San Bernardino County, California Cities (2025)

51 cities

City
Rank
2025 Pop.
2020 Pop.
Change
Density
Area (mi²)
Type
San Bernardino1224,820222,0900.24%3,62062.10 City
Fontana2219,657209,1770.96%5,07543.28 City
Ontario3186,953175,7121.22%3,74049.98 City
Rancho Cucamonga4174,219174,683-0.05%3,74646.51 City
Victorville5141,689134,6381.01%1,92273.71 City
Rialto6102,933104,077-0.22%4,27224.09 City
Hesperia7101,06599,9840.21%1,39172.68 City
Chino894,49891,0380.74%3,19529.57 City
Upland978,46779,046-0.15%5,03515.58 City
Chino Hills1076,38278,456-0.54%1,71144.65 City
Apple Valley1174,48875,858-0.37%96777.01 Town
Redlands1272,10373,235-0.31%2,00236.01 City
Highland1355,66457,009-0.48%2,99718.57 City
Yucaipa1453,51954,589-0.4%1,89428.26 City
Colton1552,94553,975-0.39%3,38815.63 City
Adelanto1638,23138,1200.06%72352.87 City
Montclair1737,28137,941-0.35%6,7405.53 City
Twentynine Palms1829,17828,0670.77%49758.75 City
Loma Linda1925,26024,8870.3%2,8918.74 City
Barstow2024,66625,411-0.6%59741.30 City
Bloomington2122,85121,907-0.29%3,7646.07 CDP
Yucca Valley2221,59621,766-0.16%54239.83 Town
Phelan2319,26419,0381.75%32160.09 CDP
Big Bear City2412,86512,6210.29%40232.02 CDP
Grand Terrace2512,79513,155-0.56%3,6323.52 City
Muscoy2612,09211,5460.81%3,9763.04 CDP
Mentone279,95410,1410.83%1,6296.11 CDP
Lake Arrowhead289,6309,741-1.89%54517.68 CDP
Fort Irwin298,9979,5730.11%1,2926.96 CDP
Crestline308,9769,351-1.32%64613.90 CDP
Spring Valley Lake318,9008,4080.51%2,9433.02 CDP
Oak Hills327,57810,415-1.12%30924.52 CDP
Piñon Hills337,1286,937-0.14%22232.12 CDP
Joshua Tree346,5857,786-0.83%18236.09 CDP
Lucerne Valley356,3125,6940.53%60105.63 CDP
Silver Lakes365,5096,050-0.15%1,0535.23 CDP
Big Bear Lake374,9805,047-0.26%7986.24 City
Needles384,7544,928-0.73%15530.58 City
Running Springs394,5214,410-0.51%1,0754.20 CDP
Wrightwood404,4454,362-0.11%7475.95 CDP
Lenwood414,1344,4310.95%1,9872.08 CDP
Mountain View Acres423,5393,6980.77%2,2271.59 CDP
Morongo Valley433,3463,166-0.42%13325.22 CDP
San Antonio Heights443,2753,113-0.18%1,3392.45 CDP
Homestead Valley452,4242,619-1.66%7233.86 CDP
Searles Valley461,7101,647-0.12%16310.50 CDP
Yermo471,2261,0827.17%1,8890.65 CDP
Big River489531,158-2.56%8810.83 CDP
Baker49508602-2.87%1892.69 CDP
Lytle Creek50485656-2.81%816.02 CDP
Bluewater511661420%1591.05 CDP

San Bernardino County Cities Summary

Largest City

San Bernardino is the largest city in San Bernardino County, with a population of 224,820.

Smallest City

Bluewater is the smallest city in San Bernardino County.

10 Largest Cities

There are 51 cities in San Bernardino County, California.

Location of San Bernardino County