1900s (20th Century) Maps of Loudoun County, Virginia

Explore 103 historic maps of Loudoun County 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 Loudoun 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 Loudoun County's history through authentic maps from the 1900s. This is your window into the past.


Loudoun County, VA maps

(103)
  1. 1908 Map of Middletown
    1908 Map of Middletown
    1908 Middletown
    1908 Print · USGS
    The Potomac River valley in the early twentieth century shows a landscape defined by the convergence of major rail lines and the historic Chesapeake and Ohio Canal. Genealogists and historians can trace the foundations of Eakles Mills, Burkittsville, and Washington Junction.

  2. 1908 Map of Seneca
    1908 Map of Seneca
    1908 Seneca
    1908 Print · USGS
    The Potomac River valley at the turn of the century shows a vital landscape of canal commerce and emerging rail lines. Genealogists and historians can trace family-named sites across the Maryland-Virginia border, from Poolesville to river crossings at Whites Ferry and Edwards Ferry.
    7 unique versions available

  3. 1908 Map of Ijamsville, 1921 Print
    1908 Map of Ijamsville, 1921 Print
    1908 Ijamsville
    1921 Print · USGS
    Frederick and its surrounding valley are captured here just after the turn of the century, showing a landscape defined by historic turnpikes and the winding Monocacy River. Genealogists and historians can trace defunct schoolhouses, early turnpike toll gates like Fountain Rock T.G., and family landmarks near Sugarloaf Mtn.

  4. 1909 Map of Ijamsville
    1909 Map of Ijamsville
    1909 Ijamsville
    1909 Print · USGS
    Frederick County and parts of Montgomery County are documented here during an era of significant rail and turnpike expansion. Genealogists and historians can locate early post offices and stations such as Araby P O, Ijamsville, and the Almshouse near Frederick.
    9 unique versions available

  5. 1910 Map of Antietam
    1910 Map of Antietam
    1910 Antietam
    1910 Print · USGS
    Maryland's borderlands and the Potomac River valley are captured here in the early twentieth century. Genealogists can locate family landmarks like Garretts Mill, trace the Chesapeake and Ohio Canal, or find historic sites including Dunkard Church.
    6 unique versions available

  6. 1914 Map of Martinsburg
    1914 Map of Martinsburg
    1914 Martinsburg
    1914 Print · USGS
    The eastern panhandle of West Virginia comes alive in this survey, showing a landscape defined by the Potomac River and burgeoning rail hubs. Genealogists can trace family footprints through dozens of schools and churches, from Shepherdstown to the Snyder Hill Riverside School and John Browns Cave.
    3 unique versions available

  7. 1915 Map of Fairfax
    1915 Map of Fairfax
    1915 Fairfax
    1915 Print · USGS
    Northern Virginia in the early twentieth century appears as a collection of quiet rail towns and farmsteads. Trace the old routes of the Southern RR and find family-named landmarks like Sideburn, Balls Ford, and Bear School.
    4 unique versions available

  8. 1916 Map of Martinsburg
    1916 Map of Martinsburg
    1916 Martinsburg
    1916 Print · USGS
    The Eastern Panhandle of West Virginia comes to life in the years before the Great War, showing a bustling hub of rail activity and river commerce. Genealogists and historians can trace family roots through schoolhouses like Sutton School and old settlements such as Middleway and Summit Point.
    4 unique versions available

  9. 1916 Map of Berryville, 1920 Print
    1916 Map of Berryville, 1920 Print
    1916 Berryville
    1920 Print · USGS
    The lower Shenandoah Valley at the onset of the Great War was a landscape defined by its river ferries and growing rail lines. Genealogists and historians can trace the foundations of local life through rural landmarks like Mountain Mission, Furnace School, and the river crossing at Shannondale Ferry.
    2 unique versions available

  10. 1933 Map of Middleburg
    1933 Map of Middleburg
    1933 Middleburg
    1933 Print · USGS
    Northern Virginia is captured here in the years following the Great War, showing a landscape defined by its ridges and historical milestones. Genealogists and historians can locate family landmarks like the Henry House, Beverly Mill, and rural centers such as Hickory Grove.

  11. 1939 Map of Berryville
    1939 Map of Berryville
    1939 Berryville
    1939 Print · USGS
    Northern Virginia and the West Virginia borderlands appear here in the late thirties as a landscape of river fords and mountain gaps. Genealogists can trace family names at Locke Mill, Shepherd Ford, and the Mt Olive Cem.

  12. 1942 Map of Frederick
    1942 Map of Frederick
    1942 Frederick
    1942 Print · USGS
    Mid-century Maryland's central corridor is centered on Frederick as it appeared before the modern interstate system. Researchers can trace the routes of the B & O Canal, locate the Montevue Almshouse, and see the intersection of the Northern Central RR with early turnpikes.

  13. 1943 Map of Arcola, 1957 Print
    1943 Map of Arcola, 1957 Print
    1943 Arcola
    1957 Print · USGS
    Northern Virginia remains a landscape of quiet crossroads and family farms during the mid-1940s. Genealogists can trace rural life through landmarks like Watson Sch, Conklin Ch, and the small settlement of Lenah along the Lee-Jackson Memorial Highway.
    3 unique versions available

  14. 1943 Map of Bluemont, 1960 Print
    1943 Map of Bluemont, 1960 Print
    1943 Bluemont
    1960 Print · USGS
    Loudoun County’s rural heritage is preserved here in the 1940s, showing the ridge-and-valley landscape before modern development. Genealogists can trace family roots through settlements like Unison and Willisville, and landmarks like Ebenezer Ch.

  15. 1943 Map of Ashby Gap, 1961 Print
    1943 Map of Ashby Gap, 1961 Print
    1943 Ashby Gap
    1961 Print · USGS
    The Blue Ridge mountains and Shenandoah Valley meet in the early 1940s, showing a landscape of high ridges and winding river bends. Trace the path of the Appalachian Trail past Mt Weather or locate rural landmarks like Mt Carmel Ch and Millwood.

  16. 1943 Map of Upperville, 1961 Print
    1943 Map of Upperville, 1961 Print
    1943 Upperville
    1961 Print · USGS
    Northern Virginia's Piedmont and Blue Ridge foothills are captured here during the early 1940s. Genealogists can trace family footprints at Upperville, Delaplane, and Markham, or locate landmarks like Pennys Hill Sch and the SOUTHERN rail line.

  17. 1943 Map of Rectortown, 1961 Print
    1943 Map of Rectortown, 1961 Print
    1943 Rectortown
    1961 Print · USGS
    Northern Virginia's Piedmont landscape is captured here during the early years of the Second World War. Researchers can trace the Southern railroad line through Rectortown or locate family history near Ivy Hill Cem and Atoka.

  18. 1944 Map of Waterford
    1944 Map of Waterford
    1944 Waterford
    1944 Print · USGS
    Loudoun County is shown in the mid-1940s as a landscape of rural villages and river commerce along the Maryland border. Researchers can trace the Washington and Old Dominion rail line and find landmarks like the Balls Bluff National Cemetery and Loyalty Store.

  19. 1944 Map of Round Hill
    1944 Map of Round Hill
    1944 Round Hill
    1944 Print · USGS
    The Virginia and West Virginia borderlands are captured here during the mid-forties, showing the river-carved landscape of the Blue Ridge. Researchers can trace the path of the Appalachian Trail or locate local landmarks like Mountain Mission and Round Hill.

  20. 1944 Map of Poolesville
    1944 Map of Poolesville
    1944 Poolesville
    1944 Print · USGS
    Maryland's agricultural heartland and the Potomac riverfront are detailed here during the mid-1940s, just as the rural landscape began its modern shift. Researchers can trace the path of the Chesapeake and Ohio Canal and locate old crossroads at Beallsville, Poolesville, and Jerusalem.
    2 unique versions available

  21. 1944 Map of Leesburg
    1944 Map of Leesburg
    1944 Leesburg
    1944 Print · USGS
    Loudoun County, Virginia, is captured in the mid-1940s as a landscape of crossroads, mills, and riverside farms. Genealogists and historians can trace old homesteads and landmarks like Oatlands, the Prison Labor Camp No 2, and the C & O Canal (Abandoned).

  22. 1944 Map of Fairfax
    1944 Map of Fairfax
    1944 Fairfax
    1944 Print · USGS
    Northern Virginia at the height of the Second World War remains a landscape of rail-connected villages and rural schools. Genealogists and historians can trace family locations through landmarks like Oak Grove Store, Bear School, and the historic Washington and Old Dominion RR.

  23. 1944 Map of Upperville
    1944 Map of Upperville
    1944 Upperville
    1944 Print · USGS
    The Fauquier County countryside during the mid-1940s shows a landscape of prominent ridges and rural crossroads. Genealogists and local historians can trace the paths between Delaplane and Markham, locating landmarks like Fleetwood Roller Mills and the Fennys Hill School.

  24. 1944 Map of Buckeystown
    1944 Map of Buckeystown
    1944 Buckeystown
    1944 Print · USGS
    Mid-century Frederick County comes alive through its rail-side hamlets and riverside mills during the 1940s. Genealogists and historians can trace the foundations of Buckeystown, locate the Buckingham School Orphanage, and follow the Baltimore and Ohio tracks through Adamstown.

  25. 1944 Map of Bluemont
    1944 Map of Bluemont
    1944 Bluemont
    1944 Print · USGS
    Loudoun County is shown in the mid-1940s as a landscape of mountain gaps and established rural hamlets. Genealogists and researchers can trace the locations of Pine Grove School, Ebenezer Church, and the winding Appalachian Trail.

Showing maps 1-25 of 103

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