Imperial County Historical Age Data
ACS 2010-2014 data
Total population: 177,026
Median Age (
see rank)
| Imperial County | 31.90 years old |
| California | 35.60 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Imperial County | 30.90 years old |
| California | 34.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Imperial County | 33.40 years old |
| California | 36.80 years old |
| U.S. | 38.80 years old |
| | Imperial County | % of the Total Population | California | U.S. |
| Under 5 years | 14,348 | 8.11%, see rank | 6.62% | 6.36% |
| 5 to 9 years | 14,483 | 8.18%, see rank | 6.65% | 6.51% |
| 10 to 14 years | 13,411 | 7.58%, see rank | 6.70% | 6.59% |
| 15 to 19 years | 14,252 | 8.05%, see rank | 7.12% | 6.85% |
| 20 to 24 years | 14,544 | 8.22%, see rank | 7.58% | 7.13% |
| 25 to 34 years | 24,461 | 13.82%, see rank | 14.48% | 13.47% |
| 35 to 44 years | 22,110 | 12.49%, see rank | 13.60% | 12.96% |
| 45 to 54 years | 21,958 | 12.40%, see rank | 13.79% | 14.09% |
| 55 to 64 years | 17,638 | 9.96%, see rank | 11.32% | 12.29% |
| 65 to 74 years | 10,648 | 6.01%, see rank | 6.71% | 7.64% |
| 75 to 84 | 6,690 | 3.78%, see rank | 3.72% | 4.25% |
| 85 years and over | 2,483 | 1.40%, see rank | 1.70% | 1.85% |
US Census 2010 data
Total population: 174,528
Median Age (
see rank)
| Imperial County | 31.90 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Imperial County | 31.00 years old |
| California | 34.00 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Imperial County | 33.20 years old |
| California | 36.30 years old |
| U.S. | 38.50 years old |
| | Imperial County | % of the Total Population | California | U.S. |
| Under 5 years | 13,526 | 7.75%, see rank | 6.79% | 6.54% |
| 5 to 9 years | 13,841 | 7.93%, see rank | 6.73% | 6.59% |
| 10 to 14 years | 14,536 | 8.33%, see rank | 6.95% | 6.70% |
| 15 to 19 years | 15,047 | 8.62%, see rank | 7.58% | 7.14% |
| 20 to 24 years | 13,188 | 7.56%, see rank | 7.42% | 6.99% |
| 25 to 34 years | 24,197 | 13.86%, see rank | 14.27% | 13.30% |
| 35 to 44 years | 22,941 | 13.14%, see rank | 13.91% | 13.30% |
| 45 to 54 years | 22,497 | 12.89%, see rank | 14.10% | 14.58% |
| 55 to 64 years | 16,603 | 9.51%, see rank | 10.84% | 11.82% |
| 65 to 74 years | 9,791 | 5.61%, see rank | 6.11% | 7.03% |
| 75 to 84 | 6,356 | 3.64%, see rank | 3.68% | 4.23% |
| 85 years and over | 2,005 | 1.15%, see rank | 1.61% | 1.78% |
ACS 2008-2012 data
Total population: 173,487
Median Age (
see rank)
| Imperial County | 31.80 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Imperial County | 30.80 years old |
| California | 34.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Imperial County | 33.30 years old |
| California | 36.40 years old |
| U.S. | 38.50 years old |
| | Imperial County | % of the Total Population | California | U.S. |
| Under 5 years | 13,829 | 7.97%, see rank | 6.82% | 6.51% |
| 5 to 9 years | 13,827 | 7.97%, see rank | 6.71% | 6.57% |
| 10 to 14 years | 13,849 | 7.98%, see rank | 6.91% | 6.68% |
| 15 to 19 years | 14,921 | 8.60%, see rank | 7.47% | 7.09% |
| 20 to 24 years | 13,522 | 7.79%, see rank | 7.49% | 7.04% |
| 25 to 34 years | 23,819 | 13.73%, see rank | 14.32% | 13.32% |
| 35 to 44 years | 22,556 | 13.00%, see rank | 13.93% | 13.34% |
| 45 to 54 years | 22,281 | 12.84%, see rank | 14.00% | 14.44% |
| 55 to 64 years | 16,520 | 9.52%, see rank | 10.85% | 11.84% |
| 65 to 74 years | 9,826 | 5.66%, see rank | 6.20% | 7.12% |
| 75 to 84 | 6,427 | 3.70%, see rank | 3.70% | 4.25% |
| 85 years and over | 2,110 | 1.22%, see rank | 1.62% | 1.78% |
ACS 2006-2010 data
Total population: 168,052
Median Age (
see rank)
| Imperial County | 31.60 years old |
| California | 34.90 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Imperial County | 30.50 years old |
| California | 33.70 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Imperial County | 33.10 years old |
| California | 36.00 years old |
| U.S. | 38.10 years old |
| | Imperial County | % of the Total Population | California | U.S. |
| Under 5 years | 13,514 | 8.04%, see rank | 6.95% | 6.62% |
| 5 to 9 years | 13,318 | 7.92%, see rank | 6.78% | 6.62% |
| 10 to 14 years | 13,614 | 8.10%, see rank | 7.12% | 6.79% |
| 15 to 19 years | 15,097 | 8.98%, see rank | 7.65% | 7.28% |
| 20 to 24 years | 13,085 | 7.79%, see rank | 7.37% | 6.98% |
| 25 to 34 years | 23,058 | 13.72%, see rank | 14.29% | 13.22% |
| 35 to 44 years | 22,725 | 13.52%, see rank | 14.43% | 13.89% |
| 45 to 54 years | 21,516 | 12.80%, see rank | 14.05% | 14.57% |
| 55 to 64 years | 14,832 | 8.83%, see rank | 10.28% | 11.28% |
| 65 to 74 years | 9,228 | 5.49%, see rank | 5.83% | 6.74% |
| 75 to 84 | 6,138 | 3.65%, see rank | 3.73% | 4.30% |
| 85 years and over | 1,927 | 1.15%, see rank | 1.52% | 1.70% |
ACS 2005-2009 data
Total population: 160,034
Median Age (
see rank)
| Imperial County | 30.80 years old |
| California | 34.60 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Imperial County | 29.80 years old |
| California | 33.40 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Imperial County | 32.30 years old |
| California | 35.70 years old |
| U.S. | 37.90 years old |
| | Imperial County | % of the Total Population | California | U.S. |
| Under 5 years | 15,134 | 9.46%, see rank | 7.44% | 6.92% |
| 5 to 9 years | 12,043 | 7.53%, see rank | 6.82% | 6.59% |
| 10 to 14 years | 13,747 | 8.59%, see rank | 7.26% | 6.83% |
| 15 to 19 years | 13,608 | 8.50%, see rank | 7.34% | 7.15% |
| 20 to 24 years | 12,599 | 7.87%, see rank | 7.20% | 7.02% |
| 25 to 34 years | 21,579 | 13.48%, see rank | 14.55% | 13.42% |
| 35 to 44 years | 21,930 | 13.70%, see rank | 14.71% | 14.18% |
| 45 to 54 years | 19,908 | 12.44%, see rank | 13.94% | 14.48% |
| 55 to 64 years | 12,830 | 8.02%, see rank | 9.81% | 10.81% |
| 65 to 74 years | 8,447 | 5.28%, see rank | 5.65% | 6.50% |
| 75 to 84 | 6,507 | 4.07%, see rank | 3.79% | 4.40% |
| 85 years and over | 1,702 | 1.06%, see rank | 1.50% | 1.71% |
US Census 2000 data
Total population: 142,361
Median Age (
see rank)
| Imperial County | 31.00 years old |
| California | 33.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Imperial County | 30.40 years old |
| California | 32.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Imperial County | 31.90 years old |
| California | 34.40 years old |
| U.S. | 36.50 years old |
| | Imperial County | % of the Total Population | California | U.S. |
| Under 5 years | 10,902 | 7.66%, see rank | 7.34% | 6.81% |
| 5 to 9 years | 12,768 | 8.97%, see rank | 8.05% | 7.30% |
| 10 to 14 years | 13,224 | 9.29%, see rank | 7.59% | 7.29% |
| 15 to 19 years | 12,320 | 8.65%, see rank | 7.24% | 7.18% |
| 20 to 24 years | 9,645 | 6.78%, see rank | 7.03% | 6.74% |
| 25 to 34 years | 20,908 | 14.69%, see rank | 15.44% | 14.18% |
| 35 to 44 years | 22,393 | 15.73%, see rank | 16.19% | 16.04% |
| 45 to 54 years | 16,150 | 11.34%, see rank | 12.79% | 13.39% |
| 55 to 64 years | 9,746 | 6.85%, see rank | 7.72% | 8.63% |
| 65 to 74 years | 8,401 | 5.90%, see rank | 5.57% | 6.54% |
| 75 to 84 | 4,691 | 3.30%, see rank | 3.79% | 4.39% |
| 85 years and over | 1,213 | 0.85%, 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.
