1900s (20th Century) Maps of City of Industry, California
Explore 51 historic maps of City of Industry 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 City of Industry'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 City of Industry's history through authentic maps from the 1900s. This is your window into the past.
City of Industry, CA maps
(51)- 1900 Map of Pasadena1900 Pasadena1900 Print · USGSThe San Gabriel Valley is captured here at a pivotal moment of expansion just as the rail networks reached the foothills. Researchers can trace the layout of early Pasadena and Monrovia, locate the Echo Mountain Mt. Lowe Hotel, or find the historic Mission and Raymond Hotel.10 unique versions available
- 1900 Map of Los Angeles1900 Los Angeles1900 Print · USGSGreater Los Angeles was a mosaic of expansive ranchos and emerging rail towns at the turn of the century. You can trace the early footprints of Hollywood, locate the historic Soldiers Home, and follow the mountain rails to the Echo Mountain Mt. Lowe Hotel.4 unique versions available
- 1901 Map of Southern California Sheet No. 11901 Southern California Sheet No. 11901 Print · USGSGreater Los Angeles at the dawn of the twentieth century is a landscape of growing citrus towns and a burgeoning rail network. Genealogists and historians can trace the early gridded streets of Hollywood and Pasadena or locate landmarks like Bear Lake and the Cahuilla Indian Reservation.6 unique versions available
- 1901 Map of Anaheim1901 Anaheim1901 Print · USGSOrange County's citrus and rail heartland is meticulously detailed at the start of the century, showing the early layouts of Anaheim and Fullerton. Genealogists can trace early homesteads and rail stops like Loara, Miraflores, and Olinda.6 unique versions available
- 1902 Map of Corona1902 Corona1902 Print · USGSThe Orange County and Riverside borderlands at the start of the 1900s show an era of rapid rail expansion and water engineering. Researchers can trace the early footprints of Anaheim and Orange or find vanished industry at the Santiago Coal Mine.7 unique versions available
- 1904 Map of Pomona1904 Pomona1904 Print · USGSThe eastern San Gabriel Valley is shown here at the turn of the century as a burgeoning network of citrus towns and vital rail lines. Genealogists can trace early homesteads and vanished stops such as Lordsburg, Alosta, and the Rowland Siding along the Southern Pacific RR.7 unique versions available
- 1904 Map of Southern California Sheet No. 1, 1905 Print1904 Southern California Sheet No. 11905 Print · USGSSouthern California at the dawn of the twentieth century shows a landscape of citrus groves and coastal towns connected by rail. Genealogists and historians can trace early settlements like San Juan Capistrano, find remote sites like the Rose Mine, and study the original water systems of the Santa Ana River.2 unique versions available
- 1923 Map of El Monte1923 El Monte1923 Print · USGSThe San Gabriel Valley was a thriving agricultural and rail corridor in the years following the Great War. You can trace early township boundaries and find the sites of rural schools and industry, from the O'Donnel Oil Refinery to the Temple School.
- 1926 Map of El Monte1926 El Monte1926 Print · USGSThe San Gabriel Valley in the mid-twenties shows a landscape of historic ranchos transitioning into suburban clusters along the rail lines. Genealogists and researchers can trace early homesteads and schools like Temple School or the industrial footprint of the O'Donnel Oil Refinery.2 unique versions available
- 1927 Map of Covina1927 Covina1927 Print · USGSThe eastern San Gabriel Valley was a thriving agricultural and transit hub in the 1920s, dominated by orchards and sprawling ranch lands. Genealogists can trace family roots through settlements like Covina, the Diamond Bar Ranch, and the Protestant Home for Boys.3 unique versions available
- 1927 Map of Puente1927 Puente1927 Print · USGSThe San Gabriel Valley is shown in the late twenties during its era of agricultural prominence and early rail expansion. Genealogists can trace family tracts and rural community centers like Fellowship Farm, Temple Ranch, and the West Covina School.2 unique versions available
- 1927 Map of La Habra1927 La Habra1927 Print · USGSSouthern California ranching meets the oil boom in the late twenties as the petroleum industry reshapes the landscape. Genealogists can locate family holdings like Grazide Ranch or trace local education at Lowell Joint School and Rowland School.2 unique versions available
- 1928 Map of La Brea1928 La Brea1928 Print · USGSThe hills of Eastern Los Angeles County are captured here in the late twenties during a period of expanding ranching and early oil exploration. Genealogists and historians can trace family-named sites like Silver Peak Ranch, local landmarks such as Fairview School, and the path of the Union Pacific Railroad.3 unique versions available
- 1935 Map of Coyote Hills1935 Coyote Hills1935 Print · USGSThe Orange and Los Angeles county line comes alive in the 1930s as citrus ranches and oil infrastructure began to reshape the Coyote Hills. Researchers can trace the early footprints of Brea, the expansive Bastonchury Ranch, and the Union Oil Tank Farm.2 unique versions available
- 1935 Map of Olinda1935 Olinda1935 Print · USGSOrange County in the mid-1930s shows an evolving landscape of rail lines and irrigation networks. Genealogists and local historians can trace the early footprints of Yorba Linda and Placentia, or locate defunct rail stops like Loftus and Carlton.
- 1942 Map of Anaheim1942 Anaheim1942 Print · USGSOrange County's agricultural heart is captured mid-century during a period of rapid wartime development. Genealogists can locate family landmarks like Diamond Bar Ranch, local schools such as Alamitos Sch, and communities like Garden Grove or Stanton.2 unique versions available
- 1947 Map of Santa Ana, 1949 Print1947 Santa Ana1949 Print · USGSSouthern California is depicted here in the late forties, showing the expansion of the Inland Empire and the Orange County coast. Researchers can trace the early layout of Palm Springs or locate long-standing tribal lands like the Pala Indian Reservation and Rincon Indian Res.
- 1948 Map of El Monte1948 El Monte1948 Print · USGSThe San Gabriel Valley is shown in the late 1940s as citrus groves gave way to mid-century neighborhoods. Genealogists can trace family roots through numerous local landmarks, including the Rosemead Lodge Sanitarium, Savannah Sch, and Rose Hill Memorial Park.
- 1949 Map of Los Angeles1949 Los Angeles1949 Print · USGSSouthern California and the South Coast appear at the onset of the post-war boom, from the Channel Islands to the Mojave Desert. Trace early aviation sites like Lockheed Air Terminal and mining history at the Redrock Quicksilver Mine and Redrover Mine.2 unique versions available
- 1949 Map of Santa Ana1949 Santa Ana1949 Print · USGSSouthern California underwent a profound transformation in the late 1940s as military installations and citrus groves shared the landscape. Researchers can trace early coastal growth at Laguna Beach, military history at Camp Pendleton, and the rail corridors of the Pacific Electric.
- 1949 Map of Yorba Linda, 1957 Print1949 Yorba Linda1957 Print · USGSOrange and Los Angeles counties meet in this postwar survey during a time of industrial oil production and expanding citrus groves. Researchers can trace early infrastructure like the Pacific Electric railroad and landmarks such as La Vida Mineral Springs or the Olinda Oil Field.2 unique versions available
- 1950 Map of Yorba Linda1950 Yorba Linda1950 Print · USGSMid-century Orange County is caught in a moment of transition between its petroleum roots and growing citrus communities. Genealogists and local historians can trace the early grids of Yorba Linda and Placentia or locate sites like La Vida Mineral Springs and the Olinda Oil Field.
- 1950 Map of La Habra, 1955 Print1950 La Habra1955 Print · USGSNorthern Orange County was a land of sprawling citrus ranches and active oil fields at the midpoint of the century. You can trace the transition from rural estates like Sunny Hills Ranch to the early suburban streets of La Habra and Buena Park.
- 1952 Map of La Habra1952 La Habra1952 Print · USGSThe northern Orange County borderlands and Puente Hills are captured here during a pivotal era of suburban and industrial expansion. Trace the footprints of historic agricultural estates like Leffingwell Ranch or find the early oil derricks and tanks near Brea and La Habra Heights.2 unique versions available
- 1953 Map of San Bernardino1953 San Bernardino1953 Print · USGSSouthern California underwent massive post-war growth as suburban sprawl reached the foothills of the San Bernardino Mountains. Genealogists and historians can trace the rail-and-road roots of the Inland Empire through the Union Pacific RR and Lake Arrowhead resorts.2 unique versions available
Showing maps 1-25 of 51
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