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1950s Maps of Sierra County, California

Explore 23 historic maps of Sierra County from the 1950s. These maps offer a rare glimpse into what life looked like during the 1950s — 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 Sierra County's landscape evolved across the 1950s, 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 1950s, 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 Sierra County's history through authentic maps from the 1950s. This is your window into the past.

Sierra County, CA maps

(23)
  1. 1950 Map of Strawberry Valley
    1950 Map of Strawberry Valley
    1950 Strawberry Valley
    1950 Print · USGS
    Covers Sierra County, including Strawberry Valley, Eagleville, and other nearby areas
  4. 1950 Map of Camptonville
    1950 Map of Camptonville
    1950 Camptonville
    1950 Print · USGS
    Covers Sierra County, including Celestial Valley, Camptonville, and other nearby areas
  7. 1950 Map of American House
    1950 Map of American House
    1950 American House
    1950 Print · USGS
    Covers Sierra County, including Butte County, Yuba County, and other nearby areas
    2 unique versions available
  10. 1950 Map of Onion Valley, 1958 Print
    1950 Map of Onion Valley, 1958 Print
    1950 Onion Valley
    1958 Print · USGS
    Covers Sierra County, including Plumas County, United States, and other nearby areas
    3 unique versions available
  13. 1950 Map of Alleghany, 1959 Print
    1950 Map of Alleghany, 1959 Print
    1950 Alleghany
    1959 Print · USGS
    Covers Sierra County, including Washington, North Columbia, and other nearby areas
    4 unique versions available
  16. 1951 Map of Alleghany
    1951 Map of Alleghany
    1951 Alleghany
    1951 Print · USGS
    Covers Sierra County, including Christmas Tree Ranches, Alleghany, and other nearby areas
    2 unique versions available
  19. 1951 Map of Onion Valley
    1951 Map of Onion Valley
    1951 Onion Valley
    1951 Print · USGS
    Covers Sierra County, including Plumas County, United States, and other nearby areas
  22. 1951 Map of Pike
    1951 Map of Pike
    1951 Pike
    1951 Print · USGS
    Covers Sierra County, including Nelson Mill, Cruzonville, and other nearby areas
    2 unique versions available
  25. 1951 Map of Mt. Fillmore, 1952 Print
    1951 Map of Mt. Fillmore, 1952 Print
    1951 Mt. Fillmore
    1952 Print · USGS
    Covers Sierra County, including Plumas County, United States, and other nearby areas
    3 unique versions available
  28. 1951 Map of La Porte, 1952 Print
    1951 Map of La Porte, 1952 Print
    1951 La Porte
    1952 Print · USGS
    Covers Sierra County, including Gibsonville, La Porte, and other nearby areas
    4 unique versions available
  31. 1951 Map of Downieville, 1953 Print
    1951 Map of Downieville, 1953 Print
    1951 Downieville
    1953 Print · USGS
    Covers Sierra County, including Downieville, United States, and other nearby areas
    6 unique versions available
  34. 1951 Map of Goodyears Bar, 1953 Print
    1951 Map of Goodyears Bar, 1953 Print
    1951 Goodyears Bar
    1953 Print · USGS
    Covers Sierra County, including Goodyears Bar, United States, and other nearby areas
    5 unique versions available
  37. 1951 Map of Blue Nose Mtn, 1953 Print
    1951 Map of Blue Nose Mtn, 1953 Print
    1951 Blue Nose Mtn
    1953 Print · USGS
    Covers Sierra County, including Plumas County, United States, and other nearby areas
    5 unique versions available
  40. 1951 Map of Quincy, 1958 Print
    1951 Map of Quincy, 1958 Print
    1951 Quincy
    1958 Print · USGS
    Covers Sierra County, including East Quincy, Greenhorn, and other nearby areas
    3 unique versions available
  43. 1951 Map of Downieville, 1958 Print
    1951 Map of Downieville, 1958 Print
    1951 Downieville
    1958 Print · USGS
    Covers Sierra County, including Gibsonville, La Porte, and other nearby areas
    3 unique versions available
  46. 1955 Map of Loyalton, 1957 Print
    1955 Map of Loyalton, 1957 Print
    1955 Loyalton
    1957 Print · USGS
    Covers Sierra County, including Reno, Loyalton, and other nearby areas
    4 unique versions available
  49. 1955 Map of Donner Pass, 1957 Print
    1955 Map of Donner Pass, 1957 Print
    1955 Donner Pass
    1957 Print · USGS
    Covers Sierra County, including Truckee, Kingvale, and other nearby areas
    4 unique versions available
  52. 1955 Map of Truckee, 1957 Print
    1955 Map of Truckee, 1957 Print
    1955 Truckee
    1957 Print · USGS
    Covers Sierra County, including Reno, Truckee, and other nearby areas
    4 unique versions available
  55. 1955 Map of Emigrant Gap, 1957 Print
    1955 Map of Emigrant Gap, 1957 Print
    1955 Emigrant Gap
    1957 Print · USGS
    Covers Sierra County, including Graniteville, Omega, and other nearby areas
    4 unique versions available
  58. 1955 Map of Boca, 1957 Print
    1955 Map of Boca, 1957 Print
    1955 Boca
    1957 Print · USGS
    Covers Sierra County, including Reno, Truckee, and other nearby areas
    7 unique versions available
  61. 1955 Map of Sierra City, 1957 Print
    1955 Map of Sierra City, 1957 Print
    1955 Sierra City
    1957 Print · USGS
    Covers Sierra County, including Sierra City, Clio, and other nearby areas
    5 unique versions available
  64. 1955 Map of Sierraville, 1957 Print
    1955 Map of Sierraville, 1957 Print
    1955 Sierraville
    1957 Print · USGS
    Covers Sierra County, including Loyalton, Randolph, and other nearby areas
    3 unique versions available
  67. 1958 Map of Chico, 1962 Print
    1958 Map of Chico, 1962 Print
    1958 Chico
    1962 Print · USGS
    Covers Sierra County, including Reno, Chico, and other nearby areas
    4 unique versions available
End of results
Showing maps 1-23 of 23

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Frequently asked questions

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