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1900s (20th Century) Maps of Coos County, New Hampshire

Explore 134 historic maps of Coos 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 Coos 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 Coos County's history through authentic maps from the 1900s. This is your window into the past.

Coos County, NH maps

(134)
  1. 1900 Map of Whitefield
    1900 Map of Whitefield
    1900 Whitefield
    1900 Print · USGS
    Covers Coos County, including Littleton, Lancaster, and other nearby areas
    5 unique versions available
  4. 1920 Map of Guildhall
    1920 Map of Guildhall
    1920 Guildhall
    1920 Print · USGS
    Covers Coos County, including Lancaster, Northumberland, and other nearby areas
  7. 1925 Map of Indian Stream
    1925 Map of Indian Stream
    1925 Indian Stream
    1925 Print · USGS
    Covers Coos County, including Stewartstown, Pittsburg, and other nearby areas
  10. 1926 Map of Indian Stream
    1926 Map of Indian Stream
    1926 Indian Stream
    1926 Print · USGS
    Covers Coos County, including Stewartstown, Pittsburg, and other nearby areas
    4 unique versions available
  13. 1927 Map of Indian Stream
    1927 Map of Indian Stream
    1927 Indian Stream
    1927 Print · USGS
    Covers Coos County, including Stewartstown, Pittsburg, and other nearby areas
    5 unique versions available
  16. 1927 Map of Moose Bog
    1927 Map of Moose Bog
    1927 Moose Bog
    1927 Print · USGS
    Covers Coos County, including Pittsburg, La Patrie, and other nearby areas
    3 unique versions available
  19. 1927 Map of Second Lake, 1955 Print
    1927 Map of Second Lake, 1955 Print
    1927 Second Lake
    1955 Print · USGS
    Covers Coos County, including Pittsburg, Clarksville, and other nearby areas
    6 unique versions available
  22. 1929 Map of Averill
    1929 Map of Averill
    1929 Averill
    1929 Print · USGS
    Covers Coos County, including Colebrook, Stewartstown, and other nearby areas
    5 unique versions available
  25. 1930 Map of Milan, 1952 Print
    1930 Map of Milan, 1952 Print
    1930 Milan
    1952 Print · USGS
    Covers Coos County, including Berlin, Milan, and other nearby areas
    3 unique versions available
  28. 1930 Map of Percy, 1953 Print
    1930 Map of Percy, 1953 Print
    1930 Percy
    1953 Print · USGS
    Covers Coos County, including Berlin, Lancaster, and other nearby areas
    5 unique versions available
  31. 1930 Map of Dixville, 1954 Print
    1930 Map of Dixville, 1954 Print
    1930 Dixville
    1954 Print · USGS
    Covers Coos County, including Colebrook, Stewartstown, and other nearby areas
    5 unique versions available
  34. 1930 Map of Errol, 1955 Print
    1930 Map of Errol, 1955 Print
    1930 Errol
    1955 Print · USGS
    Covers Coos County, including Errol, Clarksville, and other nearby areas
    5 unique versions available
  37. 1931 Map of Guildhall
    1931 Map of Guildhall
    1931 Guildhall
    1931 Print · USGS
    Covers Coos County, including Lancaster, Northumberland, and other nearby areas
  40. 1931 Map of Littleton
    1931 Map of Littleton
    1931 Littleton
    1931 Print · USGS
    Covers Coos County, including Saint Johnsbury, Littleton, and other nearby areas
    2 unique versions available
  43. 1931 Map of Moose Bog
    1931 Map of Moose Bog
    1931 Moose Bog
    1931 Print · USGS
    Covers Coos County, including Pittsburg, La Patrie, and other nearby areas
    5 unique versions available
  46. 1932 Map of Second Lake
    1932 Map of Second Lake
    1932 Second Lake
    1932 Print · USGS
    Covers Coos County, including Pittsburg, Clarksville, and other nearby areas
    4 unique versions available
  49. 1932 Map of Littleton
    1932 Map of Littleton
    1932 Littleton
    1932 Print · USGS
    Covers Coos County, including Saint Johnsbury, Littleton, and other nearby areas
    3 unique versions available
  52. 1933 Map of Guildhall
    1933 Map of Guildhall
    1933 Guildhall
    1933 Print · USGS
    Covers Coos County, including Lancaster, Northumberland, and other nearby areas
    3 unique versions available
  55. 1933 Map of Dixville
    1933 Map of Dixville
    1933 Dixville
    1933 Print · USGS
    Covers Coos County, including Colebrook, Stewartstown, and other nearby areas
    2 unique versions available
  58. 1933 Map of Milan, 1940 Print
    1933 Map of Milan, 1940 Print
    1933 Milan
    1940 Print · USGS
    Covers Coos County, including Berlin, Milan, and other nearby areas
  61. 1934 Map of Percy
    1934 Map of Percy
    1934 Percy
    1934 Print · USGS
    Covers Coos County, including Berlin, Lancaster, and other nearby areas
    3 unique versions available
  64. 1934 Map of Dixville
    1934 Map of Dixville
    1934 Dixville
    1934 Print · USGS
    Covers Coos County, including Colebrook, Stewartstown, and other nearby areas
    2 unique versions available
  67. 1934 Map of Errol
    1934 Map of Errol
    1934 Errol
    1934 Print · USGS
    Covers Coos County, including Errol, Clarksville, and other nearby areas
    5 unique versions available
  70. 1934 Map of Milan
    1934 Map of Milan
    1934 Milan
    1934 Print · USGS
    Covers Coos County, including Berlin, Milan, and other nearby areas
    2 unique versions available
  73. 1935 Map of Littleton
    1935 Map of Littleton
    1935 Littleton
    1935 Print · USGS
    Covers Coos County, including Saint Johnsbury, Littleton, and other nearby areas
    4 unique versions available
Showing maps 1-25 of 134

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Frequently asked questions

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