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Old Maps of Warren County, Illinois

Explore 81 old maps of Warren County, spanning from 1915 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 Warren 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.
  • Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
  • 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 Warren County to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Warren County, IL maps

(81)
  1. 1915 Map of Avon
    1915 Map of Avon
    1915 Avon
    1915 Print · USGS
    Covers Warren County, including Bushnell, Avon, and other nearby areas
  3. 1915 Map of Avon, 1933 Print
    1915 Map of Avon, 1933 Print
    1915 Avon
    1933 Print · USGS
    Covers Warren County, including Bushnell, Avon, and other nearby areas
  5. 1915 Map of Avon, 1945 Print
    1915 Map of Avon, 1945 Print
    1915 Avon
    1945 Print · USGS
    Covers Warren County, including Bushnell, Avon, and other nearby areas
  7. 1916 Map of Good Hope, 1965 Print
    1916 Map of Good Hope, 1965 Print
    1916 Good Hope
    1965 Print · USGS
    Covers Warren County, including Macomb, Bushnell, and other nearby areas
  9. 1916 Map of Good Hope, 1972 Print
    1916 Map of Good Hope, 1972 Print
    1916 Good Hope
    1972 Print · USGS
    Covers Warren County, including Macomb, Bushnell, and other nearby areas
  11. 1918 Map of La Harpe
    1918 Map of La Harpe
    1918 La Harpe
    1918 Print · USGS
    Covers Warren County, including Macomb, La Harpe, and other nearby areas
  13. 1918 Map of La Harpe
    1918 Map of La Harpe
    1918 La Harpe
    1918 Print · USGS
    Covers Warren County, including Macomb, La Harpe, and other nearby areas
  15. 1918 Map of Good Hope
    1918 Map of Good Hope
    1918 Good Hope
    1918 Print · USGS
    Covers Warren County, including Macomb, Bushnell, and other nearby areas
  17. 1918 Map of Good Hope
    1918 Map of Good Hope
    1918 Good Hope
    1918 Print · USGS
    Covers Warren County, including Macomb, Bushnell, and other nearby areas
  19. 1918 Map of La Harpe, 1948 Print
    1918 Map of La Harpe, 1948 Print
    1918 La Harpe
    1948 Print · USGS
    Covers Warren County, including Macomb, La Harpe, and other nearby areas
  21. 1918 Map of La Harpe, 1948 Print
    1918 Map of La Harpe, 1948 Print
    1918 La Harpe
    1948 Print · USGS
    Covers Warren County, including Macomb, La Harpe, and other nearby areas
  23. 1921 Map of Monmouth, 1961 Print
    1921 Map of Monmouth, 1961 Print
    1921 Monmouth
    1961 Print · USGS
    Covers Warren County, including Monmouth, Kirkwood, and other nearby areas
  25. 1921 Map of Monmouth, 1964 Print
    1921 Map of Monmouth, 1964 Print
    1921 Monmouth
    1964 Print · USGS
    Covers Warren County, including Monmouth, Kirkwood, and other nearby areas
  27. 1921 Map of Monmouth, 1981 Print
    1921 Map of Monmouth, 1981 Print
    1921 Monmouth
    1981 Print · USGS
    Covers Warren County, including Monmouth, Kirkwood, and other nearby areas
  29. 1923 Map of Monmouth
    1923 Map of Monmouth
    1923 Monmouth
    1923 Print · USGS
    Covers Warren County, including Monmouth, Kirkwood, and other nearby areas
  31. 1923 Map of Alexis
    1923 Map of Alexis
    1923 Alexis
    1923 Print · USGS
    Covers Warren County, including Aledo, Viola, and other nearby areas
  33. 1923 Map of Monmouth
    1923 Map of Monmouth
    1923 Monmouth
    1923 Print · USGS
    Covers Warren County, including Monmouth, Kirkwood, and other nearby areas
  35. 1923 Map of Alexis, 1958 Print
    1923 Map of Alexis, 1958 Print
    1923 Alexis
    1958 Print · USGS
    Covers Warren County, including Aledo, Viola, and other nearby areas
  37. 1925 Map of Alexis
    1925 Map of Alexis
    1925 Alexis
    1925 Print · USGS
    Covers Warren County, including Aledo, Viola, and other nearby areas
  39. 1925 Map of Galesburg, 1968 Print
    1925 Map of Galesburg, 1968 Print
    1925 Galesburg
    1968 Print · USGS
    Covers Warren County, including Galesburg, Abingdon, and other nearby areas
  41. 1925 Map of Galesburg, 1984 Print
    1925 Map of Galesburg, 1984 Print
    1925 Galesburg
    1984 Print · USGS
    Covers Warren County, including Galesburg, Abingdon, and other nearby areas
  43. 1927 Map of Galesburg
    1927 Map of Galesburg
    1927 Galesburg
    1927 Print · USGS
    Covers Warren County, including Galesburg, Abingdon, and other nearby areas
  45. 1927 Map of Galesburg
    1927 Map of Galesburg
    1927 Galesburg
    1927 Print · USGS
    Covers Warren County, including Galesburg, Abingdon, and other nearby areas
  47. 1927 Map of Galesburg, 1949 Print
    1927 Map of Galesburg, 1949 Print
    1927 Galesburg
    1949 Print · USGS
    Covers Warren County, including Galesburg, Abingdon, and other nearby areas
  49. 1934 Map of Oquawka
    1934 Map of Oquawka
    1934 Oquawka
    1934 Print · USGS
    Covers Warren County, including Oquawka, Stronghurst, and other nearby areas
Showing maps 1-25 of 81

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Frequently asked questions

  • What are the different types of historical maps available for Warren County?
  • What is the oldest map of Warren County?
  • Where can I purchase historical maps of Warren County for my home or office?
  • Where can I download high-res historical maps of Warren County?
  • Are there historical topographic maps available for Warren County?
  • Is there historical aerial imagery available for Warren County?
  • Where are historical maps of Warren County sourced from?