Monmouth, California

Monmouth is a census-designated place in Fresno County, California. It is located west of Selma, at an elevation of 276 feet. At the 2020 census, Monmouth had a population of 120.
Officials of the Atchison, Topeka and Santa Fe Railroad named the place after Monmouth, Illinois.
A post office operated at Monmouth from 1908 to 1919.

Demographics

Monmouth first appeared as a census designated place in the 2010 U.S. census.
The 2020 United States census reported that Monmouth had a population of 120. The population density was. The racial makeup of Monmouth was 47 White, 1 African American, 6 Native American, 1 Asian, 0 Pacific Islander, 43 from other races, and 22 from two or more races. Hispanic or Latino of any race were 81 persons.
The whole population lived in households. There were 33 households, out of which 19 had children under the age of 18 living in them, 14 were married-couple households, 2 were cohabiting couple households, 11 had a female householder with no partner present, and 6 had a male householder with no partner present. 9 households were one person, and 5 were one person aged 65 or older. The average household size was 3.64. There were 23 families.
The age distribution was 24 people under the age of 18, 16 people aged 18 to 24, 32 people aged 25 to 44, 24 people aged 45 to 64, and 24 people who were 65years of age or older. The median age was 36.2years. There were 62 males and 58 females.
There were 33 housing units at an average density of, which were all occupied, 17 by homeowners, and 16 by renters.