Ohio Maps are an invaluable part of family history research, especially if you live far from where your ancestor lived. Because Ohio political boundaries often changed, historic maps are critical in helping you discover the precise location of your ancestor’s hometown, what land they owned, who their neighbors were, and more.
Ohio County Formation Map
(Ohio maps made with the use AniMap Plus 3.0 & with the Permission of the Goldbug Company)
Ohio Antique Maps & Atlases
See U.S. State & County Boundary Maps and Antique Atlases to view free map images of antique maps & atlases maps during the years 1732 to 1897 for the entire United States as well as other states and countries.
These are scanned from the original copies so you can see Ohio and Ohio counties as our ancestors saw them over a hundred years ago. Some Ohio maps years (not all) have cities, railroads, P.O. locations, township outlines and other features useful to the avid genealogist in Ohio.
Disclaimer: All Ohio maps are free to use for your own genealogical purposes and may not be reproduced for resale or distribution.Source: David Rumsey Historical Map Collection
- 1804 Ohio Atlas Map
- 1814 Atlas Map of Ohio
- 1822 Geographical, Historical, And Statistical Atlas Map Of Ohio
- 1827 Map of the States of Ohio, Ohio, & Illinois, and Part of the Michigan Territory
- 1836 A New Atlas Map Of Ohio with its Canals, Roads & Distances (with) Cincinnati
- 1845 Ohio Atlas Map
- 1856 Ohio Atlas Map. (with) Vicinity Of Cleveland Cuyahoga Co.
- 1856 City of Cincinnati
- 1866 State of Ohio
- 1880 County & township map of the states of Ohio and Ohio
- 1880 Plan of Cincinnati and vicinity
Ohio Map Description & Links
- Ohio Digital Map Library (usgwarchives.org)
- U.S., Indexed Early Land Ownership and Township Plats, 1785-1898 (search.ancestry.com)
- Ohio Maps, Atlases & Gazetteers (ancestry.com) Maps are an invaluable part of family history research, especially if you live far from where your ancestor lived. Because political boundaries often changed, historic maps are critical in helping you discover the precise location of your ancestor’s hometown, what land they owned, who their neighbors were, and more.
- Ohio Maps (lib.utexas.edu) The Perry-Castañeda Library Map Collection.
- U.S., Indexed County Land Ownership Maps, 1860-1918 (ancestry.com)
- Ohio Maps Description (ancestry.com) from Red Book: American State, County, and Town Sources.
- Ohio Map Books (amazon.com)
