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San Bernardino County, CA Demographics

San Bernardino County, CA is the 5th most populous of 58 counties in California, with 2,181,654 residents across 20,068 square miles. That is about 109 people per square mile.

At the 2020 census

Population 2,181,654
Land area 20,068 sq mi
Density 109 / sq mi

Data: 2020 Census · American Community Survey 2024

How San Bernardino County compares to the US

We're computing this county's comparison table — check back shortly. Population, land area, and density above are already exact.

Central Location: San Bernardino County, CA

Measured from the county's main population center using 2020 census blocks.

We're computing the drive-time and radius areas around San Bernardino County, CA — check back shortly. Meanwhile you can drop a pin anywhere in the radius tool.

Census tracts in San Bernardino County, CA

Name Population Sq mi Per sq mi
Census Tract 27.06 14,194 16.0 887
Census Tract 104.02 12,280 934.2 13
Census Tract 19.06 12,054 3.0 4,001
Census Tract 19.07 11,611 6.9 1,676
Census Tract 1.15 9,722 4.8 2,037
Census Tract 23.08 9,109 1.7 5,337
Census Tract 122.01 9,002 1.4 6,277
Census Tract 1.21 8,633 9.2 934
Census Tract 91.33 8,582 59.0 145
Census Tract 91.27 8,155 1.1 7,756
Census Tract 250 8,111 1,070.0 8
Census Tract 20.37 7,729 1.8 4,345
Census Tract 1.20 7,649 1.5 5,269
Census Tract 34.01 7,500 1.0 7,495
Census Tract 20.35 7,441 0.8 8,939
Census Tract 46.01 7,431 1.5 4,993
Census Tract 97.13 7,303 7.7 943
Census Tract 26.02 7,248 0.8 9,328
Census Tract 100.37 7,242 3.0 2,412
Census Tract 100.21 7,189 2.5 2,890
Census Tract 26.06 7,171 1.1 6,660
Census Tract 100.10 7,129 4.2 1,702
Census Tract 42.01 7,125 1.2 5,717
Census Tract 99.11 7,099 1.7 4,071
Census Tract 87.15 7,091 5.7 1,244
Census Tract 79.04 7,061 6.7 1,050
Census Tract 80.01 7,038 1.9 3,727
Census Tract 54 6,981 0.7 9,985
Census Tract 33.02 6,937 1.0 6,661
Census Tract 91.26 6,912 8.4 819
Census Tract 5.01 6,885 1.0 6,883
Census Tract 23.13 6,874 0.8 8,857
Census Tract 20.46 6,865 1.5 4,715
Census Tract 8.23 6,839 0.7 9,330
Census Tract 91.29 6,763 4.7 1,436
Census Tract 1.17 6,736 2.1 3,231
Census Tract 22.06 6,654 0.8 8,685
Census Tract 87.16 6,650 1.6 4,197
Census Tract 74.12 6,645 0.9 7,182
Census Tract 78 6,632 6.9 959
Census Tract 83.01 6,616 1.6 4,236
Census Tract 99.17 6,607 1.3 5,143
Census Tract 99.13 6,582 4.7 1,411
Census Tract 23.14 6,558 1.6 4,109
Census Tract 35.05 6,554 0.5 12,991
Census Tract 100.32 6,546 1.9 3,521
Census Tract 88 6,520 1.2 5,331
Census Tract 29.02 6,514 0.8 8,675
Census Tract 84.02 6,501 1.0 6,519
Census Tract 97.09 6,492 3.0 2,174
Census Tract 1.09 6,483 1.3 5,164
Census Tract 55.02 6,482 0.4 14,542
Census Tract 18.04 6,458 0.8 8,538
Census Tract 46.03 6,454 1.6 3,918
Census Tract 86.01 6,404 2.0 3,228
Census Tract 97.12 6,400 5.8 1,102
Census Tract 100.23 6,399 2.5 2,603
Census Tract 27.08 6,397 1.0 6,683
Census Tract 4.01 6,359 2.3 2,752
Census Tract 120.01 6,351 4.4 1,428
Census Tract 104.13 6,324 22.3 283
Census Tract 116.01 6,320 5.8 1,085
Census Tract 20.31 6,318 0.8 8,026
Census Tract 99.16 6,303 1.6 4,034
Census Tract 21.09 6,303 1.8 3,419
Census Tract 20.43 6,295 1.4 4,593
Census Tract 74.09 6,278 0.9 7,117
Census Tract 17.06 6,259 0.4 14,544
Census Tract 36.07 6,230 0.7 8,830
Census Tract 100.16 6,228 2.3 2,709
Census Tract 100.41 6,221 3.1 1,982
Census Tract 40.03 6,176 2.9 2,114
Census Tract 8.08 6,173 1.0 6,233
Census Tract 3.04 6,163 1.2 4,942
Census Tract 22.04 6,141 7.4 825
Census Tract 1.04 6,106 1.6 3,807
Census Tract 74.10 6,091 0.9 6,923
Census Tract 47 6,090 0.8 7,906
Census Tract 1.05 6,087 2.2 2,729
Census Tract 53 6,064 0.7 8,856
Census Tract 44.04 6,047 0.6 10,018
Census Tract 73.06 6,044 1.3 4,712
Census Tract 91.25 6,019 0.9 6,809
Census Tract 26.08 6,008 3.3 1,804
Census Tract 20.39 5,997 1.9 3,126
Census Tract 121.01 5,985 39.9 150
Census Tract 100.15 5,940 2.3 2,576
Census Tract 91.09 5,922 21.0 282
Census Tract 22.07 5,918 3.1 1,921
Census Tract 97.21 5,911 1.5 3,837
Census Tract 41.03 5,907 1.1 5,161
Census Tract 120.02 5,882 5.2 1,132
Census Tract 13.12 5,865 1.0 5,623
Census Tract 20.29 5,860 0.8 7,617
Census Tract 27.03 5,856 0.8 7,721
Census Tract 97.23 5,853 3.6 1,608
Census Tract 31.02 5,844 0.5 11,661
Census Tract 91.39 5,833 1.5 3,855
Census Tract 84.03 5,791 2.0 2,857
Census Tract 91.36 5,789 7.4 778

Showing the 100 most populous of 466 — the rest are shown on the map.

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About this page

This page shows demographics for a US county from the 2020 census and the American Community Survey: population, land area, density, urban share, and how the county compares to national averages for income, housing, age, and more.

Counties subdivide into census tracts, listed below with their populations. The drive-time and radius tables measure the population around the county's main population center.

Read how BlockAtlas computes population within an area →