Historical Maps of Union County, Ohio
Journey back in time with 108 historical maps of Union County, dating from 1901 to present day. Explore and discover the history of Union County through detailed topographic maps, featuring cities, landmarks, and geographical changes. Dive deeper into each map with our interactive high-resolution viewer and extensive library data. Every map in our collection is also available for purchase as a framed or unframed museum-quality print for those interested interested in bringing a part of history into their home. Begin your historical adventure now!
Union County, OH maps (108)
- 1901 Map of Dublin, 1955 Print1901 Dublin1955 Print · USGSCovers portions of Union County, including Dublin, Madison County, and others.
- 1903 Map of Dublin, 1939 Print1903 Dublin1939 Print · USGSCovers portions of Union County, including Dublin, Madison County, and others.
- 1903 Map of Dublin, 1946 Print1903 Dublin1946 Print · USGSCovers portions of Union County, including Dublin, Madison County, and others.
- 1903 Map of Marion, 1961 Print1903 Marion1961 Print · USGSCovers portions of Union County, including Marion, Crawford County, and others.
- 1905 Map of Marion, 1944 Print1905 Marion1944 Print · USGSCovers portions of Union County, including Marion, Crawford County, and others.
- 1913 Map of East Liberty, 1961 Print1913 East Liberty1961 Print · USGSCovers portions of Union County, including East Liberty, and others.
- 1913 Map of Richwood, 1962 Print1913 Richwood1962 Print · USGSCovers portions of Union County, including Richwood, and others.
- 1914 Map of Mechanicsburg, 1954 Print1914 Mechanicsburg1954 Print · USGSCovers portions of Union County, including Mechanicsburg, Logan County, and others.
- 1915 Map of College Corner1915 College Corner1915 Print · USGSCovers portions of Union County, including College Corner, Indiana, and others.
- 1915 Map of East Liberty, 1941 Print1915 East Liberty1941 Print · USGSCovers portions of Union County, including East Liberty, and others.
Showing maps 1-10 of 108
Explore maps of related cities
See more
Explore maps of related counties
- Adams County, OH
- Allen County, OH
- Ashland County, OH
- Ashtabula County, OH
- Athens County, OH
- Auglaize County, OH
See more
Frequently asked questions
- Can I purchase a physical print of a historical map of Union County, OH?
- Why are historical maps of Union County, OH important for research and professional purposes?
- What types of historical maps are available for Union County, OH?
- What advanced features do you offer for professional use?
- How can I find a specific historical map of Union County, OH?
- How can I contribute a historical map of Union County, OH that's not in your collection?
- What is the oldest map of Union County, OH in your collection?
- How can I download a map of Union County, OH?