Category:Histories of counties in the United States

• Events in the United States by county‎ (30 C)

A

• Histories of counties in Arizona‎ (16 C)
• History of Arkansas by county‎ (16 C)
• History of Atlantic County, New Jersey‎ (2 C)

C

• Histories of counties in California‎ (61 C, 3 P)
• History of Colorado by county‎ (5 C, 1 P)
• Histories of counties in Connecticut‎ (2 C)

F

• Histories of counties in Florida‎ (8 C, 3 P)

J

• History of Jefferson County, West Virginia‎ (4 C, 3 P)

M

• Histories of counties in Massachusetts‎ (16 C)
• History of Mississippi by county‎ (15 C)

N

• Histories of counties in New Mexico‎ (27 C)
• History of New York (state) by county‎ (13 C, 5 P)
• History of North Carolina by county‎ (4 C, 4 P)

P

• History of Pennsylvania by county‎ (26 C, 1 P)

S

• History of St. Louis County, Minnesota‎ (2 C, 2 P)

T

• History of Tennessee by county‎ (1 C, 1 P)
• History of Texas by county‎ (2 C)

U

• History of Utah by county‎ (1 C)

V

• History of Virginia by county‎ (1 C)

W

• Histories of counties in Washington (state)‎ (16 C)
• History of Wayne County, Michigan‎ (2 C, 3 P)