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Old Maps of Trenton Township, Ohio for Genealogy

Trace your family roots with 20 historic maps of Trenton Township. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.

  • Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
  • Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
  • Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.

These maps are an incredible resource for exploring your personal connection to Trenton Township's past.

Trenton Township, OH maps

(20)
  1. 1902 Map of Westerville, 1958 Print
    1902 Map of Westerville, 1958 Print
    1902 Westerville
    1958 Print · USGS
    Franklin and Delaware counties at the turn of the century show a landscape transitioning from rural mill seats to rail-connected suburbs. Genealogists can trace family footprints through historic settlements like Westerville, Gahanna, and the trolley-linked Central College.
  4. 1904 Map of Westerville, 1941 Print
    1904 Map of Westerville, 1941 Print
    1904 Westerville
    1941 Print · USGS
    Central Ohio at the turn of the century shows a landscape transitioning from rural crossroads to early suburban rail hubs. Genealogists and local historians can trace the paths of the Columbus and Newark Electric R.R. and locate vanished local points like Africa, Central College, and Unhook.
    2 unique versions available
  7. 1915 Map of Marengo, 1946 Print
    1915 Map of Marengo, 1946 Print
    1915 Marengo
    1946 Print · USGS
    Morrow and Delaware counties are shown in detail during the heyday of the steam railroad and the one-room schoolhouse. Genealogists and historians can locate vanished local landmarks like Swamp Angel School, the County Infirmary, and the Treaty Line.
  10. 1943 Map of Marengo
    1943 Map of Marengo
    1943 Marengo
    1943 Print · USGS
    Central Ohio's agricultural heartland is documented here during the early war years, showing a landscape defined by small-town rail hubs and a dense network of rural schoolhouses. Researchers can trace family history through dozens of named sites like Chestnut Grove Sch, the County Infirmary, and settlements such as Westfield and Fulton.
  13. 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.
  16. 1955 Map of Sunbury, 1956 Print
    1955 Map of Sunbury, 1956 Print
    1955 Sunbury
    1956 Print · USGS
    Mid-century Delaware County comes into focus as Sunbury and Galena maintain their historic rail connections along the PENNSYLVANIA line. Researchers can trace rural lineages through numerous local sites like Fancher Cem, New Bethel Ch, and the emerging Hoover Reservoir.
    2 unique versions available
  19. 1961 Map of Olive Green, 1962 Print
    1961 Map of Olive Green, 1962 Print
    1961 Olive Green
    1962 Print · USGS
    Central Ohio farm country comes to life in the early 1960s, showing a landscape of small crossroads and creek-side settlements. Researchers can trace the path of the Pennsylvania railroad or locate rural landmarks like the Covered Bridge and Pagetown Cem.
    3 unique versions available
  22. 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.
  25. 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
  28. 1967 Map of Sunbury, 1969 Print
    1967 Map of Sunbury, 1969 Print
    1967 Sunbury
    1969 Print · USGS
    Delaware County's rural character meets the growing reach of the capital's parklands in the late sixties. Genealogists and local historians can trace family roots through several landmarks, including Vans Valley Cem, New Bethel Ch, and the settlement at Center Village.
    3 unique versions available
  31. 2010 Map of Olive Green, 2010 Print
    2010 Map of Olive Green, 2010 Print
    2010 Olive Green
    2010 Print · USGS
    Covers Trenton Township, including Sunbury, Peru Township, and other nearby areas
  34. 2010 Map of Sunbury, 2010 Print
    2010 Map of Sunbury, 2010 Print
    2010 Sunbury
    2010 Print · USGS
    Covers Trenton Township, including Harlem, Sunbury, and other nearby areas
  37. 2013 Map of Sunbury, 2013 Print
    2013 Map of Sunbury, 2013 Print
    2013 Sunbury
    2013 Print · USGS
    Covers Trenton Township, including Harlem, Sunbury, and other nearby areas
  40. 2013 Map of Olive Green, 2013 Print
    2013 Map of Olive Green, 2013 Print
    2013 Olive Green
    2013 Print · USGS
    Covers Trenton Township, including Sunbury, Peru Township, and other nearby areas
  43. 2016 Map of Olive Green, 2016 Print
    2016 Map of Olive Green, 2016 Print
    2016 Olive Green
    2016 Print · USGS
    Covers Trenton Township, including Sunbury, Peru Township, and other nearby areas
  46. 2016 Map of Sunbury, 2016 Print
    2016 Map of Sunbury, 2016 Print
    2016 Sunbury
    2016 Print · USGS
    Covers Trenton Township, including Harlem, Sunbury, and other nearby areas
  49. 2019 Map of Olive Green, 2019 Print
    2019 Map of Olive Green, 2019 Print
    2019 Olive Green
    2019 Print · USGS
    Covers Trenton Township, including Sunbury, Peru Township, and other nearby areas
  52. 2019 Map of Sunbury, 2019 Print
    2019 Map of Sunbury, 2019 Print
    2019 Sunbury
    2019 Print · USGS
    Covers Trenton Township, including Harlem, Sunbury, and other nearby areas
  55. 2023 Map of Olive Green, 2023 Print
    2023 Map of Olive Green, 2023 Print
    2023 Olive Green
    2023 Print · USGS
    Delaware and Morrow counties in the early 2020s remain defined by quiet crossroads and ancestral burial grounds. Genealogists can trace family lines at Preacher Davys Graveyard, Porter Stark Cem, and the East Liberty Cem.
  58. 2023 Map of Sunbury, 2023 Print
    2023 Map of Sunbury, 2023 Print
    2023 Sunbury
    2023 Print · USGS
    Delaware County and the Licking County border are shown in this modern era, centered on the growing communities of Sunbury and Galena. Genealogists can locate numerous local burial sites like Vans Valley Cem, Maple Grove Cem, and Center Village Cem.
End of results
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Frequently asked questions

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