The 1860 census for Mississippi Township is enumerated on 8 pages. There were 93 residential dwellings in the township housing 320 individuals. Of the residents in 1860, 40 percent were born in the United States, 29 percent had a European birth, and 30 percent had immigrated from China. As would be expected in a California mining region of 1860, 82 percent of the residents were male.
