San Bernardino County Historical Age Data
ACS 2010-2014 data
Total population: 2,078,586
Median Age (
see rank)
| San Bernardino County | 32.20 years old |
| California | 35.60 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| San Bernardino County | 31.10 years old |
| California | 34.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| San Bernardino County | 33.40 years old |
| California | 36.80 years old |
| U.S. | 38.80 years old |
| | San Bernardino County | % of the Total Population | California | U.S. |
| Under 5 years | 156,422 | 7.53%, see rank | 6.62% | 6.36% |
| 5 to 9 years | 157,395 | 7.57%, see rank | 6.65% | 6.51% |
| 10 to 14 years | 165,725 | 7.97%, see rank | 6.70% | 6.59% |
| 15 to 19 years | 171,239 | 8.24%, see rank | 7.12% | 6.85% |
| 20 to 24 years | 170,833 | 8.22%, see rank | 7.58% | 7.13% |
| 25 to 34 years | 295,188 | 14.20%, see rank | 14.48% | 13.47% |
| 35 to 44 years | 272,621 | 13.12%, see rank | 13.60% | 12.96% |
| 45 to 54 years | 275,825 | 13.27%, see rank | 13.79% | 14.09% |
| 55 to 64 years | 213,576 | 10.28%, see rank | 11.32% | 12.29% |
| 65 to 74 years | 117,108 | 5.63%, see rank | 6.71% | 7.64% |
| 75 to 84 | 59,512 | 2.86%, see rank | 3.72% | 4.25% |
| 85 years and over | 23,142 | 1.11%, see rank | 1.70% | 1.85% |
US Census 2010 data
Total population: 2,035,210
Median Age (
see rank)
| San Bernardino County | 31.70 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| San Bernardino County | 30.60 years old |
| California | 34.00 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| San Bernardino County | 32.80 years old |
| California | 36.30 years old |
| U.S. | 38.50 years old |
| | San Bernardino County | % of the Total Population | California | U.S. |
| Under 5 years | 158,790 | 7.80%, see rank | 6.79% | 6.54% |
| 5 to 9 years | 157,368 | 7.73%, see rank | 6.73% | 6.59% |
| 10 to 14 years | 168,792 | 8.29%, see rank | 6.95% | 6.70% |
| 15 to 19 years | 179,627 | 8.83%, see rank | 7.58% | 7.14% |
| 20 to 24 years | 159,908 | 7.86%, see rank | 7.42% | 6.99% |
| 25 to 34 years | 282,091 | 13.86%, see rank | 14.27% | 13.30% |
| 35 to 44 years | 272,949 | 13.41%, see rank | 13.91% | 13.30% |
| 45 to 54 years | 277,294 | 13.62%, see rank | 14.10% | 14.58% |
| 55 to 64 years | 197,043 | 9.68%, see rank | 10.84% | 11.82% |
| 65 to 74 years | 103,495 | 5.09%, see rank | 6.11% | 7.03% |
| 75 to 84 | 56,979 | 2.80%, see rank | 3.68% | 4.23% |
| 85 years and over | 20,874 | 1.03%, see rank | 1.61% | 1.78% |
ACS 2008-2012 data
Total population: 2,041,029
Median Age (
see rank)
| San Bernardino County | 31.70 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| San Bernardino County | 30.60 years old |
| California | 34.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| San Bernardino County | 32.80 years old |
| California | 36.40 years old |
| U.S. | 38.50 years old |
| | San Bernardino County | % of the Total Population | California | U.S. |
| Under 5 years | 159,294 | 7.80%, see rank | 6.82% | 6.51% |
| 5 to 9 years | 156,851 | 7.68%, see rank | 6.71% | 6.57% |
| 10 to 14 years | 168,576 | 8.26%, see rank | 6.91% | 6.68% |
| 15 to 19 years | 177,644 | 8.70%, see rank | 7.47% | 7.09% |
| 20 to 24 years | 162,538 | 7.96%, see rank | 7.49% | 7.04% |
| 25 to 34 years | 284,640 | 13.95%, see rank | 14.32% | 13.32% |
| 35 to 44 years | 274,096 | 13.43%, see rank | 13.93% | 13.34% |
| 45 to 54 years | 275,815 | 13.51%, see rank | 14.00% | 14.44% |
| 55 to 64 years | 197,745 | 9.69%, see rank | 10.85% | 11.84% |
| 65 to 74 years | 105,517 | 5.17%, see rank | 6.20% | 7.12% |
| 75 to 84 | 56,868 | 2.79%, see rank | 3.70% | 4.25% |
| 85 years and over | 21,445 | 1.05%, see rank | 1.62% | 1.78% |
ACS 2006-2010 data
Total population: 2,005,287
Median Age (
see rank)
| San Bernardino County | 31.20 years old |
| California | 34.90 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| San Bernardino County | 30.10 years old |
| California | 33.70 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| San Bernardino County | 32.40 years old |
| California | 36.00 years old |
| U.S. | 38.10 years old |
| | San Bernardino County | % of the Total Population | California | U.S. |
| Under 5 years | 159,893 | 7.97%, see rank | 6.95% | 6.62% |
| 5 to 9 years | 158,132 | 7.89%, see rank | 6.78% | 6.62% |
| 10 to 14 years | 171,149 | 8.53%, see rank | 7.12% | 6.79% |
| 15 to 19 years | 179,323 | 8.94%, see rank | 7.65% | 7.28% |
| 20 to 24 years | 155,377 | 7.75%, see rank | 7.37% | 6.98% |
| 25 to 34 years | 278,479 | 13.89%, see rank | 14.29% | 13.22% |
| 35 to 44 years | 279,084 | 13.92%, see rank | 14.43% | 13.89% |
| 45 to 54 years | 271,093 | 13.52%, see rank | 14.05% | 14.57% |
| 55 to 64 years | 181,400 | 9.05%, see rank | 10.28% | 11.28% |
| 65 to 74 years | 96,610 | 4.82%, see rank | 5.83% | 6.74% |
| 75 to 84 | 55,420 | 2.76%, see rank | 3.73% | 4.30% |
| 85 years and over | 19,327 | 0.96%, see rank | 1.52% | 1.70% |
ACS 2005-2009 data
Total population: 1,986,635
Median Age (
see rank)
| San Bernardino County | 30.70 years old |
| California | 34.60 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| San Bernardino County | 29.70 years old |
| California | 33.40 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| San Bernardino County | 31.90 years old |
| California | 35.70 years old |
| U.S. | 37.90 years old |
| | San Bernardino County | % of the Total Population | California | U.S. |
| Under 5 years | 162,442 | 8.18%, see rank | 7.44% | 6.92% |
| 5 to 9 years | 162,499 | 8.18%, see rank | 6.82% | 6.59% |
| 10 to 14 years | 174,200 | 8.77%, see rank | 7.26% | 6.83% |
| 15 to 19 years | 174,498 | 8.78%, see rank | 7.34% | 7.15% |
| 20 to 24 years | 156,109 | 7.86%, see rank | 7.20% | 7.02% |
| 25 to 34 years | 274,884 | 13.84%, see rank | 14.55% | 13.42% |
| 35 to 44 years | 282,597 | 14.22%, see rank | 14.71% | 14.18% |
| 45 to 54 years | 265,640 | 13.37%, see rank | 13.94% | 14.48% |
| 55 to 64 years | 169,707 | 8.54%, see rank | 9.81% | 10.81% |
| 65 to 74 years | 91,672 | 4.61%, see rank | 5.65% | 6.50% |
| 75 to 84 | 53,475 | 2.69%, see rank | 3.79% | 4.40% |
| 85 years and over | 18,912 | 0.95%, see rank | 1.50% | 1.71% |
US Census 2000 data
Total population: 1,709,434
Median Age (
see rank)
| San Bernardino County | 30.30 years old |
| California | 33.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| San Bernardino County | 29.30 years old |
| California | 32.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| San Bernardino County | 31.40 years old |
| California | 34.40 years old |
| U.S. | 36.50 years old |
| | San Bernardino County | % of the Total Population | California | U.S. |
| Under 5 years | 143,076 | 8.37%, see rank | 7.34% | 6.81% |
| 5 to 9 years | 163,860 | 9.59%, see rank | 8.05% | 7.30% |
| 10 to 14 years | 158,202 | 9.25%, see rank | 7.59% | 7.29% |
| 15 to 19 years | 141,130 | 8.26%, see rank | 7.24% | 7.18% |
| 20 to 24 years | 121,579 | 7.11%, see rank | 7.03% | 6.74% |
| 25 to 34 years | 243,028 | 14.22%, see rank | 15.44% | 14.18% |
| 35 to 44 years | 272,633 | 15.95%, see rank | 16.19% | 16.04% |
| 45 to 54 years | 203,670 | 11.91%, see rank | 12.79% | 13.39% |
| 55 to 64 years | 115,797 | 6.77%, see rank | 7.72% | 8.63% |
| 65 to 74 years | 81,244 | 4.75%, see rank | 5.57% | 6.54% |
| 75 to 84 | 49,965 | 2.92%, see rank | 3.79% | 4.39% |
| 85 years and over | 15,250 | 0.89%, see rank | 1.26% | 1.51% |
* ACS stands for U.S. Census American Community Survey. According to the U.S. Census, if the date is a range, you can interpret the data as an average of the period of time.
