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1900s (20th Century) Maps of Union, Indiana

Explore 7 historic maps of Union 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 Union'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 Union's history through authentic maps from the 1900s. This is your window into the past.

Union, IN maps

(7)
  1. 1902 Map of Ditney
    1902 Map of Ditney
    1902 Ditney
    1902 Print · USGS
    Southern Indiana at the start of the century was a landscape of expanding railroads and rural hamlets. Family historians can trace ancestral roots through dozens of small settlements like Coats Springs, Dongola, and Boonville along the Southern RR.
    3 unique versions available
  4. 1903 Map of Petersburg
    1903 Map of Petersburg
    1903 Petersburg
    1903 Print · USGS
    Southwestern Indiana at the turn of the century reveals a landscape shaped by river commerce and the early coal industry. Genealogists can trace family roots in Petersburg or Oakland City, and locate the Erie Canal and Massey Mine.
    2 unique versions available
  7. 1956 Map of Vincennes, 1967 Print
    1956 Map of Vincennes, 1967 Print
    1956 Vincennes
    1967 Print · USGS
    Southern Indiana and the Illinois borderlands are captured here in the mid-fifties, showing the region's dense network of river towns and rail lines. Researchers can trace historic river crossings along the Wabash River or locate landmarks like Wyandotte Cave and Lincoln State Park.
    4 unique versions available
  10. 1957 Map of Vincennes
    1957 Map of Vincennes
    1957 Vincennes
    1957 Print · USGS
    Southwest Indiana and the Illinois borderlands come alive in the late 1950s, a period of heavy rail traffic and expanding state forests. Genealogists and historians can trace the riverfronts and rail lines of Vincennes, New Harmony, and the vast Crane Naval Ammunition Depot.
  13. 1958 Map of Vincennes
    1958 Map of Vincennes
    1958 Vincennes
    1958 Print · USGS
    Southern Indiana and the Illinois borderlands are captured during a mid-century period of heavy rail traffic and military activity. Researchers can trace the sprawling bounds of the Crane Naval Ammunition Depot or locate historic settlements like New Harmony and French Lick.
    2 unique versions available
  16. 1961 Map of Union, 1963 Print
    1961 Map of Union, 1963 Print
    1961 Union
    1963 Print · USGS
    Pike and Gibson counties in the early sixties reveal a landscape of river bottoms and rural crossroads. Genealogists and historians can trace family locations through sites like Bethlehem Cem, the Miller Sch grounds, and the settlement at Wheeling.
    3 unique versions available
  19. 1986 Map of Princeton
    1986 Map of Princeton
    1986 Princeton
    1986 Print · USGS
    Southwestern Indiana is defined by the confluence of the Wabash and White Rivers during the mid-eighties, a period of established rail lines and expanding interstates. Genealogists and historians can trace property locations across numerous townships or locate family sites in Mount Carmel, Poseyville, and Boonville.
    2 unique versions available
End of results
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Frequently asked questions

  • What are the different types of historical maps available for Union?
  • What is the oldest map of Union?
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  • Where can I download high-res historical maps of Union?
  • Are there historical topographic maps available for Union?
  • Is there historical aerial imagery available for Union?
  • Where are historical maps of Union sourced from?