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Old Maps of Calhoun County, Illinois for Genealogy

Trace your family roots with 50 historic maps of Calhoun County. These high-res maps reveal old neighborhoods, homesites, landmarks, and streets — helping you uncover where your ancestors lived and how the area evolved over time.

  • Explore historic neighborhoods: Identify where your relatives may have lived in the 1800s or 1900s.
  • Compare maps over time: Trace the changes in streets, buildings, and landmarks for multi-generational research.
  • Perfect for genealogy & ancestry research: Used by family historians and researchers to map out lineage and migration.

These maps are an incredible resource for exploring your personal connection to Calhoun County's past.

Calhoun County, IL maps

(50)
  1. 1903 Map of O'Fallon
    1903 Map of O'Fallon
    1903 O'Fallon
    1903 Print · USGS
    Covers Calhoun County, including O'Fallon, Saint Charles, and other nearby areas
    5 unique versions available
  4. 1927 Map of St. Charles, 1955 Print
    1927 Map of St. Charles, 1955 Print
    1927 St. Charles
    1955 Print · USGS
    Covers Calhoun County, including Saint Charles, Florissant, and other nearby areas
    2 unique versions available
  7. 1930 Map of Nebo
    1930 Map of Nebo
    1930 Nebo
    1930 Print · USGS
    Covers Calhoun County, including Pleasant Hill, Clarksville, and other nearby areas
  10. 1930 Map of Pearl
    1930 Map of Pearl
    1930 Pearl
    1930 Print · USGS
    Covers Calhoun County, including Kampsville, Eldred, and other nearby areas
    4 unique versions available
  13. 1930 Map of Hardin
    1930 Map of Hardin
    1930 Hardin
    1930 Print · USGS
    Covers Calhoun County, including Hardin, Rosedale, and other nearby areas
    2 unique versions available
  16. 1931 Map of Brussels
    1931 Map of Brussels
    1931 Brussels
    1931 Print · USGS
    Covers Calhoun County, including O'Fallon, Saint Charles, and other nearby areas
    2 unique versions available
  19. 1933 Map of Saint Charles
    1933 Map of Saint Charles
    1933 Saint Charles
    1933 Print · USGS
    Covers Calhoun County, including Saint Charles, Florissant, and other nearby areas
    3 unique versions available
  22. 1934 Map of Nebo
    1934 Map of Nebo
    1934 Nebo
    1934 Print · USGS
    Covers Calhoun County, including Pleasant Hill, Clarksville, and other nearby areas
    4 unique versions available
  25. 1934 Map of Hardin, 1956 Print
    1934 Map of Hardin, 1956 Print
    1934 Hardin
    1956 Print · USGS
    Covers Calhoun County, including Hardin, Rosedale, and other nearby areas
    2 unique versions available
  28. 1938 Map of Hardin
    1938 Map of Hardin
    1938 Hardin
    1938 Print · USGS
    Covers Calhoun County, including Hardin, Rosedale, and other nearby areas
    2 unique versions available
  31. 1939 Map of Brussels, 1955 Print
    1939 Map of Brussels, 1955 Print
    1939 Brussels
    1955 Print · USGS
    Covers Calhoun County, including O'Fallon, Saint Charles, and other nearby areas
  34. 1942 Map of Nebo
    1942 Map of Nebo
    1942 Nebo
    1942 Print · USGS
    Covers Calhoun County, including Pleasant Hill, Clarksville, and other nearby areas
    2 unique versions available
  37. 1943 Map of Brussels
    1943 Map of Brussels
    1943 Brussels
    1943 Print · USGS
    Covers Calhoun County, including O'Fallon, Saint Charles, and other nearby areas
    2 unique versions available
  40. 1948 Map of Quincy
    1948 Map of Quincy
    1948 Quincy
    1948 Print · USGS
    Covers Calhoun County, including Quincy, Hannibal, and other nearby areas
    2 unique versions available
  43. 1949 Map of Saint Louis
    1949 Map of Saint Louis
    1949 Saint Louis
    1949 Print · USGS
    Covers Calhoun County, including St. Louis, O'Fallon, and other nearby areas
    2 unique versions available
  46. 1950 Map of Pearl, 1956 Print
    1950 Map of Pearl, 1956 Print
    1950 Pearl
    1956 Print · USGS
    Covers Calhoun County, including Kampsville, Eldred, and other nearby areas
  49. 1954 Map of Kampville, 1959 Print
    1954 Map of Kampville, 1959 Print
    1954 Kampville
    1959 Print · USGS
    Covers Calhoun County, including Saint Charles, Saint Peters, and other nearby areas
    4 unique versions available
  52. 1954 Map of Winfield, 1959 Print
    1954 Map of Winfield, 1959 Print
    1954 Winfield
    1959 Print · USGS
    Covers Calhoun County, including Saint Paul, Winfield, and other nearby areas
    3 unique versions available
  55. 1954 Map of Brussels, 1959 Print
    1954 Map of Brussels, 1959 Print
    1954 Brussels
    1959 Print · USGS
    Covers Calhoun County, including Brussels, Golden Eagle, and other nearby areas
    3 unique versions available
  58. 1954 Map of Grafton, 1959 Print
    1954 Map of Grafton, 1959 Print
    1954 Grafton
    1959 Print · USGS
    Covers Calhoun County, including Grafton, Wilkie, and other nearby areas
    4 unique versions available
  61. 1954 Map of Brussels, 1960 Print
    1954 Map of Brussels, 1960 Print
    1954 Brussels
    1960 Print · USGS
    Covers Calhoun County, including O'Fallon, Saint Charles, and other nearby areas
    2 unique versions available
  64. 1954 Map of St. Charles, 1960 Print
    1954 Map of St. Charles, 1960 Print
    1954 St. Charles
    1960 Print · USGS
    Covers Calhoun County, including Saint Charles, Florissant, and other nearby areas
    2 unique versions available
  67. 1956 Map of Quincy, 1967 Print
    1956 Map of Quincy, 1967 Print
    1956 Quincy
    1967 Print · USGS
    Covers Calhoun County, including Quincy, Hannibal, and other nearby areas
    3 unique versions available
  70. 1962 Map of St. Louis
    1962 Map of St. Louis
    1962 St. Louis
    1962 Print · USGS
    Covers Calhoun County, including St. Louis, O'Fallon, and other nearby areas
  73. 1963 Map of St. Louis, 1970 Print
    1963 Map of St. Louis, 1970 Print
    1963 St. Louis
    1970 Print · USGS
    Covers Calhoun County, including St. Louis, O'Fallon, and other nearby areas
    4 unique versions available
Showing maps 1-25 of 50

Top cities of Calhoun County

Frequently asked questions

  • What are the different types of historical maps available for Calhoun County?
  • What is the oldest map of Calhoun County?
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  • Are there historical topographic maps available for Calhoun County?
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  • Where are historical maps of Calhoun County sourced from?