Old Maps of Boone County, Illinois

Explore 69 old maps of Boone County, spanning from 1918 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.

What you can do with these maps:

  • See how Boone County changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
  • View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
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  • Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
  • Access maps your way: View online, download high-res files, or order prints for personal or research use.

Start exploring old maps of Boone County to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.


Boone County, IL maps

(69)
  1. 1918 Map of Belvidere
    1918 Map of Belvidere
    1918 Belvidere
    1918 Print · USGS
    Boone County and the Kishwaukee River valley are captured here in the final year of the Great War. Researchers can trace dozens of rural school sites like Quailtrap School or locate family roots near Argyle and the Scotch Cemetery.

  2. 1918 Map of Kirkland
    1918 Map of Kirkland
    1918 Kirkland
    1918 Print · USGS
    Northern Illinois prairie lands are shown here during the height of the steam rail era. You can trace early family roots through dozens of rural landmarks like Bloods Point School, Gunn School, and the junction at Kirkland.
    4 unique versions available

  3. 1932 Map of Harvard
    1932 Map of Harvard
    1932 Harvard
    1932 Print · USGS
    Northern Illinois and the Wisconsin borderlands are captured here in the early 1930s, centered on the rail hub of Harvard. Genealogists can locate dozens of named rural schools like Hoppen School and Shields School, or trace the path of the Chicago and Northwestern Electric (Abandoned) line.
    3 unique versions available

  4. 1937 Map of Harvard
    1937 Map of Harvard
    1937 Harvard
    1937 Print · USGS
    Upper Illinois and the Wisconsin borderlands are shown here in the mid-1930s, centered on the bustling rail junction at Harvard. Genealogists can trace family footprints across dozens of country schoolhouse sites like White Oak Sch and the rural cemeteries of Dunham township.
    2 unique versions available

  5. 1938 Map of Genoa
    1938 Map of Genoa
    1938 Genoa
    1938 Print · USGS
    Northern Illinois farm country and rail junctions thrive in the late 1930s across the borders of De Kalb and McHenry counties. Genealogists can locate dozens of rural landmarks, from North Kingston Cem and Ney Ch to many local schools like Genoa Center Sch.
    3 unique versions available

  6. 1944 Map of Belvidere
    1944 Map of Belvidere
    1944 Belvidere
    1944 Print · USGS
    Northern Illinois at the height of the Second World War shows a landscape defined by rail-fed farming villages and dozens of country schoolhouses. Genealogists can trace family footprints near Scotch Church, the Fairgrounds, and settlements like Poplar Grove.
    2 unique versions available

  7. 1954 Map of Rockford
    1954 Map of Rockford
    1954 Rockford
    1954 Print · USGS
    The Rock River valley and the Illinois-Wisconsin borderlands are captured here in the mid-1950s during a period of robust industrial and agricultural activity. Genealogists and historians can trace rail-era corridors like the Illinois Central RR and locate landmarks from Big Foot Prairie to Lake Geneva.

  8. 1955 Map of Rockford
    1955 Map of Rockford
    1955 Rockford
    1955 Print · USGS
    The Rock River valley and southern Wisconsin dairy country are shown here in the mid-fifties as the region's manufacturing centers grew. Genealogists and historians can trace the paths of the Chicago and North Western RR and Illinois Central RR through hubs like Rockford and Beloit.

  9. 1958 Map of Rockford, 1974 Print
    1958 Map of Rockford, 1974 Print
    1958 Rockford
    1974 Print · USGS
    Northern Illinois and southern Wisconsin are shown here in the mid-twentieth century as rail-dependent industrial towns began to interface with growing lakefront communities. Genealogists can trace family roots through settlements like Saylesville and Tess Corners or locate historical landmarks like the Rockford Ordnance Depot.
    4 unique versions available

  10. 1963 Map of Rockford
    1963 Map of Rockford
    1963 Rockford
    1963 Print · USGS
    The mid-century industrial corridor along the Rock River is shown here during a period of rapid post-war growth. Researchers can trace the extensive rail lines of the Chicago and North Western or locate local landmarks like the Rockford Ordnance Depot and Holy Hill.

  11. 1968 Map of Belvidere South, 1970 Print
    1968 Map of Belvidere South, 1970 Print
    1968 Belvidere South
    1970 Print · USGS
    The Boone and De Kalb County line comes alive in this late 1960s record of rural Illinois agriculture and evolving transportation. Genealogists and local historians can trace family ties at Bloods Point Cem, locate the old Grange Hall, and follow the Illinois Central rail line through Herbert.
    3 unique versions available

  12. 1968 Map of Riley, 1970 Print
    1968 Map of Riley, 1970 Print
    1968 Riley
    1970 Print · USGS
    In the late sixties, this agricultural landscape at the junction of three counties remained centered on family farms and country roads. Researchers can locate specific sites like the No 10 School, Barber Cem, and the Grange Hall near the village of Riley.
    2 unique versions available

  13. 1968 Map of Cherry Valley, 1970 Print
    1968 Map of Cherry Valley, 1970 Print
    1968 Cherry Valley
    1970 Print · USGS
    Northern Illinois agriculture meets the growing industrial corridors of Winnebago and Boone counties in the late sixties. Genealogists and local historians can trace family-named routes and landmarks like Arlington Memorial Park Cem, Flora Ch, and the rail stops at Irene or Perryville.
    3 unique versions available

  14. 1970 Map of Belvidere North, 1972 Print
    1970 Map of Belvidere North, 1972 Print
    1970 Belvidere North
    1972 Print · USGS
    Boone County in the early seventies shows a landscape where the growing city of Belvidere meets the agricultural North. Researchers can trace family history through numerous rural burial grounds like Popular Grove Cem or locate community hubs like Grange Hall.
    3 unique versions available

  15. 1970 Map of Capron, 1972 Print
    1970 Map of Capron, 1972 Print
    1970 Capron
    1972 Print · USGS
    The Illinois-Wisconsin borderlands are captured here in the early seventies, showing a landscape of established farmsteads and rail-linked villages. Genealogists can locate family sites at Burr Oak Cem, Chester Cem, or the rural community of Lawrence.
    3 unique versions available

  16. 1970 Map of Caledonia, 1972 Print
    1970 Map of Caledonia, 1972 Print
    1970 Caledonia
    1972 Print · USGS
    Caledonia and the northern outskirts of Rockford are captured in the early 1970s as suburban growth met rural prairie. Genealogists can locate Guilford Union Cem, Orth Cem, and Bell Sch among the family-named roads and gravel works.
    2 unique versions available

  17. 1970 Map of Belvidere NE, 1972 Print
    1970 Map of Belvidere NE, 1972 Print
    1970 Belvidere NE
    1972 Print · USGS
    Boone County farmers and rural residents at the start of the 1970s occupied a landscape of straight section roads and winding prairie creeks. Genealogists can trace family footprints at Stone School Cem or the old settlement at Beaverton Crossroads.

  18. 1970 Map of Belvidere NW, 1972 Print
    1970 Map of Belvidere NW, 1972 Print
    1970 Belvidere NW
    1972 Print · USGS
    Boone and Winnebago counties at the turn of the 1970s reveal a landscape of productive farmsteads and growing transit corridors. Genealogists and local historians can trace family-named sites like Bamblett Cem, Livingston School, and the Ida-Belle Farm Landing Strip.
    2 unique versions available

  19. 1970 Map of Garden Prairie, 1972 Print
    1970 Map of Garden Prairie, 1972 Print
    1970 Garden Prairie
    1972 Print · USGS
    The rural borderlands of Boone and McHenry counties are documented here in the early seventies. Genealogists and historians can trace family locations through several burial sites like Stone School Cemetery and local landmarks such as Kishwaukee School and Geryune.

  20. 1981 Map of Elgin
    1981 Map of Elgin
    1981 Elgin
    1981 Print · USGS
    Northern Illinois and southern Wisconsin are shown in the early eighties as suburban growth meets glacial terrain. Trace the paths of the Milwaukee Road through Harvard or explore the wetlands of Volo Bog State Natural Area.

  21. 1993 Map of Caledonia
    1993 Map of Caledonia
    1993 Caledonia
    1993 Print · USGS
    The Winnebago-Boone county line in the early nineties shows the suburban expansion of Rockford toward the rail-centered villages of Caledonia and Argyle. Researchers can trace family history at Davis Cem or locate the old White Swan Sch and Grange Hall.

  22. 1993 Map of Belvidere NW
    1993 Map of Belvidere NW
    1993 Belvidere NW
    1993 Print · USGS
    Northern Illinois and southern Wisconsin meet in the early nineties, showing a landscape of family farms and creek valleys. Genealogists can locate Pinnacle Hill Cem, Scotch Cem, and the old Wyman School.

  23. 2012 Map of Capron, 2012 Print
    2012 Map of Capron, 2012 Print
    2012 Capron
    2012 Print · USGS
    Covers Boone County, including Harvard, Sharon, and other nearby areas

  24. 2012 Map of Belvidere South, 2012 Print
    2012 Map of Belvidere South, 2012 Print
    2012 Belvidere South
    2012 Print · USGS
    Covers Boone County, including Belvidere, Belvidere Township, and other nearby areas

  25. 2012 Map of Belvidere NW, 2012 Print
    2012 Map of Belvidere NW, 2012 Print
    2012 Belvidere NW
    2012 Print · USGS
    Covers Boone County, including Beloit, Machesney Park, and other nearby areas

Showing maps 1-25 of 69

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