Madera County, California: History
Madera County was formed in 1893 from Fresno County during a special election held in Fresno on May 16, 1893. Citizens residing in the area that was to become Madera County voted 1,179 to 358 for separation from Fresno County and the establishment of Madera County. The election commission was chaired by Henry Clay Daulton. The split was opposed primarily by ranchers in the hills afraid of flatlanders near Madera controlling the county's politics.
The Madera County Sheriff's Department employed the first woman in California to die in the line of duty as a sworn law enforcement officer—Tulare native Lucille Helm (1914–1959). For 15 years, the Madera housewife and mother of four worked on call as a "matron" assisting with female transfers.
The region now known as Madera County was historically inhabited by the Mono, Chukchansi, and Miwok. The Mono lived along the upper San Joaquin River, including areas near North Fork and Crane Valley. The Chukchansi occupied lands around present-day Oakhurst, Coarsegold, Ahwahnee, and the lower foothills of the San Joaquin Valley. The Miwok lived in the areas of Ahwahnee, Wawona, Mariposa, and the Yosemite Valley.
Following the California Gold Rush, many Native American communities were displaced during events such as the Mariposa War and by the Act for the Government and Protection of Indians. The establishment of the Sierra National Forest in 1897 required land-use permits available only to citizens, which excluded Native Americans until citizenship was extended under the Indian Citizenship Act of 1924.
The county's history of immigration and migration dates back to the California Gold Rush, when people from across the United States and abroad settled in the area. Chinese laborers contributed to construction of the Madera Flume and worked in the Sugar Pine lumber yards. Their numbers declined after federal immigration restrictions such as the Chinese Exclusion Act and the Immigration Act of 1917. Mexican immigrants later filled many of these labor roles. Following the Mexican–American War, the region retained a significant population of residents of Mexican (Californio) descent .
In the 1930s, Madera County received significant numbers of refugees from the Dust Bowl, particularly from Oklahoma and Arkansas.
During the mid-20th century, the Bracero Program brought agricultural laborers from Mexico to address shortages during World War II and the Korean War. The Madera County Chamber of Commerce supported extending the program, which ended in 1964. After the program ended, migration from Mexico continued. By the 1990s, an estimated 5,000 Mixtec migrants from Oaxaca were working in the county’s agricultural sector.