Old Maps of South San Diego, San Diego
Explore 14 old maps of South San Diego, spanning from 1904 to today. These high-resolution historic maps reveal how streets, neighborhoods, landmarks, and natural features evolved over time — perfect for genealogy, metal detecting, research, and local history exploration.
What you can do with these maps:
- See how South San Diego changed over time: Compare historical maps to modern-day views to trace roads, homesites, rail lines & more.
- View detailed metadata: Each map includes creators, publishers, year, scale, and archive source.
- Overlay maps with satellite & LiDAR: Visualize the past alongside modern tools to explore terrain & human change.
- Trusted historical sources: Maps sourced from the USGS, Library of Congress, and other archives.
- Access maps your way: View online, download high-res files, or order prints for personal or research use.
Start exploring old maps of South San Diego to uncover forgotten places, hidden landmarks, and the deep history beneath your feet.
South San Diego, San Diego maps
(14)- 1904 Map of San Diego1904 San Diego1904 Print · USGSSan Diego and its harbor are captured here in the early twentieth century, showing a coastal landscape defined by ranchos and early rail lines. Researchers can trace the development of National City, locate the original grounds of Ft. Rosecrans, and see the early layout of Chulavista.9 unique versions available
- 1904 Map of Southern California Sheet No. 21904 Southern California Sheet No. 21904 Print · USGSSouthern California during the early 1900s shows the transition from vast ranchos to coastal rail towns. Genealogists and researchers can trace the Southern California R.R. through Oceanside, explore old land grants like Mission Viejo, and locate early settlements from Fallbrook to Julian.5 unique versions available
- 1930 Map of San Diego, 1960 Print1930 San Diego1960 Print · USGSSan Diego and its southern coastal towns appear here at the dawn of the aviation era, showing a landscape defined by naval expansion and ranchos. Trace the early layout of Lindbergh Airport, the military works at Point Loma, and the rails connecting Chula Vista to the United States Mexico border.
- 1943 Map of San Ysidro1943 San Ysidro1943 Print · USGSThe Southern California borderlands during the early 1940s reveal a mix of coastal defense, salt harvesting, and emerging towns. Researchers can trace the rail lines through San Ysidro Station or locate family landmarks like Howard Ranch and Emory Sch.2 unique versions available
- 1950 Map of San Diego, 1954 Print1950 San Diego1954 Print · USGSCoastal San Diego and the Baja California border region come alive in this mid-century survey. Trace the early layout of National City and Chula Vista, or locate historic landmarks like the San Diego and Arizona Eastern RR and Fort Rosecrans.
- 1953 Map of San Ysidro, 1955 Print1953 San Ysidro1955 Print · USGSThe South Bay region and Mexican border are captured here in the early fifties as coastal neighborhoods expanded around the massive Salt Evaporators. Genealogists and researchers can trace the development of Palm City, Imperial Beach, and San Ysidro near the Ream Field naval base.2 unique versions available
- 1954 Map of San Diego1954 San Diego1954 Print · USGSSan Diego and the northern reaches of Baja California are captured here during a decade of rapid post-war growth and military expansion. Researchers can trace the mid-century shoreline of Mission Beach, find established tribal lands like Capitan Grande Indian Reservation, and follow the border crossing into Tijuana.
- 1955 Map of San Diego1955 San Diego1955 Print · USGSSouthern California underwent massive growth in the post-war years, as suburban development pushed into the canyons and foothills. Researchers can trace the mid-century infrastructure of Lindbergh Field, the Otay River, and numerous sites like Lemon Grove.
- 1958 Map of San Diego, 1961 Print1958 San Diego1961 Print · USGSSan Diego and its inland mountain ranges are captured here in the late fifties as coastal suburbs began to climb the mesas. Researchers can trace the mid-century footprint of Miramar Naval Air Station, the winding San Diego & Arizona Eastern Ry, and local landmarks like Cabrillo Nat Mon.4 unique versions available
- 1967 Map of Imperial Beach, 1970 Print1967 Imperial Beach1970 Print · USGSThe South Bay region during the late sixties shows a landscape of growing suburbs and military installations along the Pacific. Researchers can trace the development of Chula Vista neighborhoods and find sites like the Border Patrol Headquarters and Mt Olivet Cem.
- 1967 Map of Imperial Beach, 1977 Print1967 Imperial Beach1977 Print · USGSThe South Bay and international border come alive in this mid-century survey, documenting the growth of Imperial Beach and Chula Vista. Trace the path of the S D & A E RR, locate Mt Olivet Cem, or examine the Salt Evaporators at the bay's edge.
- 1979 Map of San Diego, 1980 Print1979 San Diego1980 Print · USGSSan Diego and the southern California coastline are shown in the late seventies as the region's modern layout became firmly established. Researchers can trace the extensive military footprint at Miramar and find local landmarks from Cabrillo National Monument to Mission Bay Park.3 unique versions available
- 1996 Map of Imperial Beach, 2002 Print1996 Imperial Beach2002 Print · USGSCoastal San Diego County at the turn of the millennium shows a bustling borderland where intense suburban growth meets protected Pacific estuaries. Genealogists and historians can locate residential landmarks like Mt Olivet Cem, trace the route of the San Diego and Arizona Eastern RR, and study the massive Salt Evaporators on the bay.
- 2021 Map of Imperial Beach, 2021 Print2021 Imperial Beach2021 Print · USGSThe California-Mexico border and the shores of San Diego Bay meet in this contemporary survey of the South Bay. Researchers can trace the modern layout of Nestor, Palm City, and San Ysidro or locate landmarks like Mount Olivet Cem and Border Field State Park.
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