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Old Maps of Warren County, Ohio for Metal Detecting

Plan your next treasure hunt with 101 historic maps of Warren County. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.

  • Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
  • Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
  • Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.

Use these historic maps to boost your research and find new opportunities beneath the surface of Warren County.

Warren County, OH maps

(101)
  1. 1904 Map of Mason, 1958 Print
    1904 Map of Mason, 1958 Print
    1904 Mason
    1958 Print · USGS
    Southwestern Ohio at the turn of the century is a landscape of thriving canal-era towns and expanding rail corridors. Genealogists and researchers can trace the early layouts of Union Village, Shaker Village, and the industrial riverside at Kings Mills.
  4. 1906 Map of Mason, 1939 Print
    1906 Map of Mason, 1939 Print
    1906 Mason
    1939 Print · USGS
    Warren and Butler counties are shown here in the first decade of the 1900s, when electric railways were transforming rural life. Genealogists can trace family roots through old hubs like Union Village, Kings Mills, and Amanda Excello P O.
    2 unique versions available
  7. 1907 Map of Blanchester
    1907 Map of Blanchester
    1907 Blanchester
    1907 Print · USGS
    Clinton County at the dawn of the twentieth century was a landscape of well-connected rail towns and country parishes. Genealogists can trace family roots through numerous landmarks like Macedonia Chapel, Dutch School, and the Childrens Home near Wilmington.
    3 unique versions available
  10. 1908 Map of Miamisburg, 1948 Print
    1908 Map of Miamisburg, 1948 Print
    1908 Miamisburg
    1948 Print · USGS
    The Miami Valley at the start of the twentieth century was a hub of electric traction lines and canal history. Genealogists and historians can trace the early layouts of Miamisburg and Franklin, or locate landmarks like Browns Chapel and the National Military Home.
  13. 1913 Map of Waynesville
    1913 Map of Waynesville
    1913 Waynesville
    1913 Print · USGS
    The Miami and Erie Canal and a dense network of electric railways define this Ohio landscape in the decade before the Great War. Researchers can trace the early footprints of Waynesville, Centerville, and Springboro alongside rural landmarks like Washington Mills and Lantz School.
  16. 1914 Map of Morrow, 1963 Print
    1914 Map of Morrow, 1963 Print
    1914 Morrow
    1963 Print · USGS
    Warren County in the years before the Great War is a landscape of thriving river towns and busy rail junctions. Genealogists and historians can trace family locations through numerous rural schoolhouses like Chestnut Ridge School or landmarks like Fort Ancient and Stubbs Mill.
  19. 1915 Map of Waynesville, 1942 Print
    1915 Map of Waynesville, 1942 Print
    1915 Waynesville
    1942 Print · USGS
    The Dayton suburbs and Warren County countryside are captured here just before the Great War, during the heyday of electric interurban rail. Genealogists can locate specific local landmarks like Lantz School, Wittes Corners, and the historic community of Shakertown.
  22. 1916 Map of Morrow, 1936 Print
    1916 Map of Morrow, 1936 Print
    1916 Morrow
    1936 Print · USGS
    Warren County at the start of the Great War is a landscape of thriving river towns and dense rural school districts. Genealogists can locate family-named schools and early settlements like Harveysburg, Maineville, and the landmark Fort Ancient.
    2 unique versions available
  25. 1917 Map of Xenia, 1934 Print
    1917 Map of Xenia, 1934 Print
    1917 Xenia
    1934 Print · USGS
    Greene County was a thriving center of rail and education during the early twentieth century, anchored by the hub of Xenia. Genealogists can trace family roots through dozens of local landmarks, from Wilberforce University to the Soldiers and Sailors Orphans Home and Lumberton.
    2 unique versions available
  28. 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.
  31. 1951 Map of Franklin, 1953 Print
    1951 Map of Franklin, 1953 Print
    1951 Franklin
    1953 Print · USGS
    The industrial corridor of the Great Miami River valley thrives in the early 1950s as a major rail hub for the New York Central and Baltimore and Ohio. Genealogists can trace family landmarks like Swartzel Cem and Stettler Ch or locate the ancient Indian Mound overlooking the river.
  34. 1953 Map of Cincinnati, 1965 Print
    1953 Map of Cincinnati, 1965 Print
    1953 Cincinnati
    1965 Print · USGS
    The Ohio River valley and the industrial heartland of Indiana and Ohio are captured here during the mid-century peak of rail and river commerce. Genealogists and historians can trace connections between Cincinnati and outlying military sites like Camp Atterbury and Bakalar AFB.
    3 unique versions available
  37. 1955 Map of Monroe, 1956 Print
    1955 Map of Monroe, 1956 Print
    1955 Monroe
    1956 Print · USGS
    In the mid-1950s, the border of Butler and Warren Counties was a landscape of established institutions and quiet rail stops. Researchers can trace historic communal sites like the Otterbein Home, old cemeteries such as Mound Cemetery, and stops along the Pennsylvania RR at Beedles Station.
  40. 1955 Map of New Burlington, 1956 Print
    1955 Map of New Burlington, 1956 Print
    1955 New Burlington
    1956 Print · USGS
    Greene and Clinton Counties are shown in the mid-1950s as a landscape of established townships and winding creek forks. Genealogists and local historians can trace family roots through numerous sites like New Burlington Cem, Richland Ch, and McKay Cem.
    2 unique versions available
  43. 1955 Map of Lebanon, 1956 Print
    1955 Map of Lebanon, 1956 Print
    1955 Lebanon
    1956 Print · USGS
    Mid-century Lebanon and its surrounding townships show a landscape of established family farms and growing residential heights. Genealogists and local historians can trace legacy sites like the Old Stone Schoolhouse, Pioneer Cem, and the Pennsylvania Railroad corridor.
  46. 1955 Map of Waynesville, 1956 Print
    1955 Map of Waynesville, 1956 Print
    1955 Waynesville
    1956 Print · USGS
    The Little Miami River valley in the mid-fifties remains a landscape of small railroad hamlets and historic church communities. Genealogists and historians can trace family locations near Waynesville, Spring Valley, and the now-submerged banks of Caesar Creek.
    2 unique versions available
  49. 1955 Map of South Lebanon, 1956 Print
    1955 Map of South Lebanon, 1956 Print
    1955 South Lebanon
    1956 Print · USGS
    Warren and Clermont Counties are captured in the mid-fifties, showing the industrial pulse of the Little Miami River valley alongside quiet farming hamlets. Trace family roots at Deerfield Cem, locate the old Township Sch, or explore the rail hubs at Middletown Junction and Morrow.
    4 unique versions available
  52. 1955 Map of Oregonia, 1956 Print
    1955 Map of Oregonia, 1956 Print
    1955 Oregonia
    1956 Print · USGS
    Warren County at the dawn of the interstate era still revolves around the river valley and its rail connections. Researchers can trace ancestral locations at Mathers Mills, Harveysburg, and local landmarks like Olive Branch Ch.
    2 unique versions available
  55. 1955 Map of Mason, 1956 Print
    1955 Map of Mason, 1956 Print
    1955 Mason
    1956 Print · USGS
    Southwestern Ohio was entering a period of suburban expansion in the mid-fifties while maintaining its vital river and rail corridors. Trace the massive Voice of America transmitter site and local landmarks like Kings Mills and Gate of Heaven Cemetery.
  58. 1955 Map of Springboro, 1956 Print
    1955 Map of Springboro, 1956 Print
    1955 Springboro
    1956 Print · USGS
    Warren and Montgomery Counties are captured here in the mid-1950s, showing a traditional farming landscape on the cusp of modern growth. Researchers can locate old family burial grounds like Rehoboth Cem and small rural hubs including Lytle, Ridgeville, and Pekin.
  61. 1955 Map of Pleasant Plain, 1956 Print
    1955 Map of Pleasant Plain, 1956 Print
    1955 Pleasant Plain
    1956 Print · USGS
    Warren and Clermont counties are shown in the mid-fifties as a landscape of rural hamlets and winding river forks. Family historians can trace numerous rural sites like Ruhyan Cem, Leather Ear Ch, and the Baltimore and Ohio RR corridor.
    2 unique versions available
  64. 1957 Map of Cincinnati
    1957 Map of Cincinnati
    1957 Cincinnati
    1957 Print · USGS
    The Ohio River valley and its surrounding highlands thrived during the mid-fifties industrial peak, centered on the bustling Cincinnati and Dayton metropolitan hubs. Researchers can trace the extensive rail networks and military sites like Wright-Patterson AFB and Camp Atterbury.
  67. 1960 Map of Clarksville, 1962 Print
    1960 Map of Clarksville, 1962 Print
    1960 Clarksville
    1962 Print · USGS
    The Clinton and Warren county line runs through this early 1960s landscape as the newly established Cowan State Park takes shape. Genealogists can trace local roots at Jonahs Run Ch, Sewell Cem, and the village of Clarksville.
    3 unique versions available
  70. 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.
  73. 1961 Map of Blanchester, 1962 Print
    1961 Map of Blanchester, 1962 Print
    1961 Blanchester
    1962 Print · USGS
    Clinton County’s railroad heritage is on full display during the early sixties, centered on the bustling junction at Blanchester. Genealogists and local historians can trace family farmsteads along Nauvoo Road and locate historic burial sites like Rehoboth Cem or the IOOF Cem.
    4 unique versions available
Showing maps 1-25 of 101

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