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Old Maps of Le Sueur County, Minnesota

Explore 124 old maps of Le Sueur County, spanning from 1950 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 Le Sueur 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 Le Sueur County to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.

Le Sueur County, MN maps

(124)
  1. 1950 Map of Mankato East
    1950 Map of Mankato East
    1950 Mankato East
    1950 Print · USGS
    Blue Earth County at mid-century reveals a dense network of rural school districts and rail sidings connecting farm towns to the regional hub. Researchers can trace the legacy of local education and industry through sites like Sugar Grove Sch, Lime Siding, and the St Clair settlement.
    3 unique versions available
  4. 1951 Map of Mankato East
    1951 Map of Mankato East
    1951 Mankato East
    1951 Print · USGS
    Blue Earth County's landscape in the early fifties is defined by its dense network of rural school districts and winding river valleys. Genealogists and historians can trace the foundations of local life at St Clair, Mankato Springs, and numerous family-named landmarks like Pugh Sch and Eagle Lake Cem.
  7. 1951 Map of Mankato West, 1952 Print
    1951 Map of Mankato West, 1952 Print
    1951 Mankato West
    1952 Print · USGS
    Mankato and the river valleys of Blue Earth County are captured here in the early fifties during a period of steady post-war growth. Researchers can trace rural life through the Old Grist Mill, dozens of numbered schoolhouses, and landmarks like Minneopa Falls or Good Thunder.
    3 unique versions available
  10. 1953 Map of Saint Paul, 1964 Print
    1953 Map of Saint Paul, 1964 Print
    1953 Saint Paul
    1964 Print · USGS
    The Twin Cities and the Mississippi River valley are captured here at a mid-century turning point. Trace the early growth of Minneapolis and Saint Paul alongside landmarks like Lake Minnetonka and the St Croix River.
    4 unique versions available
  13. 1953 Map of New Ulm, 1968 Print
    1953 Map of New Ulm, 1968 Print
    1953 New Ulm
    1968 Print · USGS
    Southern Minnesota in the mid-1950s is defined by its deep river valleys and the expanding reach of the Great Northern and Chicago and North Western railroads. Researchers can trace rural lineages through landmarks like the Milford State Monument, St. John's Ch, and the Upper Sioux Indian Res.
    3 unique versions available
  16. 1957 Map of New Ulm
    1957 Map of New Ulm
    1957 New Ulm
    1957 Print · USGS
    Central Minnesota in the mid-fifties remains a landscape of river-valley commerce and prairie agriculture defined by its historic mission sites and rail towns. Genealogists and local historians can trace the development of New Ulm and Montevideo, or locate specific landmarks like the Milford State Monument and Minnesota Falls.
  19. 1957 Map of Belle Plaine, 1958 Print
    1957 Map of Belle Plaine, 1958 Print
    1957 Belle Plaine
    1958 Print · USGS
    The Minnesota River valley serves as a bustling corridor for four counties during the late fifties, defined by its intersecting rail lines and riverside towns. Genealogists can locate family landmarks like West Union Ch, Zion Cem, and the Jessenland Fish Hatchery.
    2 unique versions available
  22. 1957 Map of New Prague, 1959 Print
    1957 Map of New Prague, 1959 Print
    1957 New Prague
    1959 Print · USGS
    Scott and Le Sueur Counties in the late fifties reveal a landscape of deep-rooted parish settlements and thriving river-valley agriculture. Genealogists can trace family footprints through rural sites like East Union, St Benedict, and the St Josephs Sch Cem.
    2 unique versions available
  25. 1958 Map of New Ulm
    1958 Map of New Ulm
    1958 New Ulm
    1958 Print · USGS
    South-central Minnesota’s river valleys and prairie towns are captured here in the mid-fifties, during the height of the region's rail-and-river economy. Genealogists and historians can trace the legacy of the Upper Sioux Indian Mission or locate early rail stops along the Chicago and North Western Ry in towns like Redwood Falls and Glencoe.
  28. 1959 Map of Saint Paul
    1959 Map of Saint Paul
    1959 Saint Paul
    1959 Print · USGS
    The Twin Cities and southeastern Minnesota appear here in the late fifties, showing the peak of the rail era and post-war suburban growth. Genealogists can trace family footprints near Lake Minnetonka, the Univ Of Minn Rosemount Research Center, or the growing neighborhoods of Richfield.
    2 unique versions available
  31. 1965 Map of Cleveland, 1966 Print
    1965 Map of Cleveland, 1966 Print
    1965 Cleveland
    1966 Print · USGS
    Cleveland and the surrounding lake country of Le Sueur County are captured here in the mid-1960s as agricultural drainage reshaped the landscape. Family historians can locate several local burial sites including Calvary Cem and Cleveland Cem, or trace the path of the Chicago Milwaukee St Paul and Pacific rail line.
    2 unique versions available
  34. 1965 Map of North Star, 1966 Print
    1965 Map of North Star, 1966 Print
    1965 North Star
    1966 Print · USGS
    Nicollet County’s agricultural heartland and the Minnesota River bluffs are captured here in the mid-sixties. Local historians can trace early routes like the Old Fort Road and locate rural landmarks such as St Michael Ch and the settlement of Oshawa.
    2 unique versions available
  37. 1965 Map of St Peter, 1966 Print
    1965 Map of St Peter, 1966 Print
    1965 St Peter
    1966 Print · USGS
    The Minnesota River valley comes into sharp focus during the mid-sixties, capturing the institutional and industrial heart of St. Peter and Kasota. Researchers can trace the grounds of Gustavus Adolphus College, the Milwaukee Road rail lines, and local landmarks like Elim Welsh Cem.
    3 unique versions available
  40. 1965 Map of Le Sueur, 1966 Print
    1965 Map of Le Sueur, 1966 Print
    1965 Le Sueur
    1966 Print · USGS
    Le Sueur and the Minnesota River valley are captured in the mid-sixties during a period of steady growth and industrial activity. Researchers can trace the Chicago and North Western rail line and locate ancestral sites like Mound Cem and the settlement of Ottawa.
    4 unique versions available
  43. 1965 Map of St Thomas, 1966 Print
    1965 Map of St Thomas, 1966 Print
    1965 St Thomas
    1966 Print · USGS
    Le Sueur County in the mid-1960s reveals a deeply settled agricultural landscape shaped by its early townships and prairie lakes. Genealogists and local historians can locate numerous family burial sites like Dresselville Cem and Hillside Cem, or trace the old rail corridor of the Chicago Milwaukee St Paul and Pacific.
    2 unique versions available
  46. 1966 Map of Montgomery, 1967 Print
    1966 Map of Montgomery, 1967 Print
    1966 Montgomery
    1967 Print · USGS
    Le Sueur and Rice counties are captured here in the mid-sixties, centered on the rail hub of Montgomery. Genealogists and local historians can trace family roots through numerous sites like Bohemian Cem, St Michael Cem, and the old High School.
    2 unique versions available
  49. 1966 Map of Waterville, 1968 Print
    1966 Map of Waterville, 1968 Print
    1966 Waterville
    1968 Print · USGS
    Waterville sits at the center of this mid-century survey, where the railroads and the Cannon River system define the local economy. Genealogists can trace rural roots through family-named landmarks like McPete Point and several old graveyards including Iosco Cem and Ebenezer Cem.
    2 unique versions available
  52. 1966 Map of Cordova, 1968 Print
    1966 Map of Cordova, 1968 Print
    1966 Cordova
    1968 Print · USGS
    Le Sueur County was a landscape of glacial lakes and managed wildlife areas in the mid-sixties. Genealogists and researchers can trace family landmarks like St Peters Ch, Gorman Cem, and the old settlement of Cordova.
    2 unique versions available
  55. 1966 Map of Elysian, 1968 Print
    1966 Map of Elysian, 1968 Print
    1966 Elysian
    1968 Print · USGS
    The lakeside communities and rail corridors of south-central Minnesota are captured here in the mid-1960s, showing a landscape shaped by water and the Chicago Great Western railroad. Local historians can trace the early layout of Elysian and Greenland, find family landmarks like Sextons Point, or locate the Cedar Hill Cemetery.
    2 unique versions available
  58. 1966 Map of Le Center, 1968 Print
    1966 Map of Le Center, 1968 Print
    1966 Le Center
    1968 Print · USGS
    The township boundaries of southern Minnesota meet here during the mid-sixties, centered on the hub of Le Center. Genealogists and local historians can trace the sites of Yankee Cem, St John Ch, and the winding Milwaukee Road railroad line.
    2 unique versions available
  61. 1966 Map of Kilkenny, 1968 Print
    1966 Map of Kilkenny, 1968 Print
    1966 Kilkenny
    1968 Print · USGS
    The lake-dotted landscape of Le Sueur County is captured here in the mid-1960s, centered on the railroad town of Kilkenny. Researchers can trace old family lines near Calvary Cem and locate historic hamlets like Doyle and Rogers along the rail line.
    2 unique versions available
  64. 1967 Map of New Ulm
    1967 Map of New Ulm
    1967 New Ulm
    1967 Print · USGS
    Southern Minnesota in the mid-fifties is captured here as a landscape of river-valley missions and busy prairie rail towns. Researchers can trace the Yellow Medicine Trail and locate historic sites like the Morton Indian Mission and Milford State Monument.
  67. 1974 Map of Mankato West, 1976 Print
    1974 Map of Mankato West, 1976 Print
    1974 Mankato West
    1976 Print · USGS
    The Minnesota River valley comes alive in the 1970s, showcasing the expansion of Mankato and North Mankato. Genealogists can locate Belgrade Cem and Herns-Oak Grove Cem or trace landmarks like Minneopa Falls.
    2 unique versions available
  70. 1974 Map of Madison Lake, 1976 Print
    1974 Map of Madison Lake, 1976 Print
    1974 Madison Lake
    1976 Print · USGS
    Blue Earth County’s lake country is captured here in the mid-seventies, showing the lakeside town of Madison Lake at a transitional moment. Genealogists and local historians can trace family locations near Marysburg, Smiths Mill, and the grounds of Calvary Cem.
  73. 1974 Map of Mankato East, 1976 Print
    1974 Map of Mankato East, 1976 Print
    1974 Mankato East
    1976 Print · USGS
    Mankato and its surrounding lake country are shown during a decade of collegiate and industrial growth in the mid-seventies. Researchers can locate numerous family burial sites at Calvary Cemetery and Sugar Grove Cem or trace the early paths of the Chicago and North Western railroad.
    2 unique versions available
Showing maps 1-25 of 124

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