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Old Maps of Pacific, Missouri

Explore 29 old maps of Pacific, spanning from 1901 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 Pacific 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 Pacific to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Pacific, MO maps

(29)
  1. 1901 Map of De Soto
    1901 Map of De Soto
    1901 De Soto
    1901 Print · USGS
    Jefferson and Franklin Counties at the turn of the century show a landscape defined by industrial milling and river fords. Genealogists can trace early homesteads near Hillsboro or industrial sites like Vulcan Mine and Byrnes Mill.
    5 unique versions available
  4. 1903 Map of O'Fallon
    1903 Map of O'Fallon
    1903 O'Fallon
    1903 Print · USGS
    St. Charles County at the turn of the century is a labyrinth of river islands and rail lines at the confluence of the Missouri and Mississippi. Researchers can trace old river landings like Cap Au Gris Landing and family-named settlements from Moscow Mills to New Melle.
    5 unique versions available
  7. 1937 Map of Pacific
    1937 Map of Pacific
    1937 Pacific
    1937 Print · USGS
    In the late 1930s, the Meramec and Big River valleys formed a landscape of rail junctions and rural infirmaries. You can trace the rail lines at Pacific, locate the C C C Camp, or find local schools like McNamee Sch and La Barque Sch.
    4 unique versions available
  10. 1940 Map of Eureka
    1940 Map of Eureka
    1940 Eureka
    1940 Print · USGS
    The Missouri countryside west of St. Louis appears here just before the mid-century, defined by the twin river valleys of the Missouri and Meramec. You can trace the development of Eureka and Allenton along the St Louis San Francisco rail line, or find the CCC Camp and Wildhorse Creek Sch in the hills.
  13. 1944 Map of Eureka
    1944 Map of Eureka
    1944 Eureka
    1944 Print · USGS
    Southwest St. Louis County remains a landscape of creek-bottom farms and wooded ridges during the early 1940s. Genealogists can trace family roots through sites like Bethany Ch, Melrose Sch, and the old rail stops at Glencoe and Allenton.
    3 unique versions available
  16. 1947 Map of St. Clair, 1950 Print
    1947 Map of St. Clair, 1950 Print
    1947 St. Clair
    1950 Print · USGS
    Franklin County at the dawn of the fifties shows a landscape shaped by the winding Meramec River and a busy network of major railroads. Genealogists and local historians can locate early landmarks like Purina Farm, the Virginia Mines (Abandoned), and the Brush Creek Cem.
    3 unique versions available
  19. 1949 Map of Saint Louis
    1949 Map of Saint Louis
    1949 Saint Louis
    1949 Print · USGS
    Greater St. Louis and its surrounding river valleys are captured here just after the war, showing the metropolitan core and the rural Ozark fringe. Researchers can trace the sprawling rail network of the Wabash RR or locate landmarks like Meramec Caverns Airport and Scott Air Force Base.
    2 unique versions available
  22. 1950 Map of St. Clair
    1950 Map of St. Clair
    1950 St. Clair
    1950 Print · USGS
    Franklin County's winding river valleys and ridge-top settlements are captured here in the mid-twentieth century. Genealogists and local historians can trace family locations near Virginia Mines, the Henry Shaw Arboretum, and numerous rural schools like Ten Tiney Bluff Sch.
  25. 1954 Map of Pacific, 1959 Print
    1954 Map of Pacific, 1959 Print
    1954 Pacific
    1959 Print · USGS
    The Meramec River valley in the mid-fifties remains a world of winding rail lines and rural parishes. Genealogists can trace family footprints at St Stephens Ch, Byrnesville, and the grounds of the St Josephs Hill Infirmary.
    5 unique versions available
  28. 1954 Map of Eureka, 1959 Print
    1954 Map of Eureka, 1959 Print
    1954 Eureka
    1959 Print · USGS
    The rail-and-river corridor of western St. Louis County is captured here in the mid-fifties as rural life began to change. Genealogists can locate Wildhorse Creek Sch (Abandoned), the Allen Cem, and early settlements like Allenton and Melrose.
    7 unique versions available
  31. 1962 Map of St. Louis
    1962 Map of St. Louis
    1962 St. Louis
    1962 Print · USGS
    The mid-century gateway to the west shows the metropolitan expansion of St Louis alongside its critical river confluences. Genealogists and historians can trace the rail corridors of the Missouri Pacific RR and settlements from Fulton to De Soto.
  34. 1963 Map of St. Louis, 1970 Print
    1963 Map of St. Louis, 1970 Print
    1963 St. Louis
    1970 Print · USGS
    St. Louis and its surrounding river valleys are captured here during the peak of mid-century suburban expansion and industrial activity. Trace the historic rail routes of the Norfolk and Western Ry or locate the St Louis Ordnance Plant and early stretches of US Highway 66.
    4 unique versions available
  37. 1966 Map of St. Louis
    1966 Map of St. Louis
    1966 St. Louis
    1966 Print · USGS
    The St. Louis metropolitan area and its surrounding river valleys are captured here during the mid-sixties era of suburban growth and industrial strength. Genealogists and historians can trace the foundations of local communities through sites like Old Pioneer Cem, Parks College, and the Jefferson Barracks Military Reservation.
  40. 1969 Map of Gray Summit, 1971 Print
    1969 Map of Gray Summit, 1971 Print
    1969 Gray Summit
    1971 Print · USGS
    The Meramec River valley comes alive in the late sixties as a hub of rail transit and horticulture. Trace family roots at Old St Bridgets Cem or explore the vast Missouri Botanical Garden Arboretum and the rail junction at Pacific.
  43. 1979 Map of Eureka, 1981 Print
    1979 Map of Eureka, 1981 Print
    1979 Eureka
    1981 Print · USGS
    The Missouri landscape west of St. Louis comes into focus in the late 1970s through this detailed aerial survey. Genealogists and researchers can trace local developments near the Meramec River and the rural layout of Glencoe and Grover.
  46. 1985 Map of St Louis
    1985 Map of St Louis
    1985 St Louis
    1985 Print · USGS
    The St. Louis metropolitan area and its river confluences are captured here during a period of significant suburban expansion in the 1980s. Genealogists and historians can trace the development of older neighborhoods and landmarks like Jefferson Barracks, Cahokia Mounds State Park, and Washington University.
    3 unique versions available
  49. 1985 Map of Festus, 1987 Print
    1985 Map of Festus, 1987 Print
    1985 Festus
    1987 Print · USGS
    The Mississippi River corridor and Ozark foothills appear here in the mid-1980s, documenting a landscape of industrial river towns and forest preserves. Trace the development of Festus, Crystal City, and De Soto or locate sites like Mastodon State Park.
  52. 2012 Map of Eureka, 2012 Print
    2012 Map of Eureka, 2012 Print
    2012 Eureka
    2012 Print · USGS
    Covers Pacific, including Wildwood, Eureka, and other nearby areas
  55. 2012 Map of Gray Summit, 2012 Print
    2012 Map of Gray Summit, 2012 Print
    2012 Gray Summit
    2012 Print · USGS
    Covers Pacific, including Gray Summit, Robertsville, and other nearby areas
  58. 2012 Map of Pacific, 2012 Print
    2012 Map of Pacific, 2012 Print
    2012 Pacific
    2012 Print · USGS
    Covers Pacific, including Wildwood, Eureka, and other nearby areas
  61. 2015 Map of Gray Summit, 2015 Print
    2015 Map of Gray Summit, 2015 Print
    2015 Gray Summit
    2015 Print · USGS
    Covers Pacific, including Gray Summit, Robertsville, and other nearby areas
  64. 2015 Map of Eureka, 2015 Print
    2015 Map of Eureka, 2015 Print
    2015 Eureka
    2015 Print · USGS
    Covers Pacific, including Wildwood, Eureka, and other nearby areas
  67. 2015 Map of Pacific, 2015 Print
    2015 Map of Pacific, 2015 Print
    2015 Pacific
    2015 Print · USGS
    Covers Pacific, including Wildwood, Eureka, and other nearby areas
  70. 2017 Map of Gray Summit, 2017 Print
    2017 Map of Gray Summit, 2017 Print
    2017 Gray Summit
    2017 Print · USGS
    Covers Pacific, including Gray Summit, Robertsville, and other nearby areas
  73. 2017 Map of Eureka, 2017 Print
    2017 Map of Eureka, 2017 Print
    2017 Eureka
    2017 Print · USGS
    Covers Pacific, including Wildwood, Eureka, and other nearby areas
Showing maps 1-25 of 29

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  • What are the different types of historical maps available for Pacific?
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  • Where are historical maps of Pacific sourced from?