Orange County Historical Age Data
ACS 2010-2014 data
Total population: 3,086,331
Median Age (
see rank)
Orange County | 36.70 years old |
California | 35.60 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Orange County | 35.50 years old |
California | 34.50 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Orange County | 38.00 years old |
California | 36.80 years old |
U.S. | 38.80 years old |
| Orange County | % of the Total Population | California | U.S. |
Under 5 years | 191,910 | 6.22%, see rank | 6.62% | 6.36% |
5 to 9 years | 198,002 | 6.42%, see rank | 6.65% | 6.51% |
10 to 14 years | 208,157 | 6.74%, see rank | 6.70% | 6.59% |
15 to 19 years | 218,356 | 7.07%, see rank | 7.12% | 6.85% |
20 to 24 years | 226,171 | 7.33%, see rank | 7.58% | 7.13% |
25 to 34 years | 428,055 | 13.87%, see rank | 14.48% | 13.47% |
35 to 44 years | 433,257 | 14.04%, see rank | 13.60% | 12.96% |
45 to 54 years | 452,475 | 14.66%, see rank | 13.79% | 14.09% |
55 to 64 years | 347,786 | 11.27%, see rank | 11.32% | 12.29% |
65 to 74 years | 210,057 | 6.81%, see rank | 6.71% | 7.64% |
75 to 84 | 117,928 | 3.82%, see rank | 3.72% | 4.25% |
85 years and over | 54,177 | 1.76%, see rank | 1.70% | 1.85% |
US Census 2010 data
Total population: 3,010,232
Median Age (
see rank)
Orange County | 36.20 years old |
California | 35.20 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Orange County | 34.90 years old |
California | 34.00 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Orange County | 37.50 years old |
California | 36.30 years old |
U.S. | 38.50 years old |
| Orange County | % of the Total Population | California | U.S. |
Under 5 years | 191,691 | 6.37%, see rank | 6.79% | 6.54% |
5 to 9 years | 198,769 | 6.60%, see rank | 6.73% | 6.59% |
10 to 14 years | 210,195 | 6.98%, see rank | 6.95% | 6.70% |
15 to 19 years | 227,689 | 7.56%, see rank | 7.58% | 7.14% |
20 to 24 years | 213,601 | 7.10%, see rank | 7.42% | 6.99% |
25 to 34 years | 413,528 | 13.74%, see rank | 14.27% | 13.30% |
35 to 44 years | 439,043 | 14.59%, see rank | 13.91% | 13.30% |
45 to 54 years | 444,185 | 14.76%, see rank | 14.10% | 14.58% |
55 to 64 years | 321,854 | 10.69%, see rank | 10.84% | 11.82% |
65 to 74 years | 187,454 | 6.23%, see rank | 6.11% | 7.03% |
75 to 84 | 112,703 | 3.74%, see rank | 3.68% | 4.23% |
85 years and over | 49,520 | 1.65%, see rank | 1.61% | 1.78% |
ACS 2008-2012 data
Total population: 3,021,840
Median Age (
see rank)
Orange County | 36.20 years old |
California | 35.20 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Orange County | 35.00 years old |
California | 34.10 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Orange County | 37.40 years old |
California | 36.40 years old |
U.S. | 38.50 years old |
| Orange County | % of the Total Population | California | U.S. |
Under 5 years | 193,834 | 6.41%, see rank | 6.82% | 6.51% |
5 to 9 years | 199,596 | 6.61%, see rank | 6.71% | 6.57% |
10 to 14 years | 208,315 | 6.89%, see rank | 6.91% | 6.68% |
15 to 19 years | 223,503 | 7.40%, see rank | 7.47% | 7.09% |
20 to 24 years | 217,265 | 7.19%, see rank | 7.49% | 7.04% |
25 to 34 years | 417,039 | 13.80%, see rank | 14.32% | 13.32% |
35 to 44 years | 440,647 | 14.58%, see rank | 13.93% | 13.34% |
45 to 54 years | 443,053 | 14.66%, see rank | 14.00% | 14.44% |
55 to 64 years | 324,316 | 10.73%, see rank | 10.85% | 11.84% |
65 to 74 years | 190,359 | 6.30%, see rank | 6.20% | 7.12% |
75 to 84 | 113,465 | 3.75%, see rank | 3.70% | 4.25% |
85 years and over | 50,448 | 1.67%, see rank | 1.62% | 1.78% |
ACS 2006-2010 data
Total population: 2,965,525
Median Age (
see rank)
Orange County | 35.70 years old |
California | 34.90 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Orange County | 34.60 years old |
California | 33.70 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Orange County | 36.90 years old |
California | 36.00 years old |
U.S. | 38.10 years old |
| Orange County | % of the Total Population | California | U.S. |
Under 5 years | 195,693 | 6.60%, see rank | 6.95% | 6.62% |
5 to 9 years | 200,378 | 6.76%, see rank | 6.78% | 6.62% |
10 to 14 years | 209,611 | 7.07%, see rank | 7.12% | 6.79% |
15 to 19 years | 221,542 | 7.47%, see rank | 7.65% | 7.28% |
20 to 24 years | 208,307 | 7.02%, see rank | 7.37% | 6.98% |
25 to 34 years | 412,375 | 13.91%, see rank | 14.29% | 13.22% |
35 to 44 years | 451,230 | 15.22%, see rank | 14.43% | 13.89% |
45 to 54 years | 431,554 | 14.55%, see rank | 14.05% | 14.57% |
55 to 64 years | 302,964 | 10.22%, see rank | 10.28% | 11.28% |
65 to 74 years | 174,421 | 5.88%, see rank | 5.83% | 6.74% |
75 to 84 | 111,824 | 3.77%, see rank | 3.73% | 4.30% |
85 years and over | 45,626 | 1.54%, see rank | 1.52% | 1.70% |
ACS 2005-2009 data
Total population: 2,976,831
Median Age (
see rank)
Orange County | 35.30 years old |
California | 34.60 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Orange County | 34.30 years old |
California | 33.40 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Orange County | 36.30 years old |
California | 35.70 years old |
U.S. | 37.90 years old |
| Orange County | % of the Total Population | California | U.S. |
Under 5 years | 216,350 | 7.27%, see rank | 7.44% | 6.92% |
5 to 9 years | 201,692 | 6.78%, see rank | 6.82% | 6.59% |
10 to 14 years | 211,151 | 7.09%, see rank | 7.26% | 6.83% |
15 to 19 years | 204,986 | 6.89%, see rank | 7.34% | 7.15% |
20 to 24 years | 200,257 | 6.73%, see rank | 7.20% | 7.02% |
25 to 34 years | 439,047 | 14.75%, see rank | 14.55% | 13.42% |
35 to 44 years | 459,664 | 15.44%, see rank | 14.71% | 14.18% |
45 to 54 years | 424,775 | 14.27%, see rank | 13.94% | 14.48% |
55 to 64 years | 291,003 | 9.78%, see rank | 9.81% | 10.81% |
65 to 74 years | 169,552 | 5.70%, see rank | 5.65% | 6.50% |
75 to 84 | 113,693 | 3.82%, see rank | 3.79% | 4.40% |
85 years and over | 44,661 | 1.50%, see rank | 1.50% | 1.71% |
US Census 2000 data
Total population: 2,846,289
Median Age (
see rank)
Orange County | 33.30 years old |
California | 33.30 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Orange County | 32.40 years old |
California | 32.20 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Orange County | 34.30 years old |
California | 34.40 years old |
U.S. | 36.50 years old |
| Orange County | % of the Total Population | California | U.S. |
Under 5 years | 216,014 | 7.59%, see rank | 7.34% | 6.81% |
5 to 9 years | 231,928 | 8.15%, see rank | 8.05% | 7.30% |
10 to 14 years | 204,119 | 7.17%, see rank | 7.59% | 7.29% |
15 to 19 years | 194,543 | 6.83%, see rank | 7.24% | 7.18% |
20 to 24 years | 189,996 | 6.68%, see rank | 7.03% | 6.74% |
25 to 34 years | 466,324 | 16.38%, see rank | 15.44% | 14.18% |
35 to 44 years | 477,289 | 16.77%, see rank | 16.19% | 16.04% |
45 to 54 years | 360,739 | 12.67%, see rank | 12.79% | 13.39% |
55 to 64 years | 224,574 | 7.89%, see rank | 7.72% | 8.63% |
65 to 74 years | 148,702 | 5.22%, see rank | 5.57% | 6.54% |
75 to 84 | 97,967 | 3.44%, see rank | 3.79% | 4.39% |
85 years and over | 34,094 | 1.20%, 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.