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Where am ILOCATED

San Bernardino County, California

San Bernardino County, California, has 2,224,091 residents (July 2025 estimate). Its county seat is San Bernardino. It uses Pacific Time and covers 20,068 sq mi (51,977 km²) of land.

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San Bernardino County in California
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San Bernardino County and its neighbors (simplified outlines). Open in OpenStreetMap ↗
Resident population, July 2025
2,224,091
Land area
20,068 sq mi (51,977 km²)
County seat or government
San Bernardino
Time zone
Pacific TimeUTC-08:00 in January; UTC-07:00 in July
Median household income
$85,478 ± $924
Median home value
$505,000 ± $4,319
Median rent, with utilities
$1,801 ± $15
Homes lived in by their owners
62.1% ± 0.5 points
County type
County
Metro or micro area
Riverside-San Bernardino-Ontario, CA metro areaCentral county
Water area
37.2 sq mi (96.4 km²)
State
California
County code (FIPS)
06071
Coordinates (central point)
34.856661, -116.181571
Open this point in the location finder

These coordinates mark a central point for the area, not a street address. Income, home value, rent and homes lived in by their owners: U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, ± margin at 90% confidence; checked on October 13, 2026.

Time zones in San Bernardino County

Time zoneLocal time and UTC offsetNext clock change
Pacific TimeAmerica/Los_AngelesUTC-08:00 in January; UTC-07:00 in July. Enable JavaScript for the live clock.Enable JavaScript for upcoming changes.

Near a time-zone line, check where you are with the time-zone finder. Your phone’s setting can differ.

ZIP Code areas, largest first

  1. 92336105,517 people
  2. 9233597,511 people
  3. 9234588,706 people
  4. 9237684,394 people
  5. 9250981,182 people
  6. 9171078,754 people
  7. 9170978,006 people
  8. 9288075,043 people
  9. 9240771,711 people
  10. 9173071,613 people
  11. 9176669,327 people
  12. 9239265,429 people
All 102
  1. 9176264,235 people
  2. 9250764,015 people
  3. 9240463,243 people
  4. 9176162,935 people
  5. 9232457,365 people
  6. 9176456,270 people
  7. 9234656,179 people
  8. 9178655,829 people
  9. 9239955,366 people
  10. 9241047,869 people
  11. 9239547,375 people
  12. 9237445,262 people
  13. 9230842,709 people
  14. 9173941,673 people
  15. 9239441,614 people
  16. 9230741,180 people
  17. 9170139,287 people
  18. 9230138,577 people
  19. 9176337,700 people
  20. 9233736,026 people
  21. 9237335,257 people
  22. 9231133,954 people
  23. 9355533,845 people
  24. 9231632,765 people
  25. 9240531,217 people
  26. 9241127,249 people
  27. 9178426,886 people
  28. 9227726,277 people
  29. 9228425,415 people
  30. 9173722,958 people
  31. 9250122,934 people
  32. 9235422,051 people
  33. 9237121,580 people
  34. 9234421,349 people
  35. 9237720,814 people
  36. 9170819,213 people
  37. 9240814,325 people
  38. 9231313,078 people
  39. 9232010,902 people
  40. 923149,334 people
  41. 923599,284 people
  42. 923259,065 people
  43. 923108,419 people
  44. 923427,606 people
  45. 922527,538 people
  46. 923566,543 people
  47. 923526,246 people
  48. 923975,854 people
  49. 923635,531 people
  50. 923155,215 people
  51. 923825,215 people
  52. 923725,149 people
  53. 922564,209 people
  54. 922783,913 people
  55. 935162,889 people
  56. 922852,764 people
  57. 890192,614 people
  58. 923982,609 people
  59. 923692,575 people
  60. 923912,254 people
  61. 923652,192 people
  62. 923862,042 people
  63. 935621,849 people
  64. 924011,659 people
  65. 922421,359 people
  66. 923391,302 people
  67. 92317916 people
  68. 92368906 people
  69. 92322770 people
  70. 92347766 people
  71. 92321724 people
  72. 92358672 people
  73. 92327576 people
  74. 92305533 people
  75. 92268434 people
  76. 92341406 people
  77. 92350344 people
  78. 92309343 people
  79. 91759341 people
  80. 92378315 people
  81. 92333302 people
  82. 92385198 people
  83. 92332105 people
  84. 923647 people
  85. 922670 people
  86. 922800 people
  87. 923040 people
  88. 923380 people
  89. 924150 people
  90. 935580 people

102 ZIP Code areas overlap San Bernardino County. People counts are 2020–2024 estimates for each whole ZIP area. Mailing ZIPs can differ; check an address with USPS ZIP Code Lookup.

Official county information

San Bernardino County government website ↗ is the next stop for county offices, tax, voting, jury and records information. A geographic lookup cannot determine eligibility, tax liability or a court obligation.

School districts in San Bernardino County, largest first

  1. Chaffey Joint Union High School District427,797 people
  2. San Bernardino City Unified School District273,092 people
  3. Chino Valley Unified School District190,411 people
  4. Fontana Unified School District188,366 people
  5. Victor Valley Union High School District184,624 people
  6. Ontario-Montclair School District165,937 people
  7. Redlands Unified School District133,629 people
  8. Rialto Unified School District127,330 people
  9. Colton Joint Unified School District117,735 people
  10. Hesperia Unified School District110,896 people
  11. Victor Elementary School District110,094 people
  12. Etiwanda Elementary School District97,007 people
All 36
  1. Apple Valley Unified School District84,076 people
  2. Upland Unified School District77,733 people
  3. Beaumont Unified School District70,630 people
  4. Morongo Unified School District69,974 people
  5. Adelanto Elementary School District66,018 people
  6. Yucaipa-Calimesa Joint Unified School District62,589 people
  7. Alta Loma Elementary School District52,988 people
  8. Snowline Joint Unified School District48,666 people
  9. Central Elementary School District43,055 people
  10. Sierra Sands Unified School District35,657 people
  11. Mountain View Elementary School District (San Bernardino County)35,013 people
  12. Barstow Unified School District34,720 people
  13. Cucamonga Elementary School District33,497 people
  14. Rim of the World Unified School District26,109 people
  15. Bear Valley Unified School District17,426 people
  16. Silver Valley Unified School District13,822 people
  17. Helendale Elementary School District7,606 people
  18. Needles Unified School District6,991 people
  19. Lucerne Valley Unified School District6,918 people
  20. Muroc Joint Unified School District6,448 people
  21. Trona Joint Unified School District1,952 people
  22. Oro Grande Elementary School District906 people
  23. Baker Valley Unified School District367 people
  24. Mount Baldy Joint Elementary School District300 people

Districts with land in the county; a district can cross county lines. People counts are American Community Survey 2020–2024 5-year estimates. A district boundary doesn’t decide which school a student attends.

Tribal areas in San Bernardino County, largest first

  1. Colorado River Indian Reservation8,234 people
  2. Fort Mojave Reservation and Off-Reservation Trust Land1,648 people
  3. Chemehuevi Reservation363 people
  4. San Manuel Reservation92 people
  5. Twenty-Nine Palms Reservation and Off-Reservation Trust Land8 people

American Indian, Alaska Native and Native Hawaiian areas as the Census Bureau maps them, with at least 2% of their area here, water included. These lines don’t decide membership, jurisdiction or land status.

Cities, towns and communities, largest first

These areas overlap the mapped boundary; an overlap does not mean that every address belongs to both.

  1. San Bernardino, California (city)222,724 people
  2. Fontana, California (city)214,169 people
  3. Ontario, California (city)180,547 people
  4. Rancho Cucamonga, California (city)175,411 people
  5. Victorville, California (city)137,627 people
  6. Rialto, California (city)104,143 people
  7. Hesperia, California (city)100,775 people
  8. Chino, California (city)92,652 people
  9. Upland, California (city)79,257 people
  10. Chino Hills, California (city)77,927 people
  11. Apple Valley, California (town)75,473 people
  12. Redlands, California (city)73,375 people
All 52
  1. Highland, California (city)56,675 people
  2. Yucaipa, California (city)54,421 people
  3. Colton, California (city)53,772 people
  4. Adelanto, California (city)37,964 people
  5. Montclair, California (city)37,810 people
  6. Twentynine Palms, California (city)27,355 people
  7. Bloomington, California (CDP)25,698 people
  8. Loma Linda, California (city)25,122 people
  9. Barstow, California (city)25,100 people
  10. Yucca Valley, California (town)21,770 people
  11. Phelan, California (CDP)18,496 people
  12. Grand Terrace, California (city)13,078 people
  13. Muscoy, California (CDP)12,025 people
  14. Big Bear City, California (CDP)11,431 people
  15. Lake Arrowhead, California (CDP)10,639 people
  16. Crestline, California (CDP)9,835 people
  17. Mentone, California (CDP)9,514 people
  18. Spring Valley Lake, California (CDP)9,483 people

See all 52 cities, towns and communities in San Bernardino County, largest first

Bordering areas, nearest first

Distances are straight lines between map points.

  1. Riverside County, California79 mi south
  2. Clark County, Nevada114 mi northeast
  3. Orange County, California122 mi southwest
  4. Los Angeles County, California127 mi west
  5. Inyo County, California136 mi northwest
  6. La Paz County, Arizona145 mi southeast
  7. Kern County, California148 mi west
  8. Mohave County, Arizona149 mi northeast

Before using this answer on a form

Use a precise point for address-level questions. A device accuracy circle can cross a boundary; confirm tax, voting or jury details with the responsible office.

Find the county where you are now, check its ZIP area, or check the time zone where you are.

See this county on Census.gov ↗

Areas that only touch the edge

These areas meet the boundary only along a sliver. Most addresses here are not in them; for an address near the line, check with the county.