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1900s (20th Century) Maps of Winneshiek County, Iowa

Explore 47 historic maps of Winneshiek County from the 1900s (20th Century). These maps offer a rare glimpse into what life looked like during the 1900s — 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 Winneshiek County's landscape evolved across the 1900s, 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 1900s, 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 Winneshiek County's history through authentic maps from the 1900s. This is your window into the past.

Winneshiek County, IA maps

(47)
  1. 1906 Map of Decorah
    1906 Map of Decorah
    1906 Decorah
    1906 Print · USGS
    Covers Winneshiek County, including Decorah, Postville, and other nearby areas
    3 unique versions available
  4. 1954 Map of Mason City, 1967 Print
    1954 Map of Mason City, 1967 Print
    1954 Mason City
    1967 Print · USGS
    Covers Winneshiek County, including Rochester, Mason City, and other nearby areas
    2 unique versions available
  7. 1957 Map of Mason City
    1957 Map of Mason City
    1957 Mason City
    1957 Print · USGS
    Covers Winneshiek County, including Rochester, Mason City, and other nearby areas
  10. 1958 Map of Mason City
    1958 Map of Mason City
    1958 Mason City
    1958 Print · USGS
    Covers Winneshiek County, including Rochester, Mason City, and other nearby areas
  13. 1958 Map of La Crosse, 1979 Print
    1958 Map of La Crosse, 1979 Print
    1958 La Crosse
    1979 Print · USGS
    Covers Winneshiek County, including La Crosse, Winona, and other nearby areas
    2 unique versions available
  16. 1961 Map of La Crosse
    1961 Map of La Crosse
    1961 La Crosse
    1961 Print · USGS
    Covers Winneshiek County, including La Crosse, Winona, and other nearby areas
  19. 1965 Map of La Crosse
    1965 Map of La Crosse
    1965 La Crosse
    1965 Print · USGS
    Covers Winneshiek County, including La Crosse, Winona, and other nearby areas
  22. 1965 Map of Wilmington, 1966 Print
    1965 Map of Wilmington, 1966 Print
    1965 Wilmington
    1966 Print · USGS
    Covers Winneshiek County, including Caledonia, Spring Grove, and other nearby areas
    2 unique versions available
  25. 1965 Map of Harmony, 1966 Print
    1965 Map of Harmony, 1966 Print
    1965 Harmony
    1966 Print · USGS
    Covers Winneshiek County, including Harmony, Big Spring, and other nearby areas
    2 unique versions available
  28. 1965 Map of Mabel, 1966 Print
    1965 Map of Mabel, 1966 Print
    1965 Mabel
    1966 Print · USGS
    Covers Winneshiek County, including Mabel, Newburg, and other nearby areas
  31. 1965 Map of Spring Grove, 1966 Print
    1965 Map of Spring Grove, 1966 Print
    1965 Spring Grove
    1966 Print · USGS
    Covers Winneshiek County, including Spring Grove, Black Hammer, and other nearby areas
  34. 1965 Map of Canton, 1966 Print
    1965 Map of Canton, 1966 Print
    1965 Canton
    1966 Print · USGS
    Covers Winneshiek County, including Harmony, Amherst, and other nearby areas
  37. 1971 Map of Postville, 1973 Print
    1971 Map of Postville, 1973 Print
    1971 Postville
    1973 Print · USGS
    Covers Winneshiek County, including Postville, Ridley, and other nearby areas
  40. 1971 Map of Dorchester, 1973 Print
    1971 Map of Dorchester, 1973 Print
    1971 Dorchester
    1973 Print · USGS
    Covers Winneshiek County, including Quandahl, Dorchester, and other nearby areas
  43. 1971 Map of Frankville, 1973 Print
    1971 Map of Frankville, 1973 Print
    1971 Frankville
    1973 Print · USGS
    Covers Winneshiek County, including Frankville, Moneek, and other nearby areas
  46. 1971 Map of Hanover, 1973 Print
    1971 Map of Hanover, 1973 Print
    1971 Hanover
    1973 Print · USGS
    Covers Winneshiek County, including Washington Prairie, Hanover, and other nearby areas
  49. 1975 Map of Decorah 4 NW, 1977 Print
    1975 Map of Decorah 4 NW, 1977 Print
    1975 Decorah 4 NW
    1977 Print · USGS
    Covers Winneshiek County, including United States, Iowa, and other nearby areas
  52. 1975 Map of Decorah 1 NW, 1977 Print
    1975 Map of Decorah 1 NW, 1977 Print
    1975 Decorah 1 NW
    1977 Print · USGS
    Covers Winneshiek County, including Springwater, Highlandville, and other nearby areas
  55. 1975 Map of Decorah 2 NW, 1977 Print
    1975 Map of Decorah 2 NW, 1977 Print
    1975 Decorah 2 NW
    1977 Print · USGS
    Covers Winneshiek County, including Bluffton, United States, and other nearby areas
  58. 1975 Map of Decorah 1 SW, 1977 Print
    1975 Map of Decorah 1 SW, 1977 Print
    1975 Decorah 1 SW
    1977 Print · USGS
    Covers Winneshiek County, including Decorah, Canoe, and other nearby areas
  61. 1975 Map of Decorah 3 NW, 1977 Print
    1975 Map of Decorah 3 NW, 1977 Print
    1975 Decorah 3 NW
    1977 Print · USGS
    Covers Winneshiek County, including Calmar, Spillville, and other nearby areas
  64. 1975 Map of Decorah 2 NE, 1977 Print
    1975 Map of Decorah 2 NE, 1977 Print
    1975 Decorah 2 NE
    1977 Print · USGS
    Covers Winneshiek County, including Burr Oak, Hesper, and other nearby areas
  67. 1975 Map of Decorah 2 SW, 1977 Print
    1975 Map of Decorah 2 SW, 1977 Print
    1975 Decorah 2 SW
    1977 Print · USGS
    Covers Winneshiek County, including Ridgeway, United States, and other nearby areas
  70. 1975 Map of Decorah 3 NE, 1977 Print
    1975 Map of Decorah 3 NE, 1977 Print
    1975 Decorah 3 NE
    1977 Print · USGS
    Covers Winneshiek County, including Calmar, Ossian, and other nearby areas
  73. 1975 Map of Decorah 2 SE, 1977 Print
    1975 Map of Decorah 2 SE, 1977 Print
    1975 Decorah 2 SE
    1977 Print · USGS
    Covers Winneshiek County, including Decorah, United States, and other nearby areas
Showing maps 1-25 of 47

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Frequently asked questions

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

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