Top 10 Largest Cities in Ohio

Ohio, located in the Midwest, is known as the “Buckeye State” due to the native buckeye trees. Ohio has 11.8 million people. Columbus is both the capital and largest city, known for its economic diversity and educational institutions.

10 Largest Cities in Ohio


1. Columbus (Ohio)

City Facts

  • County: Franklin
  • Area: 225.85 square miles
  • Population: 922,223 (2020 Census)
  • Area Codes: 614, 380
  • Zip Codes: 43085, 43123, 43201–43235, 43240
  • Latitude and Longitude: 39.9612° N, 82.9988° W

Location and History

Columbus, the state capital and largest city in Ohio, is situated in central Ohio. Founded in 1812, it was chosen as the state capital due to its central location, which was intended to be equidistant from Ohio’s major cities. The city has evolved from a small frontier settlement into a major economic and educational center. Columbus is home to Ohio State University, which significantly influences its cultural and economic landscape. The city has seen substantial growth and diversification in recent decades, making it a hub for business, education, and technology.

Major Landmarks

  • Ohio Statehouse: The seat of Ohio’s government, featuring historic architecture and tours.
  • Columbus Zoo and Aquarium: Renowned for its extensive collection of animals and conservation efforts.
  • COSI (Center of Science and Industry): An interactive science museum offering educational exhibits and experiences.
  • Short North Arts District: Known for its galleries, shops, and vibrant arts scene.

Major Highways

Columbus is a central transportation hub with several major highways converging in the area. Interstate 70 (I-70) runs east-west, connecting Columbus to major cities like St. Louis and Baltimore. Interstate 71 (I-71) runs north-south, linking Columbus to Cleveland and Cincinnati. Interstate 270 (I-270) forms a loop around the city, providing access to the suburbs and surrounding areas. Additionally, U.S. Highway 33 (US 33) connects Columbus to the southeast and the Columbus metropolitan area’s expanding road network supports its role as a key transportation center in Ohio.

2. Cleveland (Ohio)

City Facts

  • County: Cuyahoga
  • Area: 77.70 square miles
  • Population: 372,624 (2020 Census)
  • Area Codes: 216, 440
  • Zip Codes: 44101–44199
  • Latitude and Longitude: 41.4993° N, 81.6944° W

Location and History

Cleveland is located on the southern shore of Lake Erie in northeastern Ohio. Founded in 1796, it grew rapidly due to its strategic location along the Great Lakes, becoming an industrial powerhouse. The city played a significant role in the steel industry and manufacturing throughout the 19th and early 20th centuries. Today, Cleveland is known for its revitalized downtown area, diverse cultural institutions, and as the home of the Rock and Roll Hall of Fame. The city has also seen growth in healthcare, education, and technology sectors.

Major Landmarks

  • Rock and Roll Hall of Fame: Celebrates the history and impact of rock music with exhibits and performances.
  • Cleveland Museum of Art: Features an extensive collection of artworks from various cultures and periods.
  • Cleveland Metroparks Zoo: Offers a variety of animal exhibits and conservation programs.
  • Playhouse Square: A major performing arts venue hosting Broadway shows, concerts, and other events.

Major Highways

Cleveland’s highway system is extensive, supporting its role as a major transportation hub. Interstate 90 (I-90) runs east-west, connecting Cleveland to cities like Chicago and New York City. Interstate 71 (I-71) runs north-south, linking Cleveland to Columbus and Cincinnati. Interstate 480 (I-480) provides a beltway around the city, connecting major suburbs and routes. Additionally, U.S. Highway 20 (US 20) runs parallel to I-90, providing another east-west route. These highways facilitate Cleveland’s connectivity and economic activities in the region.

3. Cincinnati (Ohio)

City Facts

  • County: Hamilton
  • Area: 77.26 square miles
  • Population: 308,328 (2020 Census)
  • Area Codes: 513
  • Zip Codes: 45201–45299
  • Latitude and Longitude: 39.1031° N, 84.5120° W

Location and History

Cincinnati, located in southwestern Ohio on the banks of the Ohio River, was founded in 1788. It grew rapidly in the 19th century due to its strategic location as a river port and its role in manufacturing and trade. Known for its historic architecture and vibrant cultural scene, Cincinnati has evolved into a major cultural and economic center. It is home to several major institutions, including the University of Cincinnati and a number of prominent businesses. The city is also known for its rich culinary traditions, including the famous Cincinnati chili.

Major Landmarks

  • Fountain Square: A central gathering place with a historic fountain and frequent events.
  • Cincinnati Zoo & Botanical Garden: Known for its conservation efforts and diverse animal exhibits.
  • Great American Ball Park: Home to the Cincinnati Reds, one of Major League Baseball’s oldest teams.
  • Krohn Conservatory: Features a wide range of plants and floral displays within a historic building.

Major Highways

Cincinnati’s highway network supports its role as a major city in southwestern Ohio. Interstate 71 (I-71) runs north-south, connecting Cincinnati to Columbus and beyond. Interstate 75 (I-75) also runs north-south, linking Cincinnati to Dayton and the southern U.S. Interstate 275 (I-275) forms a beltway around the city, providing access to suburbs and surrounding areas. Additionally, U.S. Highway 50 (US 50) runs east-west, connecting Cincinnati to other regional destinations. These highways facilitate Cincinnati’s connectivity and economic activities.

4. Toledo (Ohio)

City Facts

  • County: Lucas
  • Area: 84.12 square miles
  • Population: 270,871 (2020 Census)
  • Area Codes: 419, 567
  • Zip Codes: 43601–43699
  • Latitude and Longitude: 41.6540° N, 83.5370° W

Location and History

Toledo is located in northwestern Ohio along the western end of Lake Erie. Founded in 1833, it developed rapidly due to its strategic location as a port city and its role in industrial manufacturing. Toledo is known for its glass industry and has a strong presence in automotive and healthcare sectors. The city has a vibrant cultural scene, with numerous museums, theaters, and festivals contributing to its character. It serves as a regional hub for commerce, education, and transportation in the Great Lakes region.

Major Landmarks

  • Toledo Museum of Art: Features an extensive collection of art and offers educational programs.
  • Toledo Zoo: Known for its diverse animal exhibits and conservation efforts.
  • The Toledo Botanical Garden: Offers a range of gardens and outdoor spaces for visitors.
  • National Museum of the Great Lakes: Provides exhibits on the history of the Great Lakes and maritime heritage.

Major Highways

Toledo’s highway network is crucial for its connectivity and economic activities. Interstate 75 (I-75) runs north-south, linking Toledo to Detroit and Dayton. Interstate 90 (I-90) runs east-west, connecting Toledo to cities like Cleveland and Chicago. Additionally, Interstate 475 (I-475) forms a beltway around the city, connecting major suburbs and routes. U.S. Highway 23 (US 23) runs north-south, linking Toledo to other regional destinations. These highways support Toledo’s role as a major transportation and industrial center in northwestern Ohio.

5. Akron (Ohio)

City Facts

  • County: Summit
  • Area: 62.94 square miles
  • Population: 197,542 (2020 Census)
  • Area Codes: 330, 234
  • Zip Codes: 44301–44321
  • Latitude and Longitude: 41.0814° N, 81.5190° W

Location and History

Akron, located in northeastern Ohio, was founded in 1825 and quickly grew due to its location on the Ohio and Erie Canal. The city became a major center for rubber manufacturing, earning it the nickname “Rubber Capital of the World.” Akron’s industrial base has diversified, with strengths in healthcare, education, and technology. The city is also known for its cultural institutions and vibrant downtown area, which includes numerous shops, restaurants, and entertainment venues.

Major Landmarks

  • Akron Art Museum: Offers contemporary art exhibitions and educational programs.
  • Stan Hywet Hall & Gardens: A historic estate with beautiful gardens and architectural tours.
  • The Akron Zoo: Features a variety of animal exhibits and conservation programs.
  • Cascade Locks Park: Provides historical exhibits and outdoor recreational opportunities along the Ohio and Erie Canal.

Major Highways

Akron is connected by several major highways. Interstate 76 (I-76) runs east-west, linking Akron to cities like Cleveland and Youngstown. Interstate 77 (I-77) runs north-south, providing access to Canton and the southern regions of Ohio. Additionally, Interstate 271 (I-271) connects Akron to the northern suburbs of Cleveland. U.S. Highway 224 (US 224) runs east-west through Akron, linking it to surrounding areas. These highways support Akron’s role as a key economic and cultural center in northeastern Ohio.

6. Dayton (Ohio)

City Facts

  • County: Montgomery
  • Area: 56.53 square miles
  • Population: 140,640 (2020 Census)
  • Area Codes: 937
  • Zip Codes: 45401–45479
  • Latitude and Longitude: 39.7580° N, 84.1915° W

Location and History

Dayton, located in southwestern Ohio, was founded in 1796. It is known for its historical significance in aviation, being the home of the Wright brothers, who made the first successful powered flight. The city has a diverse economy with strengths in manufacturing, aerospace, and healthcare. Dayton is also recognized for its cultural institutions, historic sites, and vibrant downtown area. The city’s history is closely tied to innovation and industrial development.

Major Landmarks

  • National Museum of the United States Air Force: Features exhibits on aviation history and military aircraft.
  • Carillon Historical Park: Offers exhibits on local history, including the Wright brothers’ achievements.
  • Dayton Art Institute: Known for its diverse art collection and educational programs.
  • Oregon District: A historic neighborhood with unique shops, restaurants, and cultural events.

Major Highways

Dayton’s highway system supports its role as a major city in southwestern Ohio. Interstate 75 (I-75) runs north-south, linking Dayton to Cincinnati and Toledo. Interstate 70 (I-70) runs east-west, connecting Dayton to Columbus and Indianapolis. Additionally, Interstate 675 (I-675) forms a beltway around the city, providing access to the suburbs and surrounding areas. U.S. Highway 35 (US 35) runs east-west, connecting Dayton to other regional cities. These highways facilitate Dayton’s connectivity and economic activities.

7. Parma (Ohio)

City Facts

  • County: Cuyahoga
  • Area: 19.87 square miles
  • Population: 79,386 (2020 Census)
  • Area Codes: 440, 216
  • Zip Codes: 44129, 44130, 44134
  • Latitude and Longitude: 41.4040° N, 81.7264° W

Location and History

Parma, a suburb of Cleveland, is located in northeastern Ohio. Established in 1826, it initially grew as a farming community but has since evolved into a residential suburb with a diverse population. The city is known for its strong community spirit and local events. Parma has seen significant growth and development, making it a key suburban area within the Greater Cleveland metropolitan area.

Major Landmarks

  • Parma Town Center: A major shopping and dining destination.
  • James Day Park: Offers recreational facilities and green space for residents.
  • The Parma Historical Society Museum: Features exhibits on the city’s history and development.
  • Cleveland Metroparks: Provides access to a network of parks and outdoor recreational areas.

Major Highways

Parma is well-connected by major highways that support its role as a significant suburb of Cleveland. Interstate 480 (I-480) runs east-west, linking Parma to downtown Cleveland and the surrounding suburbs. Interstate 71 (I-71) runs north-south, providing access to Cleveland and other regions. Additionally, State Route 2 (SR 2) runs parallel to the northern edge of the city, connecting it to other regional destinations. These highways facilitate Parma’s connectivity and accessibility within the Greater Cleveland area.

8. Canton (Ohio)

City Facts

  • County: Stark
  • Area: 25.72 square miles
  • Population: 71,947 (2020 Census)
  • Area Codes: 330
  • Zip Codes: 44701–44799
  • Latitude and Longitude: 40.7989° N, 81.3784° W

Location and History

Canton, located in northeastern Ohio, was founded in 1805 and has a rich history tied to manufacturing and industry. The city is known for its role in the development of the steel industry and its strong cultural heritage. Canton is home to the Pro Football Hall of Fame, reflecting its significance in American sports history. The city has transitioned from its industrial roots to a more diversified economy, including education, healthcare, and cultural attractions.

Major Landmarks

  • Pro Football Hall of Fame: Celebrates the history and achievements of professional football players.
  • Canton Museum of Art: Features a collection of American art and offers educational programs.
  • McKinley National Memorial: Honors President William McKinley and offers historical exhibits.
  • Canton Palace Theatre: A historic venue offering a range of live performances and events.

Major Highways

Canton’s highway network supports its role as a regional center in northeastern Ohio. Interstate 77 (I-77) runs north-south, linking Canton to Akron and the southern regions of Ohio. U.S. Highway 30 (US 30) runs east-west, connecting Canton to other regional cities and towns. Additionally, State Route 62 (SR 62) provides access to surrounding areas. These highways facilitate Canton’s connectivity and economic activities within the region.

9. Lorain (Ohio)

City Facts

  • County: Lorain
  • Area: 24.43 square miles
  • Population: 64,097 (2020 Census)
  • Area Codes: 440
  • Zip Codes: 44052, 44053
  • Latitude and Longitude: 41.4528° N, 82.1826° W

Location and History

Lorain, located in northeastern Ohio along the shores of Lake Erie, was founded in 1834. The city grew rapidly in the late 19th and early 20th centuries due to its role as an industrial and shipping hub. Lorain is known for its strong industrial base and diverse community. The city has a significant maritime history and continues to play a role in regional commerce and industry.

Major Landmarks

  • Lorain Harbor Lighthouse: A historic lighthouse marking the entrance to Lorain Harbor.
  • Black River Landing: A waterfront park offering recreational opportunities and event space.
  • Elyria-Lorain County Public Library: Provides a range of educational and cultural resources.
  • The Lorain Palace Theater: Hosts a variety of live performances and cultural events.

Major Highways

Lorain is connected by key highways that support its role as a significant city in northeastern Ohio. Interstate 90 (I-90) runs east-west, linking Lorain to Cleveland and the western regions of Ohio. U.S. Highway 6 (US 6) runs parallel to the lake, providing access to other regional destinations. Additionally, State Route 2 (SR 2) connects Lorain to nearby cities and suburbs. These highways facilitate Lorain’s connectivity and regional economic activities.

10. Hamilton (Ohio)

City Facts

  • County: Butler
  • Area: 20.43 square miles
  • Population: 62,447 (2020 Census)
  • Area Codes: 513
  • Zip Codes: 45011, 45013, 45015
  • Latitude and Longitude: 39.3994° N, 84.5613° W

Location and History

Hamilton, located in southwestern Ohio near Cincinnati, was founded in 1791. The city has a rich history tied to manufacturing and commerce. Hamilton is known for its strong industrial base and historical architecture. The city has undergone significant redevelopment and revitalization, focusing on enhancing its cultural and economic appeal. Hamilton is also recognized for its vibrant community events and cultural institutions.

Major Landmarks

  • Butler County Historical Society Museum: Offers exhibits on the history of Butler County and Hamilton.
  • Hamilton City Building: An architectural landmark with historical significance.
  • Heritage Hall: Hosts community events and exhibitions related to local history.
  • The Fitton Center for Creative Arts: Provides a range of cultural and artistic programs.

Major Highways

Hamilton’s highway system supports its role as a regional center in southwestern Ohio. Interstate 75 (I-75) runs north-south, linking Hamilton to Cincinnati and other southern regions. U.S. Highway 127 (US 127) runs north-south, providing access to other regional cities and towns. Additionally, State Route 129 (SR 129) connects Hamilton to surrounding areas and provides access to the northern regions of Ohio. These highways facilitate Hamilton’s connectivity and regional economic activities.