2000s (21st Century) Maps of Lake Saint Louis, Missouri

Explore 15 historic maps of Lake Saint Louis from the 2000s (21st Century). These maps offer a rare glimpse into what life looked like during the 2000s — 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 Lake Saint Louis's landscape evolved across the 2000s, 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 2000s, 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 Lake Saint Louis's history through authentic maps from the 2000s. This is your window into the past.


Lake Saint Louis, MO maps

(15)
  1. 2000 Map of Defiance, 2003 Print
    2000 Map of Defiance, 2003 Print
    2000 Defiance
    2003 Print · USGS
    Southern St. Charles County at the turn of the millennium shows a landscape defined by the Missouri River floodplain and significant state conservation lands. Genealogists and local historians can locate Journey Cem, the village of Schluersburg, and the rural road network including Matson Hill Road.

  2. 2000 Map of Wentzville, 2003 Print
    2000 Map of Wentzville, 2003 Print
    2000 Wentzville
    2003 Print · USGS
    Wentzville and St. Charles County were undergoing a period of intense suburban development at the turn of the century. Genealogists and local historians can trace the evolution of old settlements like Flint Hill and Josephville alongside the growth of Lake Saint Louis.

  3. 2002 Map of O'Fallon, 2003 Print
    2002 Map of O'Fallon, 2003 Print
    2002 O'Fallon
    2003 Print · USGS
    St. Charles County was undergoing rapid suburban transformation at the turn of the millennium. Researchers can trace the expansion of O'Fallon and St. Peters while locating historic sites like St. Paul Church and Waldmeister Landing Strip.

  4. 2012 Map of Wentzville, 2012 Print
    2012 Map of Wentzville, 2012 Print
    2012 Wentzville
    2012 Print · USGS
    Covers Lake Saint Louis, including O'Fallon, Wentzville, and other nearby areas

  5. 2012 Map of Defiance, 2012 Print
    2012 Map of Defiance, 2012 Print
    2012 Defiance
    2012 Print · USGS
    Covers Lake Saint Louis, including O'Fallon, New Melle, and other nearby areas

  6. 2012 Map of O'Fallon, 2012 Print
    2012 Map of O'Fallon, 2012 Print
    2012 O'Fallon
    2012 Print · USGS
    Covers Lake Saint Louis, including O'Fallon, Saint Peters, and other nearby areas

  7. 2015 Map of Wentzville, 2015 Print
    2015 Map of Wentzville, 2015 Print
    2015 Wentzville
    2015 Print · USGS
    Covers Lake Saint Louis, including O'Fallon, Wentzville, and other nearby areas

  8. 2015 Map of Defiance, 2015 Print
    2015 Map of Defiance, 2015 Print
    2015 Defiance
    2015 Print · USGS
    Covers Lake Saint Louis, including O'Fallon, New Melle, and other nearby areas

  9. 2015 Map of O'Fallon, 2015 Print
    2015 Map of O'Fallon, 2015 Print
    2015 O'Fallon
    2015 Print · USGS
    Covers Lake Saint Louis, including O'Fallon, Saint Peters, and other nearby areas

  10. 2017 Map of O'Fallon, 2017 Print
    2017 Map of O'Fallon, 2017 Print
    2017 O'Fallon
    2017 Print · USGS
    Covers Lake Saint Louis, including O'Fallon, Saint Peters, and other nearby areas

  11. 2017 Map of Wentzville, 2017 Print
    2017 Map of Wentzville, 2017 Print
    2017 Wentzville
    2017 Print · USGS
    Covers Lake Saint Louis, including O'Fallon, Wentzville, and other nearby areas

  12. 2017 Map of Defiance, 2017 Print
    2017 Map of Defiance, 2017 Print
    2017 Defiance
    2017 Print · USGS
    Covers Lake Saint Louis, including O'Fallon, New Melle, and other nearby areas

  13. 2021 Map of Wentzville, 2021 Print
    2021 Map of Wentzville, 2021 Print
    2021 Wentzville
    2021 Print · USGS
    St. Charles County is shown at a peak of modern growth, where heavy highway infrastructure meets established rural townships. Genealogists and local historians can trace the foundations of Wentzville and Lake St. Louis alongside sites like Linn Cem and Saint Patrick Church.

  14. 2021 Map of O'Fallon, 2021 Print
    2021 Map of O'Fallon, 2021 Print
    2021 O'Fallon
    2021 Print · USGS
    St. Charles County undergoes rapid suburban transformation in the early twenty-first century as these communities expand between the creek valleys. Researchers can locate local landmarks like Waldmeister Farm Airport and several historic sites including Sage Chapel Cem.

  15. 2021 Map of Defiance, 2021 Print
    2021 Map of Defiance, 2021 Print
    2021 Defiance
    2021 Print · USGS
    Defiance and the Missouri River bottoms appear in the early twenty-first century as a mix of conservation lands and growing rural settlements. Researchers can trace historic cemeteries like Dardenne Cem and family-named landmarks such as Clyde Mosley Lake and Schluersburg.

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