Cities & Towns in San Bernardino County, CA
San Bernardino County, county in California, United States. As of 2020 county had an estimated population of 2,189,183 inhabitants. The county was created 172 years ago in 1853. Its county seat is San Bernardino.
There are 42 city/town in San Bernardino County, CA. The largest city of San Bernardino County is San Bernardino with a population of 217,491. Other cities include, Fontana population 216,173, Ontario population 183,393, Rancho Cucamonga population 178,849, Victorville population 124,982
San Bernardino
San Bernardino, The second most populous city in San Bernardino County, California.
Fontana
Fontana, The second most populous city in San Bernardino County, California.
Ontario
Ontario, The second most populous city in San Bernardino County, California.
Spanning over 20,000 square miles, San Bernardino County is the largest county in the United States by area. This vast county contains everything from massive metro areas to bare desert wilderness. Several major cities help comprise the incredibly diverse makeup of San Bernardino County.
With over 200,000 residents, San Bernardino is the county's largest city and serves as the county seat. Once a hub of route 66 Americana, today San Bernardino is a working-class city with warehouses, distribution centers, and suburban neighborhoods.
The city of Fontana is home to around 200,000 residents. This industrial center contains major auto plants and steel mills alongside upscale residential enclaves. Fontana sits in the shadow of the San Gabriel mountains, providing a scenic backdrop to the city.
Further west, Rancho Cucamonga and Ontario form an urban populated area over 300,000 strong. Housing master-planned communities, this area boasts retail, entertainment, and job opportunities. The area around Ontario International Airport continues to expand with commercial and industrial development.
From major cities to quaint mountain communities to vast stretches of open desert, San Bernardino County epitomizes the diversity of Southern California within a single county jurisdiction. The unique character of each city and town contributes to the vibrant tapestry that is San Bernardino County.
All San Bernardino County Cities (Aphebetical)
List of cities, towns, neighborhoods & other populated places in San Bernardino County.
| City Name | Title | Population |
|---|---|---|
| Adelanto | City in San Bernardino County, California | 34,537 |
| Apple Valley | Town in San Bernardino County, California, United States | 74,061 |
| Barstow | City in San Bernardino County, California, United States | 23,692 |
| Barstow Heights | City in San Bernardino County, California, United States of America | 24,202 |
| Big Bear City | Census designated place | 12,304 |
| Big Bear Lake | Small city in San Bernardino County, California | 5,338 |
| Big River | Unincorporated community in Mendocino County, California, United States | 1,327 |
| Bloomington | Census designated place in California, United States | 23,851 |
| Chino | A city in San Bernardino County, California. | 92,290 |
| Chino Hills | A city in San Bernardino County, California. | 84,586 |
| Colton | A city in San Bernardino County, California. | 54,661 |
| Crestline | Village in Crawford and Richland Counties in U. | 10,770 |
| Fontana | The second most populous city in San Bernardino County, California. | 216,173 |
| Grand Terrace | City in San Bernardino County, California, United States | 12,692 |
| Hesperia | A city in San Bernardino County, California. | 96,911 |
| Highland | A city in San Bernardino County, California. | 55,696 |
| Joshua Tree | National park of the United States | 7,414 |
| Lake Arrowhead | Census-designated place in San Bernardino County, California, United States | 12,424 |
| Lenwood | Census-designated place in San Bernardino County, California | 3,543 |
| Loma Linda | Town in the U. | 24,581 |
| Los Serranos | Comarque of the Valencian Community | 7,099 |
| Mentone | Town in Alabama | 8,720 |
| Montclair | A city in Los Angeles County, California. | 40,600 |
| Morongo Valley | Census designated place | 3,552 |
| Mountain View Acres | Census-designated place in San Bernardino County, California | 3,130 |
| Muscoy | Census-designated place in San Bernardino County, California | 10,644 |
| Needles | City in San Bernardino County, California, United States | 4,942 |
| Ontario | The second most populous city in San Bernardino County, California. | 183,393 |
| Phelan | Unincorporated community in California | 14,304 |
| Rancho Cucamonga | The sixth most populous city in San Bernardino County, California. | 178,849 |
| Redlands | A city in San Bernardino County, California. | 72,271 |
| Rialto | The most populous city in San Bernardino County, California. | 104,132 |
| Running Springs | Census-designated place in San Bernardino County, California | 4,862 |
| San Antonio Heights | Census-designated place in San Bernardino County, California | 3,371 |
| San Bernardino | The second most populous city in San Bernardino County, California. | 217,491 |
| Searles Valley | Census designated place in California | 1,739 |
| Twentynine Palms | City in San Bernardino County, California, United States | 27,433 |
| Upland | A city in San Bernardino County, California. | 77,850 |
| Victorville | The most populous city in San Bernardino County, California. | 124,982 |
| Wrightwood | Census-designated place in San Bernardino County, California | 4,525 |
| Yucaipa | A city in San Bernardino County, California. | 54,833 |
| Yucca Valley | City in San Bernardino County, California, United States | 21,845 |
