1900-1909 Maps of Union County, Ohio

Explore 4 historic maps of Union County from 1900-1909. 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 County'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 County's history through authentic maps from the 1900s. This is your window into the past.


Union County, OH maps

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  1. 1901 Map of Dublin, 1955 Print
    1901 Map of Dublin, 1955 Print
    1901 Dublin
    1955 Print · USGS
    Central Ohio at the turn of the century reveals a landscape of independent agricultural villages and busy rail corridors long before the suburban expansion. Trace early property and settlement patterns in Dublin, Worthington, and Hilliard, and locate vanished rail stops along the Pennsylvania System and the Columbus Delaware and Marion Electric Ry.

  2. 1903 Map of Dublin, 1939 Print
    1903 Map of Dublin, 1939 Print
    1903 Dublin
    1939 Print · USGS
    Central Ohio at the turn of the century is captured here as a landscape of river valleys and emerging railroad towns. Genealogists can trace early homesteads and routes between established centers like Worthington and smaller rural stops such as Amlin and Powell.
    2 unique versions available

  3. 1903 Map of Marion, 1961 Print
    1903 Map of Marion, 1961 Print
    1903 Marion
    1961 Print · USGS
    Marion emerges as a powerful rail hub at the turn of the century, with nearly ten different lines intersecting at the city's heart. Local historians can trace the early industrial landscape through the Electric RR and the Quarry near Owen.

  4. 1905 Map of Marion, 1944 Print
    1905 Map of Marion, 1944 Print
    1905 Marion
    1944 Print · USGS
    Marion became a bustling railroad crossroads at the turn of the century, serving as a vital link for the state's industrial and agricultural transport. Researchers can trace the early city grid, the path of the Hocking Valley Line, and rural outposts like Morral and Little Sandusky.

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Top cities of Union County


Frequently asked questions

  • What are the different types of historical maps available for Union County?
  • What is the oldest map of Union County?
  • Where can I purchase historical maps of Union County for my home or office?
  • Where can I download high-res historical maps of Union County?
  • Are there historical topographic maps available for Union County?
  • Is there historical aerial imagery available for Union County?
  • Where are historical maps of Union County sourced from?