1900s (20th Century) Maps of Harford County, Maryland
Explore 59 historic maps of Harford 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 Harford 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 Harford County's history through authentic maps from the 1900s. This is your window into the past.
Harford County, MD maps
(59)- 1900 Map of Havre De Grace
1900 Havre De Grace1900 Print · USGSCovers Harford County, including Aberdeen, Havre de Grace, and other nearby areas7 unique versions available - 1900 Map of Betterton
1900 Betterton1900 Print · USGSCovers Harford County, including Aberdeen, Aberdeen Proving Ground, and other nearby areas6 unique versions available - 1900 Map of Parkton
1900 Parkton1900 Print · USGSCovers Harford County, including Shrewsbury, New Freedom, and other nearby areas - 1901 Map of Belair
1901 Belair1901 Print · USGSCovers Harford County, including Forest Hill, Bel Air, and other nearby areas7 unique versions available - 1901 Map of Gunpowder
1901 Gunpowder1901 Print · USGSCovers Harford County, including Essex, Perry Hall, and other nearby areas7 unique versions available - 1902 Map of Parkton
1902 Parkton1902 Print · USGSCovers Harford County, including Shrewsbury, New Freedom, and other nearby areas7 unique versions available - 1903 Map of Tolchester
1903 Tolchester1903 Print · USGSCovers Harford County, including Essex, Annapolis, and other nearby areas - 1908 Map of Tolchester
1908 Tolchester1908 Print · USGSCovers Harford County, including Essex, Annapolis, and other nearby areas4 unique versions available - 1941 Map of Gunpowder
1941 Gunpowder1941 Print · USGSCovers Harford County, including Essex, Perry Hall, and other nearby areas - 1942 Map of Havre De Grace
1942 Havre De Grace1942 Print · USGSCovers Harford County, including Aberdeen, Havre de Grace, and other nearby areas4 unique versions available - 1942 Map of Bel Air
1942 Bel Air1942 Print · USGSCovers Harford County, including Forest Hill, Bel Air, and other nearby areas - 1944 Map of Norrisville
1944 Norrisville1944 Print · USGSCovers Harford County, including Stewartstown, Carea, and other nearby areas - 1944 Map of Phoenix
1944 Phoenix1944 Print · USGSCovers Harford County, including Sweet Air, Hunt Crest, and other nearby areas - 1944 Map of Hanesville
1944 Hanesville1944 Print · USGSCovers Harford County, including Buck Neck Landing, Worton Heights, and other nearby areas - 1944 Map of Perryman
1944 Perryman1944 Print · USGSCovers Harford County, including Aberdeen, Aberdeen Proving Ground, and other nearby areas - 1944 Map of Spesutie
1944 Spesutie1944 Print · USGSCovers Harford County, including Chesapeake Haven, Cheshaven, and other nearby areas - 1945 Map of Bel Air
1945 Bel Air1945 Print · USGSCovers Harford County, including Forest Hill, Bel Air, and other nearby areas - 1948 Map of Baltimore
1948 Baltimore1948 Print · USGSCovers Harford County, including Baltimore, Columbia, and other nearby areas2 unique versions available - 1948 Map of Belair
1948 Belair1948 Print · USGSCovers Harford County, including Forest Hill, Bel Air, and other nearby areas2 unique versions available - 1948 Map of Perryman
1948 Perryman1948 Print · USGSCovers Harford County, including Aberdeen, Aberdeen Proving Ground, and other nearby areas5 unique versions available - 1948 Map of Spesutie
1948 Spesutie1948 Print · USGSCovers Harford County, including Chesapeake Haven, Cheshaven, and other nearby areas4 unique versions available - 1948 Map of Hanesville, 1985 Print
1948 Hanesville1985 Print · USGSCovers Harford County, including Buck Neck Landing, Worton Heights, and other nearby areas2 unique versions available - 1949 Map of Perryman
1949 Perryman1949 Print · USGSCovers Harford County, including Aberdeen, Aberdeen Proving Ground, and other nearby areas - 1949 Map of Gunpowder, 1955 Print
1949 Gunpowder1955 Print · USGSCovers Harford County, including Essex, Perry Hall, and other nearby areas2 unique versions available - 1949 Map of Gunpowder Neck, 1969 Print
1949 Gunpowder Neck1969 Print · USGSCovers Harford County, including Kent County, Baltimore County, and other nearby areas5 unique versions available
Showing maps 1-25 of 59
Top cities of Harford County
- Edgewood historical maps
- Forest Hill historical maps
- Aberdeen historical maps
- Havre de Grace historical maps
- Bel Air historical maps
- Fallston historical maps
See more
Frequently asked questions
- What are the different types of historical maps available for Harford County?
- What is the oldest map of Harford County?
- Where can I purchase historical maps of Harford County for my home or office?
- Where can I download high-res historical maps of Harford County?
- Are there historical topographic maps available for Harford County?
- Is there historical aerial imagery available for Harford County?
- Where are historical maps of Harford County sourced from?