Map of Pomona city, California

Pomona is a city in eastern Los Angeles County, California. Pomona is located in the Pomona Valley, between the Inland Empire and the San Gabriel Valley. At the 2020 census, the city’s population was 151,713. The main campus of California State Polytechnic University, Pomona, also known as Cal Poly Pomona, lies partially within Pomona’s city limits, with the rest being located in the neighboring unincorporated community of Ramona.

Pomona city overview:
Name:	Pomona city
LSAD Code:	25
LSAD Description:	city (suffix)
State:	California
County:	Los Angeles County
Incorporated:	January 6, 1888
Elevation:	850 ft (259 m)
Total Area:	22.99 sq mi (59.54 km²)
Land Area:	22.98 sq mi (59.52 km²)
Water Area:	0.01 sq mi (0.03 km²) 0.05%
Total Population:	151,713
Population Density:	6,600/sq mi (2,500/km²)
Area code:	909
FIPS code:	0658072
Website:	www.ci.pomona.ca.us

Online Interactive Map

Pomona online map. Source: Basemap layers from Google Map, Open Street Map (OSM), Arcgisonline, Wmflabs. Boundary Data from Database of Global Administrative Areas.

Pomona location map. Where is Pomona city?

Pomona location on the U.S. Map. Where is Pomona city. — Pomona location on the U.S. Map.

Pomona location on the California map. Where is Pomona city. — Location of Pomona in California.

History

Beginnings to 1880

The area was originally occupied by the Tongva Native Americans.

The city is named after Pomona, the ancient Roman goddess of fruit. For horticulturist Solomon Gates, “Pomona” was the winning entry in a contest to name the city in 1875, before anyone had ever planted a fruit tree there. The city was first settled by Ricardo Véjar and Ygnacio Palomares in the 1830s, when California and much of the now-American Southwest were part of Mexico.

The first Anglo-Americans arrived prior to 1848 when the signing of the Treaty of Guadalupe Hidalgo resulted in California becoming part of the United States. In 1864, the widow of Ygnacio Palomares of Rancho San José sold 12,000 acres (49,000,000 m; 49 km) to Louis Phillips, a Jewish Prussian immigrant, who would shortly be known as “the richest man in Los Angeles County.” He built the largest commercial building in Los Angeles central business district at the time, the Phillips Block, which would eventually house Hamburger’s, the then-largest department store in the Western United States.

Spadra

Phillips sold a parcel of his land to William “Uncle Billy” Rubottom, in 1866 who founded a new town there and named it Spadra after his hometown, now part of Clarksville, Arkansas. The site of Spadra is 3 miles (4.8 km) west of the Pomona Station along Pomona Blvd. just east of the 57 (Orange) Freeway. Spadra became a stagecoach stop, Rubottom built the Spadra Hotel and Tavern to serve travelers, and by 1870, Spadra had 400–500 residents, three stores, a school, and a post office. In 1873, Phillips convinced the Southern Pacific Railroad to build a line to Spadra. Phillips thought Spadra would become a great town, and built his Phillips Mansion there in 1875, which together with the Spadra Cemetery are the only two remnants of the town that still exist today. Fullerton‘s Main north–south road was named Spadra Road for its first 75 years, as long before the 57 Freeway it was the road through Brea Canyon to Spadra, and was later renamed Harbor Boulevard. The Southern Pacific Railroad had a terminus at Spadra, but the line was extended east to Colton, and Spadra lost momentum. In 1964, the area was annexed by Pomona.

1880-present

By the 1880s, the arrival of Coachella Valley water which, together with railroad access, made it the western anchor of the citrus-growing region. Pomona was officially incorporated on January 6, 1888.

In the 1920s Pomona was known as the “Queen of the Citrus Belt”, with one of the highest per-capita levels of income in the United States. In the 1940s it was used as a movie-previewing location for major motion picture studios to see how their films would play to modally middle-class audiences around the country (for which Pomona was at that time viewed as an idealized example).

Religious institutions are deeply embedded in the history of Pomona. There are now more than 120 churches, representing most religions in today’s society. The historical architectural styles of these churches provide glimpses of European church design and architecture from other eras.

Pomona Mall was a downtown pedestrian mall, recognized by the Los Angeles Conservancy as an outstanding example of Mid-century modern and modern architecture and design. It was completed in 1962, one element in a larger plan of civic improvements covering the whole city. The eastern end is now part of the Western University of Health Sciences campus, while the western end now houses numerous art galleries, art studios and restaurants.

In 2005, Pomona citizens elected Norma Torres, the first woman of Guatemalan heritage to be elected to a mayoral post outside of Guatemala. Later, she would become a U.S. congresswoman representing California’s 35th congressional district in 2015.

Pomona Road Map

Pomona city Satellite Map

Geography

Pomona is 30 miles (48 km) east of Los Angeles in the Pomona Valley, located at 34°3′39″N 117°45′21″W / 34.06083°N 117.75583°W / 34.06083; -117.75583 (34.060760, -117.755886). According to the United States Census Bureau, the city has a total area of 22.964 square miles (59.48 km), over 99% of it land.

Pomona is approximately 30 miles (48 km) east of downtown Los Angeles, 27 miles (43 km) north of Santa Ana, 26 miles (42 km) west of Riverside, and 33 miles (53 km) west of San Bernardino.

Pomona is bordered by the cities of San Dimas on the northwest, La Verne and Claremont on the north, Montclair and Chino on the east, Chino Hills and Diamond Bar on the south, Walnut, South San Jose Hills, and Industry on the southwest, and the unincorporated community of Ramona on the west. The Los Angeles/San Bernardino county line forms most of the city’s southern and eastern boundaries.

Climate

Pomona has a Mediterranean climate (Köppen climate classification Csa) with hot, dry summers and mild, damp winters and a large amount of sunshine year-round. Summers are characterized by sunny days and very little rainfall during the months of June through September. Fall brings cooler temperatures and occasional showers, as well as seasonal Santa Ana winds originating from the northeast. Snowfall is virtually unheard of, but frost can occur once or twice a year.

Architecture

The following structures in Pomona are noted by the Los Angeles Conservancy:

Cal Poly Pomona College of Environmental Design (1971, Carl Maston)
The Downtown Center / Lytton Savings (1964, Kurt Meyer & Associates)
Fox Theater Pomona (1931, Balch & Stanbery)
Pomona Mall (1962, Millard Sheets)
Pomona Civic Center (1969, Welton Becket & Associates)

Cal Poly Pomona College of Environmental Design
Fox Theater Pomona