1900s (20th Century) Maps of Union, Colorado
Explore 4 historic maps of Union 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 Union'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 Union's history through authentic maps from the 1900s. This is your window into the past.
Union, CO maps
(4)- 1951 Map of Antelope Springs, 1952 Print
1951 Antelope Springs1952 Print · USGSMid-century Morgan County shows a rural landscape adapting to change as irrigation projects like the Riverside Canal reshaped the land. Researchers can locate the Antelope Springs Church and the sites of the Gilliland School (Aban'd) and Bammer Sch (Aban'd).3 unique versions available - 1954 Map of Sterling
1954 Sterling1954 Print · USGSNortheastern Colorado and the Nebraska borderlands are defined by the river-and-rail corridors of the mid-twentieth century. Researchers can trace the development of agricultural hubs from Sterling and Fort Morgan to smaller rail stops along the Union Pacific and Burlington Northern lines.3 unique versions available - 1958 Map of Sterling
1958 Sterling1958 Print · USGSNortheastern Colorado thrived along the river and rail corridors during the late fifties. Genealogists and historians can trace family-named irrigation works like Davis Brothers Ditch and agricultural hubs from Peetz to Fort Morgan. - 1980 Map of Fort Morgan
1980 Fort Morgan1980 Print · USGSNortheastern Colorado’s agricultural heartland is documented here in the early eighties, centered on the South Platte River corridor. Researchers can trace the progress of the Union Pacific and Burlington Northern railroads through ranching hubs like Brush, Akron, and Hillrose.
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