In 1784, theSpanish Crown deededRancho San Pedro, a tract of over 75,000 acres (300 km2), to soldier Juan José Domínguez. The rancho changed in size over the years, as Domínguez's descendants partitioned the land amongst family members, sold parcels to newly arriving settlers, or relinquished some when validating their legal claim with the Mexican government in 1828, and with the United States government in 1858. The Domínguez family name is still applied throughout the area, including theDominguez Rancho Adobe historical landmark, in theunincorporated community ofRancho Dominguez, located northeast of Lomita.
Lomita was incorporated as a city on June 30, 1964, to prevent further annexation by neighboring cities and in an attempt to curtail the development of high-rise apartment buildings.[11]
According to theUnited States Census Bureau, the city has a total area of 1.9 square miles (4.9 km2), all of which is land.
Lomita originally spanned 7 square miles (18 km2). However, over time, much of this area was annexed by neighboring cities. A notable example is "Lomita Fields", nowZamperini Field (the Torrance Municipal Airport).
Lomita was first listed as an unincorporated place in the1960 U.S. census[24] as part of the Palos Verdes census community division;[25] and as a city in the1970 U.S. census.[26]
Lomita city, California – Racial and ethnic composition Note: the US Census treats Hispanic/Latino as an ethnic category. This table excludes Latinos from the racial categories and assigns them to a separate category. Hispanics/Latinos may be of any race.
The census reported that 99.2% of the population lived in households, 0.3% lived in non-institutionalized group quarters, and 0.5% were institutionalized.[34]
There were 8,273 households, out of which 29.2% included children under the age of 18, 42.2% were married-couple households, 6.6% werecohabiting couple households, 32.1% had a female householder with no partner present, and 19.1% had a male householder with no partner present. 27.9% of households were one person, and 12.4% were one person aged 65 or older. The average household size was 2.51.[34] There were 5,340families (64.5% of all households).[35]
The age distribution was 19.0% under the age of 18, 7.4% aged 18 to 24, 27.9% aged 25 to 44, 28.1% aged 45 to 64, and 17.6% who were 65years of age or older. The median age was 41.3years. For every 100 females, there were 91.1 males.[34]
There were 8,593 housing units at an average density of 4,494.2 units per square mile (1,735.2 units/km2), of which 8,273 (96.3%) were occupied. Of these, 44.6% were owner-occupied, and 55.4% were occupied by renters.[34]
In 2023, the US Census Bureau estimated that the median household income was $92,920, and theper capita income was $44,522. About 6.0% of families and 12.2% of the population were below the poverty line.[36]
At the2010 census Lomita had a population of 20,256. The population density was 10,601.3 inhabitants per square mile (4,093.2/km2). The racial makeup of Lomita was 11,987 (59.2%) White (43.4% Non-Hispanic White),[37] 1,075 (5.3%) African American, 174 (0.9%) Native American, 2,923 (14.4%) Asian, 140 (0.7%) Pacific Islander, 2,680 (13.2%) from other races, and 1,277 (6.3%) from two or more races. Hispanic or Latino of any race were 6,652 persons (32.8%).[38]
The census reported that 20,089 people (99.2% of the population) lived in households, 57 (0.3%) lived in non-institutionalized group quarters, and 110 (0.5%) were institutionalized.
There were 8,068 households, 2,479 (30.7%) had children under the age of 18 living in them, 3,409 (42.3%) wereopposite-sex married couples living together, 1,160 (14.4%) had a female householder with no husband present, 481 (6.0%) had a male householder with no wife present. There were 491 (6.1%)unmarried opposite-sex partnerships, and 55 (0.7%)same-sex married couples or partnerships. 2,420 households (30.0%) were one person and 822 (10.2%) had someone living alone who was 65 or older. The average household size was 2.49. There were 5,050 families (62.6% of households); the average family size was 3.12.
The age distribution was 4,378 people (21.6%) under the age of 18, 1,743 people (8.6%) aged 18 to 24, 5,699 people (28.1%) aged 25 to 44, 5,904 people (29.1%) aged 45 to 64, and 2,532 people (12.5%) who were 65 or older. The median age was 39.6 years. For every 100 females, there were 93.3 males. For every 100 females age 18 and over, there were 89.8 males.
There were 8,412 housing units at an average density of 4,402.5 per square mile, of the occupied units 3,738 (46.3%) were owner-occupied and 4,330 (53.7%) were rented. The homeowner vacancy rate was 0.7%; the rental vacancy rate was 3.4%. 9,183 people (45.3% of the population) lived in owner-occupied housing units and 10,906 people (53.8%) lived in rental housing units.
According to the 2010 United States Census, Lomita had a median household income of $60,398, with 12.2% of the population living below the federal poverty line.[37]
Mapping L.A. reported that in 2000, Mexican (19.4%) and German (10.3%) were the most common ancestries. Mexico (35.0%) and Korea (11.2%) were the most common foreign places of birth.[39]
The city of Lomita supported the Republican candidates for president in 1984 and 1988, but has since become a predominantly Democratic city in more recent years.The city of Lomita has supported the Democratic candidate in the past seven consecutive presidential elections. In the eight presidential elections since 1988, the percentage of the vote received by the Democrat has increased from the previous election.
Lomita city vote by party in presidential elections
Lomita Railroad Museum, opened in 1966 by Irene Lewis, is a small museum in Lomita devoted to the steam-engine period of railroading. Mrs. Lewis, along with her husband Martin, operated "Little Engines of Lomita", which sold kits for live steam-engine locomotives. Her engines also appeared in movies, including"The Greatest Show on Earth" (1952) and"Von Ryans Express" (1965). This operation inspired Mrs. Lewis to earn a mechanical engineering degree late in life and to build the museum as a showplace for her products. When built, the museum was the first of its kind West of Denver. The museum was designed to replicate the Boston & Maine's Greenwood Station in Wakefield, Massachusetts. The Museum was donated by Mrs. Lewis to the City of Lomita in honor of her late husband, Martin Lewis, in 1967. On display are a 1901 Baldwin Locomotive, a whaleback Southern Pacific tender, a 1910 Union Pacificcaboose, and a 1949 Santa Fe caboose.[58] The Museum also houses a full-size replica of a 1920s water tower that was constructed in 2000. The museum also incorporates a small public park, which accommodates a 1913 Union Pacific boxcar and a 1923 Union Oil tank car. The Museum is open Friday through Sunday, from 10 AM to 5 PM. Mrs. Lewis's little engines were featured on a Lawrence Welk show saluting senior citizens. Mary Lou Metzger operated the train, and a song about railroading.