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 173 years ago in 1853. Its county seat is San Bernardino.
There are 41 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 | Population |
|---|---|
| Adelanto | 34,537 |
| Apple Valley | 74,061 |
| Barstow | 23,692 |
| Barstow Heights | 24,202 |
| Big Bear City | 12,304 |
| Big Bear Lake | 5,338 |
| Big River | 1,327 |
| Bloomington | 23,851 |
| Chino | 92,290 |
| Chino Hills | 84,586 |
| Colton | 54,661 |
| Crestline | 10,770 |
| Fontana | 216,173 |
| Grand Terrace | 12,692 |
| Hesperia | 96,911 |
| Highland | 55,696 |
| Joshua Tree | 7,414 |
| Lake Arrowhead | 12,424 |
| Lenwood | 3,543 |
| Loma Linda | 24,581 |
| Los Serranos | 7,099 |
| Mentone | 8,720 |
| Montclair | 40,600 |
| Morongo Valley | 3,552 |
| Muscoy | 10,644 |
| Needles | 4,942 |
| Ontario | 183,393 |
| Phelan | 14,304 |
| Rancho Cucamonga | 178,849 |
| Redlands | 72,271 |
| Rialto | 104,132 |
| Running Springs | 4,862 |
| San Antonio Heights | 3,371 |
| San Bernardino | 217,491 |
| Searles Valley | 1,739 |
| Twentynine Palms | 27,433 |
| Upland | 77,850 |
| Victorville | 124,982 |
| Wrightwood | 4,525 |
| Yucaipa | 54,833 |
| Yucca Valley | 21,845 |