Ohio
»
Adams County
16
»
Allen County
31
»
Ashland County
20
»
Ashtabula County
41
»
Athens County
29
»
Auglaize County
23
»
Belmont County
25
»
Brown County
27
»
Butler County
90
»
Carroll County
10
»
Champaign County
35
»
Clark County
43
»
Clermont County
28
»
Clinton County
18
»
Columbiana County
44
»
Coshocton County
20
»
Crawford County
26
»
Cuyahoga County
422
»
Darke County
26
»
Defiance County
12
»
Delaware County
58
»
Erie County
181
»
Fairfield County
48
»
Fayette County
17
»
Franklin County
347
»
Fulton County
7
»
Gallia County
9
»
Geauga County
18
»
Greene County
46
»
Guernsey County
21
»
Hamilton County
381
»
Hancock County
14
»
Hardin County
7
»
Harrison County
7
»
Henry County
4
»
Highland County
27
»
Hocking County
12
»
Holmes County
16
»
Huron County
17
»
Jackson County
14
»
Jefferson County
25
»
Knox County
45
»
Lake County
82
»
Lawrence County
21
»
Licking County
64
»
Logan County
10
»
Lorain County
121
»
Lucas County
93
»
Madison County
11
»
Mahoning County
74
»
Marion County
18
»
Medina County
31
»
Meigs County
10
»
Mercer County
29
»
Miami County
45
»
Monroe County
10
»
Montgomery County
155
»
Morgan County
6
»
Morrow County
15
»
Muskingum County
81
»
Noble County
10
»
Ottawa County
32
»
Paulding County
4
»
Perry County
14
»
Pickaway County
31
»
Pike County
8
»
Portage County
49
»
Preble County
19
»
Putnam County
10
»
Richland County
68
»
Ross County
44
»
Sandusky County
12
»
Scioto County
43
»
Seneca County
45
»
Shelby County
18
»
Stark County
90
»
Summit County
180
»
Trumbull County
38
»
Tuscarawas County
26
»
Union County
9
»
Van Wert County
8
»
Vinton County
11
»
Warren County
53
»
Washington County
39
»
Wayne County
22
»
Williams County
7
»
Wood County
33
»
Wyandot County
10
»
Adams County
40
»
Allen County
125
»
Ashland County
31
»
Ashtabula County
85
»
Athens County
67
»
Auglaize County
85
»
Belmont County
64
»
Brown County
42
»
Butler County
109
»
Carroll County
20
»
Champaign County
83
»
Clark County
79
»
Clermont County
96
»
Clinton County
39
»
Columbiana County
76
»
Coshocton County
48
»
Crawford County
35
»
Cuyahoga County
258
»
Darke County
83
»
Defiance County
111
»
Delaware County
76
»
Erie County
85
»
Fairfield County
68
»
Fayette County
32
»
Franklin County
396
»
Fulton County
89
»
Gallia County
33
»
Geauga County
30
»
Greene County
98
»
Guernsey County
38
»
Hamilton County
260
»
Hancock County
66
»
Hardin County
47
»
Harrison County
28
»
Henry County
100
»
Highland County
21
»
Hocking County
29
»
Holmes County
10
»
Huron County
17
»
Jackson County
36
»
Jefferson County
94
»
Knox County
46
»
Lake County
45
»
Lawrence County
20
»
Licking County
75
»
Logan County
150
»
Lorain County
55
»
Lucas County
251
»
Madison County
26
»
Mahoning County
66
»
Marion County
32
»
Medina County
37
»
Meigs County
51
»
Mercer County
92
»
Miami County
105
»
Monroe County
9
»
Montgomery County
668
»
Morgan County
42
»
Morrow County
14
»
Muskingum County
62
»
Noble County
16
»
Ottawa County
70
»
Paulding County
37
»
Perry County
29
»
Pickaway County
43
»
Pike County
15
»
Portage County
32
»
Preble County
37
»
Putnam County
57
»
Richland County
40
»
Ross County
56
»
Sandusky County
185
»
Scioto County
36
»
Seneca County
88
»
Shelby County
51
»
Stark County
62
»
Summit County
102
»
Trumbull County
39
»
Tuscarawas County
68
»
Union County
61
»
Van Wert County
66
»
Vinton County
17
»
Warren County
82
»
Washington County
119
»
Wayne County
14
»
Williams County
75
»
Wood County
205
»
Wyandot County
69
Brief timeline of the history of the state of Ohio
- 10,000 BCE: Paleo-Indians are believed to be the first human inhabitants of the region, hunting and gathering in what is now Ohio.
- 1600s: Various Native American tribes, including the Shawnee, Delaware, and Wyandot, reside in the area.
- 1668: French explorers arrive and claim the Ohio River Valley for France.
- 1763: After the French and Indian War, the British gain control of the region as part of the Treaty of Paris.
- 1783: The American Revolutionary War ends, and the newly formed United States gains control of the Ohio territory.
- 1803: Ohio becomes the 17th state of the United States.
- Early 19th century: The construction of the Miami and Erie Canal, completed in 1845, stimulates economic growth and connects Ohio's interior to Lake Erie and the Ohio River.
- 1851: The first successful oil well in the United States is drilled in Ohio, marking the beginning of the oil industry in the region.
- 1861-1865: Ohio plays a significant role during the American Civil War, providing troops and resources to the Union cause.
- Late 19th century: Industrialization transforms Ohio, with the growth of manufacturing industries, including steel, automotive, and rubber.
- 1903: The Wright brothers, Orville and Wilbur, from Dayton, Ohio, successfully launch the world's first controlled, sustained flight.
- 1913: The Great Dayton Flood occurs, resulting in significant damage and loss of life in Dayton and other areas along the Miami River.
- 1969: Neil Armstrong, an Ohio native, becomes the first person to walk on the moon as part of the Apollo 11 mission.
- Today, Ohio is known for its diverse economy, including manufacturing, technology, healthcare, and education. It is also home to several major sports teams and cultural institutions.
Ohio has a fascinating history. Native American tribes inhabited the region before European exploration and settlement. The state played a crucial role in the early years of the United States, serving as a gateway to the American frontier and witnessing key events during the American Revolution and the War of 1812. Ohio's rich industrial heritage contributed to its growth and development in the 19th and 20th centuries. Today, Ohio blends its historical significance with vibrant cities, beautiful landscapes, and a strong sense of community.