Old Maps of Baltimore County, Maryland for Academic Research
Study the evolution of Baltimore County with 226 high-resolution historic maps. Whether you're teaching, researching, or modeling changes in land use, these maps provide essential visual documentation of urban, environmental, and geographic change.
- Analyze long-term change: Track patterns in development, transportation, and natural features.
- Ideal for environmental or urban studies: Support academic projects with primary historical map data.
- Use in the classroom or lab: Educators and researchers rely on these maps to bring historical context to life.
These maps are a powerful tool for teaching, research, and visualizing how Baltimore County has changed over the decades.
Baltimore County, MD maps
(226)- 1892 Map of Laurel
1892 Laurel1892 Print · USGSCentral Maryland at the end of the nineteenth century centers on the busy corridor between Baltimore and Washington. Genealogists and historians can trace rail-side industrial sites like Muirkirk, family-named crossings at Snell Bridge, and numerous Iron Ore deposits. - 1892 Map of Ellicott
1892 Ellicott1892 Print · USGSMaryland's rolling Piedmont is mapped here at the end of the nineteenth century, showing a landscape defined by industrial granite quarries and emerging rail corridors. Researchers can trace ancestral roots through dozens of named settlements such as Owings Mills and Randallstown, or locate historic sites like St. Charles College and Shock Mill. - 1893 Map of North Point
1893 North Point1893 Print · USGSMaryland's maritime heart is captured here in the late nineteenth century, showing the industrial rise of Steelton and the rural reaches of Anne Arundel. Researchers can trace old landings and light stations like Wilson Wharf, Sandy Pt. Light, and the settlement at Jacob Store.3 unique versions available - 1893 Map of Gunpowder
1893 Gunpowder1893 Print · USGSMaryland's tidewater and interior rail corridors are captured here in the late nineteenth century as industry and agriculture intersected. Genealogists and historians can trace the development of Jerusalem Mills, the historic village of Joppa, and numerous stops along the Maryland Central Railroad.3 unique versions available - 1894 Map of Ellicott
1894 Ellicott1894 Print · USGSThe Maryland interior at the end of the nineteenth century reveals a landscape defined by the Patapsco River and a growing rail network. Genealogists and historians can trace family roots through settlements like Reisterstown, landmarks like St. Charles College, and industry at the Quarries near Granite.3 unique versions available - 1894 Map of Laurel
1894 Laurel1894 Print · USGSMaryland's central corridor in the 1890s reveals a landscape of growing rail towns and early industrial activity between major cities. Genealogists and historians can trace family-named crossroads and rail stops from Savage Sta. and Annapolis Junc. to the iron deposits near Muirkirk.4 unique versions available - 1894 Map of Baltimore
1894 Baltimore1894 Print · USGSMaryland's principal port city and its surrounding country estates are captured in the late nineteenth century as the rail and turnpike networks expanded. Trace the footprints of early landmarks like Cocks Old Tavern, the Marble Quarries, and the fortifications at Ft. Mc. Henry.3 unique versions available - 1894 Map of Relay
1894 Relay1894 Print · USGSAnne Arundel and Howard counties are shown in the late nineteenth century as the regional rail network reached its peak. Genealogists and historians can trace the early footprints of Glen Burnie, identify old landings like Whitneys Ld., and locate the St. Helena church.4 unique versions available - 1897 Map of Laurel
1897 Laurel1897 Print · USGSMaryland's central corridor comes to life in the 1890s, capturing the rail-and-river economy where Howard and Prince George's counties meet. Researchers can trace historic stops along the Baltimore and Ohio RR, locate local Iron Ore pits, and find old community hubs like Savage Sta. and Oakland Mills. - 1898 Map of Tolchester
1898 Tolchester1898 Print · USGSThe upper Chesapeake Bay and its tidal tributaries are shown in the late 1890s, when steamships and railroads still dominated regional commerce. Trace the landings and rail stops that fueled the bay economy, from Buck Neck Landing to Stillpond Sta. and the historic Harford Furnace. - 1899 Map of Baltimore
1899 Baltimore1899 Print · USGSMaryland's principal port city is captured at the close of the nineteenth century as its urban grid begins to push into the surrounding countryside. Genealogists and local historians can trace the early rail stops at Pikesville Sta., the institutional grounds of Sheppard Asylum, and the historic defenses at Fort McHenry.2 unique versions available - 1900 Map of Parkton
1900 Parkton1900 Print · USGSThe Pennsylvania-Maryland borderlands in the early 1900s were defined by the busy Northern Central RR and the many mills along Gunpowder Falls. Researchers can trace old family locales and crossroads like Philopolis, Mount Carmel Ch, and Gorsuchs Mills. - 1901 Map of Belair
1901 Belair1901 Print · USGSThe Harford County borderlands at the start of the twentieth century show a landscape defined by rail corridors and early mining. Genealogists can trace family names and small settlements along the Maryland and Pennsylvania RR, such as Fawn Grove, McIntyre Minefield, and Delta.7 unique versions available - 1901 Map of Gunpowder
1901 Gunpowder1901 Print · USGSCoastal Baltimore and Harford Counties are captured here at the turn of the century as the Chesapeake shoreline met a growing rail network. Genealogists and historians can trace old homesteads and landings near Abingdon, Joppa, and the Battle Monument.7 unique versions available - 1902 Map of Parkton
1902 Parkton1902 Print · USGSMaryland and Pennsylvania borders were still defined by active rail and milling economies when this survey was completed. Genealogists can trace family homesteads near Gorsuchs Mills, the Northern Central R.R. corridor, and the historic Maryland Line.7 unique versions available - 1903 Map of Tolchester
1903 Tolchester1903 Print · USGSThe upper Chesapeake Bay at the turn of the century shows a bustling maritime landscape where steamship wharves and major rail lines met. Researchers can trace defunct stops like Baldwin Sta. and Clayton Sta. or locate historic landings such as Rockhall Landing and Quaker Wharf. - 1904 Map of Baltimore
1904 Baltimore1904 Print · USGSMaryland's harbor city and its northern suburbs are shown in great detail shortly after the turn of the century. Genealogists and historians can trace the early growth of Sudbrook Park, the industrial footprint of Ashland Furnace, and the defensive grounds of Fort McHenry.8 unique versions available - 1904 Map of North Point
1904 North Point1904 Print · USGSChesapeake Bay maritime life at the turn of the century is captured here, from industrial waterfronts to rural landings. Genealogists can trace family landmarks and ferry points like Love Point Landing, Sparrow Point, and Skidmore.5 unique versions available - 1905 Map of Westminster
1905 Westminster1905 Print · USGSCarroll and York Counties come alive in the first decade of the twentieth century as the rail lines connected growing Maryland villages to the Pennsylvania border. Genealogists can trace family roots through historic landmarks like Bethel Ch, Hokes PO, and early milling sites like Bachman Mills.6 unique versions available - 1906 Map of Ellicott
1906 Ellicott1906 Print · USGSCentral Maryland at the turn of the century shows a landscape of institutional growth and heavy rail development. Trace family roots and local history through Reisterstown, the grounds of St Charles College, and Owings Mills.6 unique versions available - 1907 Map of Laurel
1907 Laurel1907 Print · USGSMaryland'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 - 1907 Map of Relay
1907 Relay1907 Print · USGSAnne Arundel County and the Patapsco waterfront are shown here in the early nineteen-hundreds, as industry and maritime trade reshaped the Maryland coast. Genealogists and historians can trace rail lines and early settlements like Relay and Elkridge, or locate landmarks such as Fort Carroll and St. Stephens Church.8 unique versions available - 1908 Map of Patapsco
1908 Patapsco1908 Print · USGSMaryland'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 - 1908 Map of Tolchester
1908 Tolchester1908 Print · USGSChesapeake Bay life at the turn of the century centered on a complex network of tidewater landings and strategic railroad lines. Researchers can trace historic family settlements and maritime landmarks like Fort Howard, Harford Furnace, and the Sevenfoot Knoll LH.4 unique versions available - 1926 Map of Laurel
1926 Laurel1926 Print · USGSThe corridor between Baltimore and Washington is captured here in the mid-twenties, showcasing a landscape of river-powered industry and early rail networks. Genealogists can locate family landmarks like Hicks Mill, the Willis School, and the Montgomery Chapel Cem.4 unique versions available
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Top cities of Baltimore County
- Dundalk historical maps
- Towson historical maps
- Catonsville historical maps
- Woodlawn historical maps
- Essex historical maps
- Randallstown historical maps
See more
Frequently asked questions
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