Historical Maps of Grant County, Oregon
What stories do these 331 old maps tell about Grant County's past? From 1901 to present day, these maps reveal the evolution of streets, neighborhoods, iconic landmarks, and natural features in stunning high-res detail. Whether you're a history enthusiast, genealogist, or professional in education, environmental work, or architecture, these maps are perfect for exploration, research, and discovery.
Discover Grant County's history through maps:
- Trace Grant County's growth: Explore earlier and latest maps and editions to uncover how the region changed over time.
- Examine technical details: Each map includes its creators, publishers, scale, dimensions, and full source information.
- Layer maps with modern tools & imagery: Compare historical maps to modern-day with high-resolution satellite imagery and detailed LiDAR layers.
- Sourced from trusted archives: Carefully preserved and digitized by institutions like the United Stated Geological Survey and the US Library of Congress.
- Access in any format: View and explore in high resolution, download for offline use, or order a museum-quality print for yourself or a loved one.
Begin your journey into Grant County's history with these remarkable must-see maps.
Grant County, OR maps
(331)- 1901 Map of Sumpter1901 Sumpter1901 Print · USGSCovers Grant County, including Sumpter, Granite, and other nearby areas
- 1901 Map of Sumpter, 1910 Print1901 Sumpter1910 Print · USGSCovers Grant County, including Sumpter, Granite, and other nearby areas
- 1901 Map of Sumpter, 1939 Print1901 Sumpter1939 Print · USGSCovers Grant County, including Sumpter, Granite, and other nearby areas
- 1901 Map of Sumpter, 1948 Print1901 Sumpter1948 Print · USGSCovers Grant County, including Sumpter, Granite, and other nearby areas
- 1908 Map of Ironside Mountain1908 Ironside Mountain1908 Print · USGSCovers Grant County, including Unity, Hereford, and other nearby areas
- 1908 Map of Ironside Mountain, 1947 Print1908 Ironside Mountain1947 Print · USGSCovers Grant County, including Unity, Hereford, and other nearby areas
- 1932 Map of Dayville, 1958 Print1932 Dayville1958 Print · USGSCovers Grant County, including Dayville, Paulina, and other nearby areas
- 1936 Map of Dayville1936 Dayville1936 Print · USGSCovers Grant County, including Dayville, Paulina, and other nearby areas
- 1936 Map of Dayville1936 Dayville1936 Print · USGSCovers Grant County, including Dayville, Paulina, and other nearby areas
- 1936 Map of Dayville, 1948 Print1936 Dayville1948 Print · USGSCovers Grant County, including Dayville, Paulina, and other nearby areas
- 1940 Map of Mount Vernon, 1959 Print1940 Mount Vernon1959 Print · USGSCovers Grant County, including Mount Vernon, United States, and other nearby areas
- 1940 Map of Mount Vernon, 1959 Print1940 Mount Vernon1959 Print · USGSCovers Grant County, including Mount Vernon, United States, and other nearby areas
- 1940 Map of Aldrich Mtn., 1960 Print1940 Aldrich Mtn.1960 Print · USGSCovers Grant County, including United States, Oregon, and other nearby areas
- 1940 Map of John Day, 1960 Print1940 John Day1960 Print · USGSCovers Grant County, including John Day, Canyon City, and other nearby areas
- 1940 Map of Aldrich Mtn., 1967 Print1940 Aldrich Mtn.1967 Print · USGSCovers Grant County, including United States, Oregon, and other nearby areas
- 1940 Map of John Day, 1967 Print1940 John Day1967 Print · USGSCovers Grant County, including John Day, Canyon City, and other nearby areas
- 1940 Map of Mount Vernon, 1982 Print1940 Mount Vernon1982 Print · USGSCovers Grant County, including Mount Vernon, United States, and other nearby areas
- 1943 Map of Aldrich Mtn.1943 Aldrich Mtn.1943 Print · USGSCovers Grant County, including United States, Oregon, and other nearby areas
- 1943 Map of Aldrich Mtn.1943 Aldrich Mtn.1943 Print · USGSCovers Grant County, including United States, Oregon, and other nearby areas
- 1943 Map of John Day1943 John Day1943 Print · USGSCovers Grant County, including John Day, Canyon City, and other nearby areas
- 1943 Map of John Day1943 John Day1943 Print · USGSCovers Grant County, including John Day, Canyon City, and other nearby areas
- 1943 Map of Mount Vernon1943 Mount Vernon1943 Print · USGSCovers Grant County, including Mount Vernon, United States, and other nearby areas
- 1949 Map of Long Creek, 1959 Print1949 Long Creek1959 Print · USGSCovers Grant County, including Long Creek, Fox, and other nearby areas
- 1949 Map of Susanville, 1966 Print1949 Susanville1966 Print · USGSCovers Grant County, including Galena, United States, and other nearby areas
- 1949 Map of Long Creek, 1975 Print1949 Long Creek1975 Print · USGSCovers Grant County, including Long Creek, Fox, and other nearby areas
Showing maps 1-25 of 331
Top cities in Grant County
- John Day historical maps
- Prairie City historical maps
- Canyon City historical maps
- Mount Vernon historical maps
- Long Creek historical maps
- Seneca historical maps
See more
Frequently asked questions
- What are the different types of historical maps available for Grant County?
- What is the oldest map of Grant County?
- Where can I purchase historical maps of Grant County for my home or office?
- Where can I download high-res historical maps of Grant County?
- Are there historical topographic maps available for Grant County?
- Is there historical aerial imagery available for Grant County?
- Where are historical maps of Grant County sourced from?