Groveport3,865745 ft (227 m)
Lake Darby3,727-
New Albany3,711-
Minerva Park1,288860 ft (262 m)
Urbancrest868840 ft (256 m)
Marble Cliff646770 ft (235 m)
Riverlea499800 ft (244 m)
Harrisburg332800 ft (244 m)
Lockbourne280710 ft (216 m)

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