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1900s (20th Century) Maps of Ontario County, New York

Explore 69 historic maps of Ontario 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 Ontario 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 Ontario County's history through authentic maps from the 1900s. This is your window into the past.

Ontario County, NY maps

(69)
  1. 1900 Map of Macedon
    1900 Map of Macedon
    1900 Macedon
    1900 Print · USGS
    Covers Ontario County, including Perinton, Webster, and other nearby areas
    8 unique versions available
  4. 1900 Map of Naples, 1956 Print
    1900 Map of Naples, 1956 Print
    1900 Naples
    1956 Print · USGS
    Covers Ontario County, including Richmond, Naples, and other nearby areas
    2 unique versions available
  7. 1900 Map of Canandaigua, 1961 Print
    1900 Map of Canandaigua, 1961 Print
    1900 Canandaigua
    1961 Print · USGS
    Covers Ontario County, including Victor, Farmington, and other nearby areas
  10. 1901 Map of Honeoye, 1954 Print
    1901 Map of Honeoye, 1954 Print
    1901 Honeoye
    1954 Print · USGS
    Covers Ontario County, including Geneseo, Mendon, and other nearby areas
  13. 1902 Map of Geneva
    1902 Map of Geneva
    1902 Geneva
    1902 Print · USGS
    Covers Ontario County, including Geneva, Seneca Falls, and other nearby areas
    7 unique versions available
  16. 1902 Map of Clyde
    1902 Map of Clyde
    1902 Clyde
    1902 Print · USGS
    Covers Ontario County, including Sodus, Phelps, and other nearby areas
    8 unique versions available
  19. 1902 Map of Phelps
    1902 Map of Phelps
    1902 Phelps
    1902 Print · USGS
    Covers Ontario County, including Farmington, Geneva, and other nearby areas
    7 unique versions available
  22. 1902 Map of Palmyra
    1902 Map of Palmyra
    1902 Palmyra
    1902 Print · USGS
    Covers Ontario County, including Farmington, Arcadia, and other nearby areas
    7 unique versions available
  25. 1902 Map of Wayland, 1954 Print
    1902 Map of Wayland, 1954 Print
    1902 Wayland
    1954 Print · USGS
    Covers Ontario County, including North Dansville, Dansville, and other nearby areas
  28. 1903 Map of Naples
    1903 Map of Naples
    1903 Naples
    1903 Print · USGS
    Covers Ontario County, including Richmond, Naples, and other nearby areas
    7 unique versions available
  31. 1903 Map of Canandaigua
    1903 Map of Canandaigua
    1903 Canandaigua
    1903 Print · USGS
    Covers Ontario County, including Victor, Farmington, and other nearby areas
    7 unique versions available
  34. 1904 Map of Wayland
    1904 Map of Wayland
    1904 Wayland
    1904 Print · USGS
    Covers Ontario County, including North Dansville, Dansville, and other nearby areas
    7 unique versions available
  37. 1904 Map of Honeoye
    1904 Map of Honeoye
    1904 Honeoye
    1904 Print · USGS
    Covers Ontario County, including Geneseo, Mendon, and other nearby areas
    6 unique versions available
  40. 1913 Map of Naples
    1913 Map of Naples
    1913 Naples
    1913 Print · USGS
    Covers Ontario County, including Richmond, Naples, and other nearby areas
  43. 1932 Map of Fairport
    1932 Map of Fairport
    1932 Fairport
    1932 Print · USGS
    Covers Ontario County, including Perinton, Penfield, and other nearby areas
  46. 1934 Map of Fairport
    1934 Map of Fairport
    1934 Fairport
    1934 Print · USGS
    Covers Ontario County, including Perinton, Penfield, and other nearby areas
  49. 1934 Map of Honeoye Falls
    1934 Map of Honeoye Falls
    1934 Honeoye Falls
    1934 Print · USGS
    Covers Ontario County, including Mendon, Lima, and other nearby areas
  52. 1942 Map of Springwater
    1942 Map of Springwater
    1942 Springwater
    1942 Print · USGS
    Covers Ontario County, including Richmond, Conesus, and other nearby areas
    5 unique versions available
  55. 1942 Map of Naples
    1942 Map of Naples
    1942 Naples
    1942 Print · USGS
    Covers Ontario County, including Naples, Springwater, and other nearby areas
    4 unique versions available
  58. 1942 Map of Honeoye
    1942 Map of Honeoye
    1942 Honeoye
    1942 Print · USGS
    Covers Ontario County, including Livonia, Lima, and other nearby areas
  61. 1942 Map of Prattsburg
    1942 Map of Prattsburg
    1942 Prattsburg
    1942 Print · USGS
    Covers Ontario County, including Naples, Prattsburgh, and other nearby areas
    3 unique versions available
  64. 1942 Map of Victor
    1942 Map of Victor
    1942 Victor
    1942 Print · USGS
    Covers Ontario County, including Victor, Mendon, and other nearby areas
  67. 1942 Map of Bristol Springs
    1942 Map of Bristol Springs
    1942 Bristol Springs
    1942 Print · USGS
    Covers Ontario County, including Richmond, Naples, and other nearby areas
  70. 1942 Map of Middlesex
    1942 Map of Middlesex
    1942 Middlesex
    1942 Print · USGS
    Covers Ontario County, including Naples, Potter, and other nearby areas
    4 unique versions available
  73. 1942 Map of Canandaigua
    1942 Map of Canandaigua
    1942 Canandaigua
    1942 Print · USGS
    Covers Ontario County, including Victor, Farmington, and other nearby areas
Showing maps 1-25 of 69

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Frequently asked questions

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