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1970s Maps of Saint Charles County, Missouri

Explore 15 historic maps of Saint Charles County from the 1970s. These maps offer a rare glimpse into what life looked like during the 1970s — 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 Saint Charles County's landscape evolved across the 1970s, 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 1970s, 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 Saint Charles County's history through authentic maps from the 1970s. This is your window into the past.

Saint Charles County, MO maps

(15)
  1. 1972 Map of Foristell, 1973 Print
    1972 Map of Foristell, 1973 Print
    1972 Foristell
    1973 Print · USGS
    Covers Saint Charles County, including Wentzville, Wright City, and other nearby areas
    3 unique versions available
  4. 1972 Map of Troy, 1973 Print
    1972 Map of Troy, 1973 Print
    1972 Troy
    1973 Print · USGS
    Covers Saint Charles County, including Troy, Moscow Mills, and other nearby areas
    3 unique versions available
  7. 1972 Map of Defiance, 1973 Print
    1972 Map of Defiance, 1973 Print
    1972 Defiance
    1973 Print · USGS
    Covers Saint Charles County, including O'Fallon, New Melle, and other nearby areas
    3 unique versions available
  10. 1972 Map of Labadie, 1973 Print
    1972 Map of Labadie, 1973 Print
    1972 Labadie
    1973 Print · USGS
    Covers Saint Charles County, including Gray Summit, Augusta, and other nearby areas
    2 unique versions available
  13. 1972 Map of Wentzville, 1973 Print
    1972 Map of Wentzville, 1973 Print
    1972 Wentzville
    1973 Print · USGS
    Covers Saint Charles County, including O'Fallon, Wentzville, and other nearby areas
    2 unique versions available
  16. 1972 Map of Maryknoll, 1973 Print
    1972 Map of Maryknoll, 1973 Print
    1972 Maryknoll
    1973 Print · USGS
    Covers Saint Charles County, including Winfield, Flint Hill, and other nearby areas
  19. 1972 Map of Washington East, 1973 Print
    1972 Map of Washington East, 1973 Print
    1972 Washington East
    1973 Print · USGS
    Covers Saint Charles County, including Washington, Augusta, and other nearby areas
  22. 1972 Map of New Melle, 1973 Print
    1972 Map of New Melle, 1973 Print
    1972 New Melle
    1973 Print · USGS
    Covers Saint Charles County, including New Melle, Cappeln, and other nearby areas
    2 unique versions available
  25. 1979 Map of Foristell, 1980 Print
    1979 Map of Foristell, 1980 Print
    1979 Foristell
    1980 Print · USGS
    Covers Saint Charles County, including Wentzville, Wright City, and other nearby areas
  28. 1979 Map of Maryknoll, 1980 Print
    1979 Map of Maryknoll, 1980 Print
    1979 Maryknoll
    1980 Print · USGS
    Covers Saint Charles County, including Winfield, Flint Hill, and other nearby areas
  31. 1979 Map of Troy, 1980 Print
    1979 Map of Troy, 1980 Print
    1979 Troy
    1980 Print · USGS
    Covers Saint Charles County, including Troy, Moscow Mills, and other nearby areas
  34. 1979 Map of Wentzville, 1980 Print
    1979 Map of Wentzville, 1980 Print
    1979 Wentzville
    1980 Print · USGS
    Covers Saint Charles County, including O'Fallon, Wentzville, and other nearby areas
  37. 1979 Map of Chesterfield, 1981 Print
    1979 Map of Chesterfield, 1981 Print
    1979 Chesterfield
    1981 Print · USGS
    Covers Saint Charles County, including Saint Charles, Saint Peters, and other nearby areas
  40. 1979 Map of Weldon Spring, 1981 Print
    1979 Map of Weldon Spring, 1981 Print
    1979 Weldon Spring
    1981 Print · USGS
    Covers Saint Charles County, including O'Fallon, Saint Peters, and other nearby areas
  43. 1979 Map of Eureka, 1981 Print
    1979 Map of Eureka, 1981 Print
    1979 Eureka
    1981 Print · USGS
    Covers Saint Charles County, including Wildwood, Eureka, and other nearby areas
End of results
Showing maps 1-15 of 15

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Frequently asked questions

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