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1970s Maps of Allegany County, New York

Explore 10 historic maps of Allegany County from the 1970s. These maps offer a rare glimpse into what life looked like during the 1970s — 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 Allegany County's landscape evolved across the 1970s, 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 1970s, 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 Allegany County's history through authentic maps from the 1970s. This is your window into the past.

Allegany County, NY maps

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  1. 1970 Map of Bullis Mills, 1972 Print
    1970 Map of Bullis Mills, 1972 Print
    1970 Bullis Mills
    1972 Print · USGS
    The Pennsylvania and New York border comes alive in the 1970s as a landscape of timbered hollows and active energy extraction. Researchers can locate remote family landmarks like St Marys Ch, the Sartwell Oil Field, and the rail junction at Bullis Mills.
    2 unique versions available
  4. 1971 Map of Warren
    1971 Map of Warren
    1971 Warren
    1971 Print · USGS
    North Central Pennsylvania is captured here in the early seventies, showing a landscape defined by industrial centers and massive state forests. Genealogists and historians can trace the rail lines of the Penn Central and Erie Lackawanna connecting towns like Warren, Kane, and Du Bois.
  7. 1972 Map of Nunda, 1974 Print
    1972 Map of Nunda, 1974 Print
    1972 Nunda
    1974 Print · USGS
    Livingston County in the early 1970s shows a landscape of river valleys and rail towns shaped by the Erie-Lackawanna. Genealogists and historians can trace family locations near St Helena Cem, the village of Nunda, and the rural settlement of Barkertown.
    2 unique versions available
  10. 1972 Map of Ossian, 1974 Print
    1972 Map of Ossian, 1974 Print
    1972 Ossian
    1974 Print · USGS
    The borderlands of Livingston and Allegany Counties appear here in the early 1970s, showing a landscape of upland forests and quiet hamlets. Genealogists can trace family names through the Ossian Center Cem or locate the Red School and settlements like Byersville.
  13. 1972 Map of Pike, 1974 Print
    1972 Map of Pike, 1974 Print
    1972 Pike
    1974 Print · USGS
    Western New York's rural highlands are captured here in the early seventies, centered on the village of Pike and the headwaters of Wiscoy Creek. Researchers can trace old family lands and local landmarks like Lyonsburg Cem, the County Fairgrounds, and Bliss.
    2 unique versions available
  16. 1972 Map of Portageville, 1974 Print
    1972 Map of Portageville, 1974 Print
    1972 Portageville
    1974 Print · USGS
    The Genesee River valley in the early 1970s reveals a landscape defined by the falls of Letchworth State Park and rural Wyoming County hamlets. Researchers can trace historic cemeteries and small settlements like Portageville, Mills Mills, and Griffith Corners.
    3 unique versions available
  19. 1973 Map of Buffalo
    1973 Map of Buffalo
    1973 Buffalo
    1973 Print · USGS
    Western New York and Ontario's Golden Horseshoe meet in the early seventies, spanning from the industrial waterfronts of Buffalo to the hills of Allegany State Park. Trace the paths of the Welland Canal and Erie Lackawanna railroad through the lakefront towns of Dunkirk and Port Colborne.
  22. 1978 Map of Houghton
    1978 Map of Houghton
    1978 Houghton
    1978 Print · USGS
    Allegany County in the late seventies is captured here as a landscape of river valleys and upland farms centered on the educational hub of Houghton. Researchers can trace old family sites and transport routes, from the Caneadea Dam on Rushford Lake to the Old Railroad Grade and Wesleyan Ch.
  25. 1978 Map of Greenwood
    1978 Map of Greenwood
    1978 Greenwood
    1978 Print · USGS
    Steuben County's ridges and hollows are detailed in this late 1970s survey as the local landscape balanced agriculture with a growing energy infrastructure. Researchers can locate remote burial grounds like Slaight Cem and trace the distribution of Oil Wells near West Greenwood.
  28. 1978 Map of Hornell
    1978 Map of Hornell
    1978 Hornell
    1978 Print · USGS
    Steuben County was a bustling valley hub in the late seventies, defined by its rail corridor and the newly developed Almond Lake. Genealogists and local historians can trace family plots and parish life through St Marys Cemetery, Hartsville Church, and the Columbian School.
End of results
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