Modoc County Historical Age Data
ACS 2010-2014 data
Total population: 9,335
Median Age (
see rank)
| Modoc County | 47.10 years old |
| California | 35.60 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| Modoc County | 47.20 years old |
| California | 34.50 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| Modoc County | 47.10 years old |
| California | 36.80 years old |
| U.S. | 38.80 years old |
| | Modoc County | % of the Total Population | California | U.S. |
| Under 5 years | 474 | 5.08%, see rank | 6.62% | 6.36% |
| 5 to 9 years | 443 | 4.75%, see rank | 6.65% | 6.51% |
| 10 to 14 years | 664 | 7.11%, see rank | 6.70% | 6.59% |
| 15 to 19 years | 577 | 6.18%, see rank | 7.12% | 6.85% |
| 20 to 24 years | 402 | 4.31%, see rank | 7.58% | 7.13% |
| 25 to 34 years | 912 | 9.77%, see rank | 14.48% | 13.47% |
| 35 to 44 years | 893 | 9.57%, see rank | 13.60% | 12.96% |
| 45 to 54 years | 1,419 | 15.20%, see rank | 13.79% | 14.09% |
| 55 to 64 years | 1,574 | 16.86%, see rank | 11.32% | 12.29% |
| 65 to 74 years | 1,173 | 12.57%, see rank | 6.71% | 7.64% |
| 75 to 84 | 562 | 6.02%, see rank | 3.72% | 4.25% |
| 85 years and over | 242 | 2.59%, see rank | 1.70% | 1.85% |
US Census 2010 data
Total population: 9,686
Median Age (
see rank)
| Modoc County | 46.10 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Modoc County | 45.30 years old |
| California | 34.00 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Modoc County | 46.90 years old |
| California | 36.30 years old |
| U.S. | 38.50 years old |
| | Modoc County | % of the Total Population | California | U.S. |
| Under 5 years | 545 | 5.63%, see rank | 6.79% | 6.54% |
| 5 to 9 years | 564 | 5.82%, see rank | 6.73% | 6.59% |
| 10 to 14 years | 602 | 6.22%, see rank | 6.95% | 6.70% |
| 15 to 19 years | 604 | 6.24%, see rank | 7.58% | 7.14% |
| 20 to 24 years | 422 | 4.36%, see rank | 7.42% | 6.99% |
| 25 to 34 years | 904 | 9.33%, see rank | 14.27% | 13.30% |
| 35 to 44 years | 1,062 | 10.96%, see rank | 13.91% | 13.30% |
| 45 to 54 years | 1,444 | 14.91%, see rank | 14.10% | 14.58% |
| 55 to 64 years | 1,634 | 16.87%, see rank | 10.84% | 11.82% |
| 65 to 74 years | 1,108 | 11.44%, see rank | 6.11% | 7.03% |
| 75 to 84 | 570 | 5.88%, see rank | 3.68% | 4.23% |
| 85 years and over | 227 | 2.34%, see rank | 1.61% | 1.78% |
ACS 2008-2012 data
Total population: 9,545
Median Age (
see rank)
| Modoc County | 46.80 years old |
| California | 35.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| Modoc County | 44.20 years old |
| California | 34.10 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| Modoc County | 47.80 years old |
| California | 36.40 years old |
| U.S. | 38.50 years old |
| | Modoc County | % of the Total Population | California | U.S. |
| Under 5 years | 482 | 5.05%, see rank | 6.82% | 6.51% |
| 5 to 9 years | 462 | 4.84%, see rank | 6.71% | 6.57% |
| 10 to 14 years | 719 | 7.53%, see rank | 6.91% | 6.68% |
| 15 to 19 years | 585 | 6.13%, see rank | 7.47% | 7.09% |
| 20 to 24 years | 453 | 4.75%, see rank | 7.49% | 7.04% |
| 25 to 34 years | 851 | 8.92%, see rank | 14.32% | 13.32% |
| 35 to 44 years | 977 | 10.24%, see rank | 13.93% | 13.34% |
| 45 to 54 years | 1,515 | 15.87%, see rank | 14.00% | 14.44% |
| 55 to 64 years | 1,574 | 16.49%, see rank | 10.85% | 11.84% |
| 65 to 74 years | 1,151 | 12.06%, see rank | 6.20% | 7.12% |
| 75 to 84 | 554 | 5.80%, see rank | 3.70% | 4.25% |
| 85 years and over | 222 | 2.33%, see rank | 1.62% | 1.78% |
ACS 2006-2010 data
Total population: 9,605
Median Age (
see rank)
| Modoc County | 45.40 years old |
| California | 34.90 years old |
| U.S. | 36.90 years old |
Median Age, Male (
see rank)
| Modoc County | 42.90 years old |
| California | 33.70 years old |
| U.S. | 35.60 years old |
Median Age, Female (
see rank)
| Modoc County | 46.50 years old |
| California | 36.00 years old |
| U.S. | 38.10 years old |
| | Modoc County | % of the Total Population | California | U.S. |
| Under 5 years | 512 | 5.33%, see rank | 6.95% | 6.62% |
| 5 to 9 years | 596 | 6.21%, see rank | 6.78% | 6.62% |
| 10 to 14 years | 641 | 6.67%, see rank | 7.12% | 6.79% |
| 15 to 19 years | 522 | 5.43%, see rank | 7.65% | 7.28% |
| 20 to 24 years | 480 | 5.00%, see rank | 7.37% | 6.98% |
| 25 to 34 years | 901 | 9.38%, see rank | 14.29% | 13.22% |
| 35 to 44 years | 1,049 | 10.92%, see rank | 14.43% | 13.89% |
| 45 to 54 years | 1,446 | 15.05%, see rank | 14.05% | 14.57% |
| 55 to 64 years | 1,646 | 17.14%, see rank | 10.28% | 11.28% |
| 65 to 74 years | 1,078 | 11.22%, see rank | 5.83% | 6.74% |
| 75 to 84 | 549 | 5.72%, see rank | 3.73% | 4.30% |
| 85 years and over | 185 | 1.93%, see rank | 1.52% | 1.70% |
ACS 2005-2009 data
Total population: 9,162
Median Age (
see rank)
| Modoc County | 45.50 years old |
| California | 34.60 years old |
| U.S. | 36.50 years old |
Median Age, Male (
see rank)
| Modoc County | 42.90 years old |
| California | 33.40 years old |
| U.S. | 35.20 years old |
Median Age, Female (
see rank)
| Modoc County | 47.20 years old |
| California | 35.70 years old |
| U.S. | 37.90 years old |
| | Modoc County | % of the Total Population | California | U.S. |
| Under 5 years | 400 | 4.37%, see rank | 7.44% | 6.92% |
| 5 to 9 years | 586 | 6.40%, see rank | 6.82% | 6.59% |
| 10 to 14 years | 593 | 6.47%, see rank | 7.26% | 6.83% |
| 15 to 19 years | 650 | 7.09%, see rank | 7.34% | 7.15% |
| 20 to 24 years | 379 | 4.14%, see rank | 7.20% | 7.02% |
| 25 to 34 years | 750 | 8.19%, see rank | 14.55% | 13.42% |
| 35 to 44 years | 1,123 | 12.26%, see rank | 14.71% | 14.18% |
| 45 to 54 years | 1,413 | 15.42%, see rank | 13.94% | 14.48% |
| 55 to 64 years | 1,487 | 16.23%, see rank | 9.81% | 10.81% |
| 65 to 74 years | 1,010 | 11.02%, see rank | 5.65% | 6.50% |
| 75 to 84 | 582 | 6.35%, see rank | 3.79% | 4.40% |
| 85 years and over | 189 | 2.06%, see rank | 1.50% | 1.71% |
US Census 2000 data
Total population: 9,449
Median Age (
see rank)
| Modoc County | 41.80 years old |
| California | 33.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| Modoc County | 40.60 years old |
| California | 32.20 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| Modoc County | 42.80 years old |
| California | 34.40 years old |
| U.S. | 36.50 years old |
| | Modoc County | % of the Total Population | California | U.S. |
| Under 5 years | 528 | 5.59%, see rank | 7.34% | 6.81% |
| 5 to 9 years | 634 | 6.71%, see rank | 8.05% | 7.30% |
| 10 to 14 years | 740 | 7.83%, see rank | 7.59% | 7.29% |
| 15 to 19 years | 707 | 7.48%, see rank | 7.24% | 7.18% |
| 20 to 24 years | 357 | 3.78%, see rank | 7.03% | 6.74% |
| 25 to 34 years | 880 | 9.31%, see rank | 15.44% | 14.18% |
| 35 to 44 years | 1,321 | 13.98%, see rank | 16.19% | 16.04% |
| 45 to 54 years | 1,511 | 15.99%, see rank | 12.79% | 13.39% |
| 55 to 64 years | 1,108 | 11.73%, see rank | 7.72% | 8.63% |
| 65 to 74 years | 904 | 9.57%, see rank | 5.57% | 6.54% |
| 75 to 84 | 596 | 6.31%, see rank | 3.79% | 4.39% |
| 85 years and over | 163 | 1.73%, 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.
