Historical Maps and County Boundary Changes Maps

Profile manager: RL McAdoo [send private message]

"Return to McAdoo ONS Main Page"

Historical Maps Showing Features ca 1775

30_May_1775 Click Here "An Accurate Map of North and South Carolina with their Indian Frontiers, showing in a distinct manner all the Mountains, Rivers, Swamps, Marshes, Bays, Creeks, Harbors, Sandbanks and Soundings on the Coasts, with the Roads and Indian Paths as well as the Boundary or Provincial Lines, the several Townships and other divisions of the Land in both Provinces; the whole from Actual Surveys by Henry Mouzon and others."

• 30_May_1775 North Carolina Expanded Detail Section Click Here
• 30_May_1775 South Carolina Expanded Detail Section Click Here

10 June 1775 Click Here "A Map of Pennsylvania exhibiting not only the Improved Parts of that Province, but also its extensive Fronntiers: Laid down from Actual Surveys, and chiefly from the late Map of W. Scull published in 1770; and humbly inscribed to the Honourable Thomas Penn and Richard Penn Esquires, true and absolute Proprietaries and Governors of the Province of Pennsylvania."

June 1775 Click Here "North America, from the French of Mr. D' Anville, Improved with the English Surveys made since the Peace. NB: The Boundaries of the Provinces since the conquest of Canada are laid down as settled by the King in Council."

ca 1775 Click Here "A Map of the British Empire in North America by Samuel Dunn, mathematician improved from the surveys of Capt. Carver."

Maps of Evolution of US Territories and Expansion

A set of static maps by timeline plus an an animated GIF file that illustrates the territorial expansion of the USA from 1776 to the present day.

1776-2020 Click Here Territorial Expansion of the United States after 1776 to present day.

Maps of Historical County Boundaries Changes

Click the link below to go to an interactive map of the changes in borders of the state's county boundaries from early date through present day 1/1/2023. From MapOfUS.

ALABAMA_1799-1980 Click_Here

ARKANSAS_1813-1925 Click_Here

FLORIDA_1821-1997 Click_Here

GEORGIA_1758-1932 Click_Here

ILLINOIS_1790-1869 Click_Here

INDIANA_1790-1873 Click_Here

IOWA_1816-1872 Click_Here

KANSAS_1855-1893 Click_Here

KENTUCKY_1776-1939 Click_Here

LOUISIANA_1805-1990 Click_Here

MARYLAND_1637-1997 Click_Here

MISSISSIPPI_1785-1918 Click_Here

MISSOURI_1804-1889 Click_Here

NORTH_CAROLINA_1664-1965 Click_Here

OHIO_1788-1888 Click_Here

OKLAHOMA_1819-1912 Click_Here

PENNSYLVANIA_1673-1879 Click_Here

SOUTH_CAROLINA_1682-1987 Click_Here

TENNESSEE_1777-1985 Click_Here

TEXAS_1834-1931 Click_Here

VIRGINIA_1617-1995 Click_Here