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1900s (20th Century) Maps of Hennepin, Illinois

Explore 9 historic maps of Hennepin 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 Hennepin'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 Hennepin's history through authentic maps from the 1900s. This is your window into the past.

Hennepin, IL maps

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  1. 1909 Map of Hennepin
    1909 Map of Hennepin
    1909 Hennepin
    1909 Print · USGS
    North-central Illinois at the height of the railroad era is displayed here, centered on the river valleys of Putnam and Bureau counties. Genealogists can locate family landmarks such as the County Farm, Berean Church, and schools like Highland School.
  4. 1911 Map of Hennepin
    1911 Map of Hennepin
    1911 Hennepin
    1911 Print · USGS
    The Illinois River valley and the railroad hub of Princeton are captured here at the height of the steam era. Genealogists and historians can trace family locations near the Highland School, Berean Church, and early village sites like Tiskilwa and Hallowayville.
    2 unique versions available
  7. 1933 Map of Lacon
    1933 Map of Lacon
    1933 Lacon
    1933 Print · USGS
    The Illinois River valley in the early 1930s reveals a complex network of backwater lakes and rail-dependent towns. Researchers can locate family landmarks like St Joseph Cem, the Whitefield Town Hall, and dozens of rural schoolhouses such as Brush College Sch.
    3 unique versions available
  10. 1937 Map of Lacon
    1937 Map of Lacon
    1937 Lacon
    1937 Print · USGS
    Mid-century life along the Illinois River valley reveals a landscape of thriving river towns and rural school districts in the 1930s. Trace the vanished local footprints of Whitefield Town Hall, the Alton RR corridor, and family-named sites like Bonham Cem.
    2 unique versions available
  13. 1958 Map of Aurora, 1969 Print
    1958 Map of Aurora, 1969 Print
    1958 Aurora
    1969 Print · USGS
    Northern Illinois in the late fifties shows a landscape of powerful river industry and expanding transport corridors. Genealogists and historians can trace the development of Aurora and Joliet or locate sites like the Elwood Ordnance Plant and Starved Rock.
    3 unique versions available
  16. 1961 Map of Aurora
    1961 Map of Aurora
    1961 Aurora
    1961 Print · USGS
    Northern Illinois at the height of the post-war era reveals a landscape of massive industrial works and thriving river towns. Genealogists and historians can trace the paths of the Lincoln Highway or locate long-standing landmarks like the Green River Ordnance Plant and Starved Rock State Park.
  19. 1966 Map of Depue, 1968 Print
    1966 Map of Depue, 1968 Print
    1966 Depue
    1968 Print · USGS
    The Illinois River valley in the 1960s was a critical junction of heavy industry and historical waterways. Trace the rail lines at Bureau Junction or locate family sites near Searl Ridge Cem and the Steel Plant.
    2 unique versions available
  22. 1972 Map of Florid, 1974 Print
    1972 Map of Florid, 1974 Print
    1972 Florid
    1974 Print · USGS
    The Illinois River bottomlands in the early 1970s reveal a landscape of vast backwater lakes and upland farming communities. Trace family roots at Riverside Cem or follow the Chicago Rock Island and Pacific rails past Hilderbrant.
    2 unique versions available
  25. 1985 Map of Kewanee
    1985 Map of Kewanee
    1985 Kewanee
    1985 Print · USGS
    North-central Illinois in the mid-eighties shows a landscape of river-valley industry and prairie transit. Researchers can trace family roots through Evergreen Memory Garden or follow the historic Hennepin Canal past Tiskilwa and Wyanet.
    2 unique versions available
End of results
Showing maps 1-9 of 9

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