1900s (20th Century) Maps of Crystal Lake, Iowa
Explore 5 historic maps of Crystal Lake 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 Crystal Lake'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 Crystal Lake's history through authentic maps from the 1900s. This is your window into the past.
Crystal Lake, IA maps
(5)- 1954 Map of Mason City, 1967 Print1954 Mason City1967 Print · USGSSouthern Minnesota and northern Iowa are shown here at the height of the mid-century rail era, centered on the regional hubs of Mason City and Rochester. Researchers can trace the vanished paths of the Chicago Great Western and find local landmarks like Pilot Knob and Bear Lake.2 unique versions available
- 1957 Map of Mason City1957 Mason City1957 Print · USGSThe Minnesota-Iowa border region comes alive in this mid-century survey, from the industrial plants of Mason City to the medical hub of Rochester. Researchers can trace the rail-and-river economy through the Chicago Great Western Railway and the Shell Rock River.
- 1958 Map of Mason City1958 Mason City1958 Print · USGSSouthern Minnesota and northern Iowa are shown during the mid-fifties when railroads still anchored the regional economy. Genealogists and historians can trace the intricate rail networks of the Illinois Central and find local landmarks in Mason City, Albert Lea, and Austin.
- 1972 Map of Crystal Lake, 1975 Print1972 Crystal Lake1975 Print · USGSHancock County was a thriving agricultural and rail hub in the early 1970s, centered on the waters of Crystal Lake. Researchers can trace old family roots at Township Cem or follow the historic routes of the Chicago Rock Island and Pacific railroad.
- 1985 Map of Mason City1985 Mason City1985 Print · USGSThe Northern Iowa and Southern Minnesota borderlands are captured here in the mid-eighties, showing a region defined by agricultural drainage and rail heritage. Genealogists and historians can trace the grid of rural townships and find local landmarks like Pilot Knob State Park, Nora Springs, and Clear Lake State Park.2 unique versions available
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Showing maps 1-5 of 5
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Frequently asked questions
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