1900s (20th Century) Maps of Union Township, Ohio

Explore 19 historic maps of Union Township from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — showing old roads, neighborhoods, homes, and landmarks that have changed or disappeared over time.

Whether you're researching your family's past, planning a metal detecting trip, or studying how Union Township's landscape evolved across the 1900s, these high-resolution maps are a powerful tool for exploring the history of this region.

  • Focus on a specific era: All maps on this page are from the 1900s, giving you a focused view of this time period.
  • See what’s changed: Compare century-old streets, trails, and buildings to today's modern landscape using overlays and satellite layers.
  • Research with precision: Use these maps for genealogy, historical research, land use analysis, or educational projects.
  • View, download, or print: Maps are fully viewable online in high resolution, and can be downloaded or printed for your own records.

Start exploring Union Township's history through authentic maps from the 1900s. This is your window into the past.


Union Township, OH maps

(19)
  1. 1907 Map of Thurston, 1960 Print
    1907 Map of Thurston, 1960 Print
    1907 Thurston
    1960 Print · USGS
    Fairfield and Licking counties at the turn of the century are shown here as a bustling landscape of rail junctions and early canal segments. Researchers can trace family roots at New Zion Church, locate the Baltimore Campground, or follow the Hocking Canal near Lockville.

  2. 1908 Map of Granville, 1959 Print
    1908 Map of Granville, 1959 Print
    1908 Granville
    1959 Print · USGS
    Licking County at the start of the twentieth century remains a landscape of intimate rural communities and academic ambition. Researchers can trace ancestral farmstead locations near dozens of neighborhood hubs like Johnstown, Alexandria, and Denison University.

  3. 1909 Map of Newark, 1937 Print
    1909 Map of Newark, 1937 Print
    1909 Newark
    1937 Print · USGS
    Licking County at the turn of the century shows a bustling rail hub at the meeting of the forks of the Licking River. Genealogists and researchers can trace family roots through numerous country schools like Poodle School and rural parishes including Newton Chapel.
    2 unique versions available

  4. 1909 Map of Thornville, 1938 Print
    1909 Map of Thornville, 1938 Print
    1909 Thornville
    1938 Print · USGS
    Licking, Perry, and Fairfield counties are shown at the turn of the century as the local rail and canal-era economy remained vibrant. Researchers can trace the ancestral locations of numerous rural institutions including Porter School, Fairmount Church, and the Atherton P O at Jacksontown.
    2 unique versions available

  5. 1909 Map of Thurston, 1946 Print
    1909 Map of Thurston, 1946 Print
    1909 Thurston
    1946 Print · USGS
    Central Ohio at the start of the twentieth century was a landscape of bustling rail junctions and lakeside retreats. Trace the vanished canal ways and historic rail stops like Lockville, find family landmarks such as Ritter School, or explore the early layout of BUCKEYE LAKE.

  6. 1910 Map of Granville, 1944 Print
    1910 Map of Granville, 1944 Print
    1910 Granville
    1944 Print · USGS
    Licking County at the dawn of the automobile era shows a landscape of tightly-knit farming townships and busy rail corridors. Genealogists can locate family-named landmarks like Hazelton Corners, rural congregations at Wesley Chapel, and numerous local schools such as Wright School.

  7. 1947 Map of Columbus, 1948 Print
    1947 Map of Columbus, 1948 Print
    1947 Columbus
    1948 Print · USGS
    Central Ohio in the late 1940s is captured in this survey, showing the post-war transition of its rail hubs and military airfield expansions. Genealogists and historians can trace the paths of the Ohio Canal, the Pennsylvania RR lines, and the Camp Sherman Military Reservation.

  8. 1950 Map of Marion
    1950 Map of Marion
    1950 Marion
    1950 Print · USGS
    Central Ohio was a powerhouse of rail and river industry at the mid-century point, serving as a vital corridor between the Great Lakes and the Ohio River valley. Genealogists and rail historians can trace the paths of the Erie RR and Nickel Plate Road through towns like Bucyrus, Galion, and Upper Sandusky.

  9. 1961 Map of Columbus
    1961 Map of Columbus
    1961 Columbus
    1961 Print · USGS
    Central and Southern Ohio are captured here in the early sixties, as the region's industrial rail hubs and military bases reached their peak. Genealogists and historians can trace the transition from urban Columbus to rural townships along the Scioto River, locating Lockbourne USAF and old junctions like Washington Court House.

  10. 1961 Map of Millersport, 1962 Print
    1961 Map of Millersport, 1962 Print
    1961 Millersport
    1962 Print · USGS
    Central Ohio in the early sixties is captured here at the intersection of early canal history and mid-century recreation. Trace the path of the OHIO CANAL (ABANDONED) near Millersport or locate family roots at Refugee Cem and Fletcher Chapel.
    3 unique versions available

  11. 1961 Map of Newark, 1962 Print
    1961 Map of Newark, 1962 Print
    1961 Newark
    1962 Print · USGS
    Newark and the Licking River forks are shown here in the early 1960s as the region's industrial base and suburban footprint expanded. Researchers can trace historic earthworks at the Octagon State Memorial, family plots in Cedar Hill Cemetery, and the local rail network of the B & O.
    5 unique versions available

  12. 1961 Map of Granville, 1962 Print
    1961 Map of Granville, 1962 Print
    1961 Granville
    1962 Print · USGS
    Licking County at the start of the sixties reveals a landscape of collegiate life and rail-side settlements. Trace family history at Harrison Ch, explore the grounds of Denison Univ, or locate old homesteads near Union Station.
    3 unique versions available

  13. 1961 Map of Thornville, 1962 Print
    1961 Map of Thornville, 1962 Print
    1961 Thornville
    1962 Print · USGS
    The Buckeye Lake region in the early sixties showcases a landscape defined by lakeside recreation and historic surveying boundaries. Trace family roots at Friendship Cem or study the rail connections at Thornport and Thornville.
    5 unique versions available

  14. 1962 Map of Columbus
    1962 Map of Columbus
    1962 Columbus
    1962 Print · USGS
    Central Ohio during the early sixties reveals a transition from the industrial corridors of Columbus to the forested ridges of the south. Genealogists and historians can trace the rail networks of the Baltimore & Ohio RR and find local landmarks like Washington Court House and Camp Sherman Military Reservation.

  15. 1962 Map of Marion
    1962 Map of Marion
    1962 Marion
    1962 Print · USGS
    Central Ohio during the post-war era showcases a dense network of railroad towns and emerging interstate highways. Genealogists can trace family roots in smaller settlements like Houcktown and Marseilles or locate landmarks near Indian Lake.

  16. 1966 Map of Marion, 1968 Print
    1966 Map of Marion, 1968 Print
    1966 Marion
    1968 Print · USGS
    Central Ohio in the mid-sixties is captured during a period of rapid highway expansion and industrial connectivity. Genealogists and historians can trace rail-and-river networks through towns like Marion, Urbana, and Mount Vernon, or locate landmarks such as Malabar Farm and Black Hand Rock.
    3 unique versions available

  17. 1967 Map of Columbus, 1969 Print
    1967 Map of Columbus, 1969 Print
    1967 Columbus
    1969 Print · USGS
    Central Ohio during the late sixties serves as a vital corridor of rail and aviation, from the industrial streets of Springfield to the hangar lines of Lockbourne Air Force Base. Genealogists and researchers can trace the growth of towns like Circleville and London or locate rural landmarks such as St Paul church and the London Correctional Institution.
    2 unique versions available

  18. 1984 Map of Lancaster, 1985 Print
    1984 Map of Lancaster, 1985 Print
    1984 Lancaster
    1985 Print · USGS
    Central Ohio and the Hocking Valley come into focus during the mid-eighties as suburban growth meets the wooded ridges of the southeast. Researchers can trace transportation networks through Buckeye Lake or locate landmarks like Flint Ridge State Memorial and Moxahala Park.

  19. 1992 Map of Thornville, 1995 Print
    1992 Map of Thornville, 1995 Print
    1992 Thornville
    1995 Print · USGS
    Buckeye Lake and its surrounding communities are captured here in the early nineties, showing a landscape defined by water and rural heritage. Researchers can trace historic property boundaries like the Refugee Lands line or locate family names at Hebron Cem and Thornville.

End of results
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