1910s Maps of Mercer County, Ohio

Explore 6 historic maps of Mercer County from the 1910s. These maps offer a rare glimpse into what life looked like during the 1910s — 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 Mercer County's landscape evolved across the 1910s, 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 1910s, 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 Mercer County's history through authentic maps from the 1910s. This is your window into the past.


Mercer County, OH maps

(6)
  1. 1911 Map of Berne
    1911 Map of Berne
    1911 Berne
    1911 Print · USGS
    The Ohio-Indiana borderlands come to life in this pre-war survey of the rural landscape between the St. Marys and Wabash rivers. Genealogists can trace family footprints through numerous district sites like Duck Creek School No 4, St Anthony, and Zion Church.

  2. 1911 Map of Loramie, 1936 Print
    1911 Map of Loramie, 1936 Print
    1911 Loramie
    1936 Print · USGS
    Western Ohio at the start of the twentieth century shows a landscape transitioning from the canal era to the age of electric rail. Researchers can trace the Miami and Erie Canal through Minster and New Bremen, or locate family sites near St Patricks Church and Schwaberow School.

  3. 1911 Map of Spencerville, 1942 Print
    1911 Map of Spencerville, 1942 Print
    1911 Spencerville
    1942 Print · USGS
    Western Ohio in the early 1900s was a hub of canal and rail transport, anchored by the industrial and shipping activity in St Marys. Genealogists and historians can trace numerous rural schoolhouses like Hardscrabble School and the path of the Miami and Erie Canal.

  4. 1914 Map of Celina, 1942 Print
    1914 Map of Celina, 1942 Print
    1914 Celina
    1942 Print · USGS
    Mercer County's agricultural and railway hub at Celina is captured here in the years before the Great War. Genealogists and local historians can pinpoint dozens of rural schoolhouses and crossroads settlements, including Skeels Crossroads, St Anthony, and the County Infirmary.

  5. 1915 Map of Fort Recovery
    1915 Map of Fort Recovery
    1915 Fort Recovery
    1915 Print · USGS
    The Indiana-Ohio borderlands come into focus during the mid-1910s, showing the agricultural and rail-dependent landscape around Fort Recovery. Genealogists and historians can trace the exact locations of numerous rural institutions like Oak Grove School, Mt Zion School, and the Lake Erie and Western railroad corridor.
    2 unique versions available

  6. 1918 Map of Fort Recovery, 1922 Print
    1918 Map of Fort Recovery, 1922 Print
    1918 Fort Recovery
    1922 Print · USGS
    Fort Recovery and the surrounding Mercer County farmsteads are documented here in the early twentieth century, just years after the turn of the century. Genealogists can trace family connections through a high density of rural schoolhouses like Mt Zion School and settlements such as Macedon and Buck Corners.

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Frequently asked questions

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