Old Maps of Santa Maria, California for Metal Detecting

Plan your next treasure hunt with 35 historic maps of Santa Maria. Find old homesites, ghost towns, trails, and gathering spots that may be lost to time — perfect for identifying promising metal detecting locations.

  • Locate forgotten sites: Uncover places like long-lost settlements, abandoned rail lines, or gathering spots.
  • Plan better hunts: Use map overlays combined with LiDAR or satellite views to narrow in on historically rich areas.
  • Made for detectorists: Thousands of hobbyists use these maps to discover relics, coins, and hidden history.

Use these historic maps to boost your research and find new opportunities beneath the surface of Santa Maria.


Santa Maria, CA maps

(35)
  1. 1905 Map of Guadalupe
    1905 Map of Guadalupe
    1905 Guadalupe
    1905 Print · USGS
    The Central California coast at the dawn of the century reveals a landscape shaped by the Southern Pacific R. R. and coastal trade. Genealogists and historians can trace rail-side settlements like Betteravia, Casmalia, and the old maritime Pt. Sal Landing.
    6 unique versions available

  2. 1905 Map of Lompoc
    1905 Map of Lompoc
    1905 Lompoc
    1905 Print · USGS
    Santa Barbara County at the turn of the century reveals a landscape of historic ranchos and early industry before the rise of modern development. Researchers can trace the early Pacific Coast RR and locate heritage sites like Santa Ynez Mission and the Union Oil Wells.
    7 unique versions available

  3. 1942 Map of Guadalupe
    1942 Map of Guadalupe
    1942 Guadalupe
    1942 Print · USGS
    The Central Coast during the early war years reveals a landscape of coastal rail stations and ranching canyons along the Santa Barbara shore. Researchers can trace the Southern Pacific line through Surf and Honda to find vanished spurs and schools like Lynden Sch.

  4. 1942 Map of Lompoc
    1942 Map of Lompoc
    1942 Lompoc
    1942 Print · USGS
    Santa Barbara County at the start of World War II reveals a landscape of missions, ranching, and coastal rail. Researchers can trace the Pacific Coast Railroad, locate historic schools like Sisquoc Sch, and find the remote Asphaltum Mine.

  5. 1942 Map of Santa Maria
    1942 Map of Santa Maria
    1942 Santa Maria
    1942 Print · USGS
    Santa Barbara County was a hub of petroleum production and river-valley agriculture in the early 1940s. Genealogists and local historians can trace the early footprints of Santa Maria, the Santa Maria Valley Oil Field, and rural stops like Bicknell and Orcutt.

  6. 1942 Map of Point Sal
    1942 Map of Point Sal
    1942 Point Sal
    1942 Print · USGS
    The Santa Barbara coast during the early war years is shown here in high detail, from the river valley down to the Pacific cliffs. Genealogists and researchers can trace the rail settlements at Narlon, the rural community at Casmalia, and the local Bonita Sch.

  7. 1943 Map of Lompoc
    1943 Map of Lompoc
    1943 Lompoc
    1943 Print · USGS
    Coastal Santa Barbara County appears in the early 1940s as a land of historic missions, early oil and asphalt mining, and rugged mountain ranges. Researchers can trace the PACIFIC COAST RAILROAD, locate schools like Tepusquet Sch, and explore the grounds of Mission La Purisima.

  8. 1947 Map of Los Coches Mtn
    1947 Map of Los Coches Mtn
    1947 Los Coches Mtn
    1947 Print · USGS
    Northern Santa Barbara County comes to life in the late 1940s as the valley floor meets the high ridges. Trace the path of the Dismantled Railroad past settlements like Garey and Fugler Point, or locate the old Garey School.

  9. 1947 Map of Guadalupe
    1947 Map of Guadalupe
    1947 Guadalupe
    1947 Print · USGS
    The Santa Maria Valley in the late forties reveals a landscape of industrial farming, oil production, and post-war military activity. Researchers can trace rural school locations like Union Joint School or locate operations at Betteravia and the Camp Cooke boundary.

  10. 1947 Map of Santa Maria, 1954 Print
    1947 Map of Santa Maria, 1954 Print
    1947 Santa Maria
    1954 Print · USGS
    Santa Barbara County’s central coast is shown here during a mid-century period of industrial and military expansion. You can trace the development of the Oil Field near Orcutt, early airfields like Machado Airfield, and the Camp Cooke Military Reservation.

  11. 1947 Map of Point Sal, 1957 Print
    1947 Map of Point Sal, 1957 Print
    1947 Point Sal
    1957 Print · USGS
    Coastal Santa Barbara County is captured here in the late 1940s, a period of transition between wartime activity and post-war growth. Genealogists and historians can trace the rail-side life of Guadalupe, the agricultural roots of Betteravia, and the early footprint of Camp Cooke.
    2 unique versions available

  12. 1948 Map of Santa Maria
    1948 Map of Santa Maria
    1948 Santa Maria
    1948 Print · USGS
    Santa Barbara County in the late 1940s reveals a landscape of coastal defense and valley agriculture. Genealogists and historians can trace the footprint of Camp Cooke Military Reservation or locate rural landmarks like Honda School and Betteravia.
    2 unique versions available

  13. 1956 Map of Santa Maria, 1973 Print
    1956 Map of Santa Maria, 1973 Print
    1956 Santa Maria
    1973 Print · USGS
    The Central Coast landscape at the height of the Cold War reveals a mix of aerospace expansion and historic ranching towns. Trace the early footprint of Vandenberg AFB or locate coastal rail stops like Surf and the mission site at La Purisima Mission State Park.
    2 unique versions available

  14. 1957 Map of Santa Maria
    1957 Map of Santa Maria
    1957 Santa Maria
    1957 Print · USGS
    Coastal Santa Barbara County is captured here during the mid-fifties, showing a landscape defined by military installations and petroleum production. Researchers can trace the Southern Pacific rail line and locate rural landmarks like Honda School, Betteravia, and the John Manville Plant.

  15. 1958 Map of Santa Maria
    1958 Map of Santa Maria
    1958 Santa Maria
    1958 Print · USGS
    The Central Coast in the mid-fifties reveals a landscape shaped by military expansion and historic ranching towns. Researchers can trace the Southern Pacific railroad through Betteravia and Guadalupe, or explore the early layout of Camp Cooke Military Reservation.

  16. 1959 Map of Guadalupe, 1960 Print
    1959 Map of Guadalupe, 1960 Print
    1959 Guadalupe
    1960 Print · USGS
    The Santa Maria Valley was a thriving intersection of agriculture and industry in the late fifties. Genealogists and historians can trace the rail-side life of Guadalupe, the industrial works at Betteravia, and family landmarks like the Corralitos Ranch.
    4 unique versions available

  17. 1959 Map of Santa Maria, 1960 Print
    1959 Map of Santa Maria, 1960 Print
    1959 Santa Maria
    1960 Print · USGS
    Santa Maria and its surrounding valley are caught in a period of significant petroleum and urban growth during the late fifties. Genealogists and historians can locate old schools and institutions like Allen Hancock College, the Fairgrounds, and the sprawl of the Santa Maria Valley Oil Field.
    6 unique versions available

  18. 1959 Map of Twitchell Dam, 1960 Print
    1959 Map of Twitchell Dam, 1960 Print
    1959 Twitchell Dam
    1960 Print · USGS
    The Santa Maria Valley was undergoing significant water-management changes in the late fifties following the construction of the Twitchell Dam. Researchers can trace the convergence of the Cuyama River and Sisquoc River while locating local landmarks like Garey and various Oil Wells.
    3 unique versions available

  19. 1959 Map of Santa Maria, 1961 Print
    1959 Map of Santa Maria, 1961 Print
    1959 Santa Maria
    1961 Print · USGS
    The Central Coast oil boom and mid-century growth define the Santa Maria Valley during this era of transformation. Researchers can trace the sprawling Orcutt Oil Field, the early borders of Vandenberg Air Force Base, and the tracks of the Santa Maria Valley RR.
    2 unique versions available

  20. 1959 Map of Point Sal, 1961 Print
    1959 Map of Point Sal, 1961 Print
    1959 Point Sal
    1961 Print · USGS
    The Santa Barbara coastline comes alive in the late fifties as a landscape of sugar beet processing, oil exploration, and military reach. Genealogists and historians can trace rail-side communities like Betteravia, family sites like Marshallia Ranch, and the isolated NTU Mine.
    2 unique versions available

  21. 1962 Map of Santa Maria
    1962 Map of Santa Maria
    1962 Santa Maria
    1962 Print · USGS
    Coastal Santa Barbara County and its offshore islands are shown here during the early years of the Space Age. Researchers can trace the rail corridor of the Southern Pacific or locate local landmarks like Los Coches Mine and Solvang.

  22. 1982 Map of Santa Maria, 1983 Print
    1982 Map of Santa Maria, 1983 Print
    1982 Santa Maria
    1983 Print · USGS
    Santa Barbara County in the early eighties shows the expansion of the Central Coast, from the military grounds of the shoreline to the inland valleys. You can trace the Southern Pacific rail lines and locate landmarks like Betteravia, Los Alamos, and the La Purisima Mission State Historical Mon.
    2 unique versions available

  23. 1989 Map of Santa Maria, 1991 Print
    1989 Map of Santa Maria, 1991 Print
    1989 Santa Maria
    1991 Print · USGS
    The Central Coast in the late eighties reveals a landscape of massive coastal installations and deep-rooted agricultural valleys. Genealogists and researchers can trace the Southern Pacific line through Guadalupe or locate landmarks like Betteravia and the La Purisima Mission State Historical Monument.

  24. 2012 Map of Guadalupe, 2012 Print
    2012 Map of Guadalupe, 2012 Print
    2012 Guadalupe
    2012 Print · USGS
    Covers Santa Maria, including Guadalupe, Bragur, and other nearby areas

  25. 2012 Map of Twitchell Dam, 2012 Print
    2012 Map of Twitchell Dam, 2012 Print
    2012 Twitchell Dam
    2012 Print · USGS
    Covers Santa Maria, including Garey, Santa Barbara County, and other nearby areas

Showing maps 1-25 of 35

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Frequently asked questions

  • What are the different types of historical maps available for Santa Maria?
  • What is the oldest map of Santa Maria?
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  • Where are historical maps of Santa Maria sourced from?