1900-1909 Maps of Montgomery County, Maryland

Explore 9 historic maps of Montgomery 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 Montgomery 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 Montgomery County's history through authentic maps from the 1900s. This is your window into the past.


Montgomery County, MD maps

(9)
  1. 1900 Map of Washington
    1900 Map of Washington
    1900 Washington
    1900 Print · USGS
    The capital region at the turn of the century shows a landscape of river-borne commerce and expanding rail lines. Genealogists and historians can trace defunct transport links like the Shepherd Ferry and early suburbs like North Takoma and Jackson City.
    2 unique versions available

  2. 1906 Map of Patuxent
    1906 Map of Patuxent
    1906 Patuxent
    1906 Print · USGS
    The Tidewater region of Maryland and the outskirts of the District of Columbia are shown here at the turn of the century. Researchers can trace the early footprints of Maryland Agril. College, find riverfront infrastructure at Milltown Landing, and follow long-established routes like the Marlboro Turnpike.
    4 unique versions available

  3. 1907 Map of Laurel
    1907 Map of Laurel
    1907 Laurel
    1907 Print · USGS
    Maryland's transit corridor between Washington and Baltimore comes alive in the early 1900s as railroads and old turnpikes cross the Patuxent valley. Trace historical landmarks from the House of Reformation to old crossings like Old Forge Bridge and Brock Bridge.
    3 unique versions available

  4. 1908 Map of Patapsco
    1908 Map of Patapsco
    1908 Patapsco
    1908 Print · USGS
    Maryland's central corridor at the opening of the twentieth century reveals a dense network of harbor defenses and rail-line economies. Genealogists and historians can trace the foundations of Baltimore alongside local landmarks like Ashland Furnace, St Charles College, and Fort McHenry.
    4 unique versions available

  5. 1908 Map of Rockville
    1908 Map of Rockville
    1908 Rockville
    1908 Print · USGS
    Montgomery County was a rural landscape of crossroads and rail towns in the early twentieth century. Genealogists and historians can trace the paths of the Metropolitan Branch and early transit lines like the Georgetown and Rockville Electric Road through towns such as Rockville and Washington Grove.
    3 unique versions available

  6. 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

  7. 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.

  8. 1909 Map of Mount Airy
    1909 Map of Mount Airy
    1909 Mount Airy
    1909 Print · USGS
    Central Maryland's Piedmont region is captured here during the height of the steam-rail era, centered on the strategic crossing at Mount Airy. Genealogists and historians can trace old property locations near Shipleys Mill, the winding Gary Turnpike, and rural settlements like Winfield and Libertytown.
    7 unique versions available

  9. 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

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Frequently asked questions

  • What are the different types of historical maps available for Montgomery County?
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