Willowbrook, CA Historical Age Data
ACS 2010-2014 data
Total population: 20,897
Median Age (
see rank)
Willowbrook, CA | 26.50 years old |
California | 35.60 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Willowbrook, CA | 25.90 years old |
California | 34.50 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Willowbrook, CA | 27.00 years old |
California | 36.80 years old |
U.S. | 38.80 years old |
| Willowbrook, CA | % of the Total Population | California | U.S. |
Under 5 years | 2,185 | 10.46%, see rank | 6.62% | 6.36% |
5 to 9 years | 2,068 | 9.90%, see rank | 6.65% | 6.51% |
10 to 14 years | 2,111 | 10.10%, see rank | 6.70% | 6.59% |
15 to 19 years | 1,807 | 8.65%, see rank | 7.12% | 6.85% |
20 to 24 years | 1,820 | 8.71%, see rank | 7.58% | 7.13% |
25 to 34 years | 3,196 | 15.29%, see rank | 14.48% | 13.47% |
35 to 44 years | 2,653 | 12.70%, see rank | 13.60% | 12.96% |
45 to 54 years | 2,264 | 10.83%, see rank | 13.79% | 14.09% |
55 to 64 years | 1,699 | 8.13%, see rank | 11.32% | 12.29% |
65 to 74 years | 726 | 3.47%, see rank | 6.71% | 7.64% |
75 to 84 | 226 | 1.08%, see rank | 3.72% | 4.25% |
85 years and over | 142 | 0.68%, see rank | 1.70% | 1.85% |
US Census 2010 data
Total population: 35,983
Median Age (
see rank)
Willowbrook, CA | 28.20 years old |
California | 35.20 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Willowbrook, CA | 27.10 years old |
California | 34.00 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Willowbrook, CA | 29.30 years old |
California | 36.30 years old |
U.S. | 38.50 years old |
| Willowbrook, CA | % of the Total Population | California | U.S. |
Under 5 years | 3,156 | 8.77%, see rank | 6.79% | 6.54% |
5 to 9 years | 3,079 | 8.56%, see rank | 6.73% | 6.59% |
10 to 14 years | 3,367 | 9.36%, see rank | 6.95% | 6.70% |
15 to 19 years | 3,604 | 10.02%, see rank | 7.58% | 7.14% |
20 to 24 years | 3,084 | 8.57%, see rank | 7.42% | 6.99% |
25 to 34 years | 4,997 | 13.89%, see rank | 14.27% | 13.30% |
35 to 44 years | 4,598 | 12.78%, see rank | 13.91% | 13.30% |
45 to 54 years | 4,362 | 12.12%, see rank | 14.10% | 14.58% |
55 to 64 years | 2,838 | 7.89%, see rank | 10.84% | 11.82% |
65 to 74 years | 1,475 | 4.10%, see rank | 6.11% | 7.03% |
75 to 84 | 997 | 2.77%, see rank | 3.68% | 4.23% |
85 years and over | 426 | 1.18%, see rank | 1.61% | 1.78% |
ACS 2008-2012 data
Total population: 19,554
Median Age (
see rank)
Willowbrook, CA | 24.70 years old |
California | 35.20 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Willowbrook, CA | 22.90 years old |
California | 34.10 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Willowbrook, CA | 26.10 years old |
California | 36.40 years old |
U.S. | 38.50 years old |
| Willowbrook, CA | % of the Total Population | California | U.S. |
Under 5 years | 2,175 | 11.12%, see rank | 6.82% | 6.51% |
5 to 9 years | 2,087 | 10.67%, see rank | 6.71% | 6.57% |
10 to 14 years | 1,706 | 8.72%, see rank | 6.91% | 6.68% |
15 to 19 years | 1,973 | 10.09%, see rank | 7.47% | 7.09% |
20 to 24 years | 1,943 | 9.94%, see rank | 7.49% | 7.04% |
25 to 34 years | 2,753 | 14.08%, see rank | 14.32% | 13.32% |
35 to 44 years | 2,391 | 12.23%, see rank | 13.93% | 13.34% |
45 to 54 years | 2,033 | 10.40%, see rank | 14.00% | 14.44% |
55 to 64 years | 1,363 | 6.97%, see rank | 10.85% | 11.84% |
65 to 74 years | 599 | 3.06%, see rank | 6.20% | 7.12% |
75 to 84 | 370 | 1.89%, see rank | 3.70% | 4.25% |
85 years and over | 161 | 0.82%, see rank | 1.62% | 1.78% |
ACS 2006-2010 data
Total population: 35,174
Median Age (
see rank)
Willowbrook, CA | 28.30 years old |
California | 34.90 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Willowbrook, CA | 27.20 years old |
California | 33.70 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Willowbrook, CA | 29.80 years old |
California | 36.00 years old |
U.S. | 38.10 years old |
| Willowbrook, CA | % of the Total Population | California | U.S. |
Under 5 years | 3,267 | 9.29%, see rank | 6.95% | 6.62% |
5 to 9 years | 3,238 | 9.21%, see rank | 6.78% | 6.62% |
10 to 14 years | 3,374 | 9.59%, see rank | 7.12% | 6.79% |
15 to 19 years | 3,208 | 9.12%, see rank | 7.65% | 7.28% |
20 to 24 years | 2,892 | 8.22%, see rank | 7.37% | 6.98% |
25 to 34 years | 4,961 | 14.10%, see rank | 14.29% | 13.22% |
35 to 44 years | 4,567 | 12.98%, see rank | 14.43% | 13.89% |
45 to 54 years | 4,371 | 12.43%, see rank | 14.05% | 14.57% |
55 to 64 years | 2,455 | 6.98%, see rank | 10.28% | 11.28% |
65 to 74 years | 1,257 | 3.57%, see rank | 5.83% | 6.74% |
75 to 84 | 1,058 | 3.01%, see rank | 3.73% | 4.30% |
85 years and over | 526 | 1.50%, see rank | 1.52% | 1.70% |
ACS 2005-2009 data
Total population: 34,658
Median Age (
see rank)
Willowbrook, CA | 27.20 years old |
California | 34.60 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Willowbrook, CA | 26.90 years old |
California | 33.40 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Willowbrook, CA | 27.70 years old |
California | 35.70 years old |
U.S. | 37.90 years old |
| Willowbrook, CA | % of the Total Population | California | U.S. |
Under 5 years | 3,264 | 9.42%, see rank | 7.44% | 6.92% |
5 to 9 years | 3,377 | 9.74%, see rank | 6.82% | 6.59% |
10 to 14 years | 3,571 | 10.30%, see rank | 7.26% | 6.83% |
15 to 19 years | 3,037 | 8.76%, see rank | 7.34% | 7.15% |
20 to 24 years | 2,689 | 7.76%, see rank | 7.20% | 7.02% |
25 to 34 years | 5,476 | 15.80%, see rank | 14.55% | 13.42% |
35 to 44 years | 4,457 | 12.86%, see rank | 14.71% | 14.18% |
45 to 54 years | 4,094 | 11.81%, see rank | 13.94% | 14.48% |
55 to 64 years | 1,866 | 5.38%, see rank | 9.81% | 10.81% |
65 to 74 years | 1,246 | 3.60%, see rank | 5.65% | 6.50% |
75 to 84 | 1,141 | 3.29%, see rank | 3.79% | 4.40% |
85 years and over | 440 | 1.27%, see rank | 1.50% | 1.71% |
US Census 2000 data
Total population: 34,138
Median Age (
see rank)
Willowbrook, CA | 26.20 years old |
California | 33.30 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Willowbrook, CA | 24.60 years old |
California | 32.20 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Willowbrook, CA | 28.00 years old |
California | 34.40 years old |
U.S. | 36.50 years old |
| Willowbrook, CA | % of the Total Population | California | U.S. |
Under 5 years | 3,299 | 9.66%, see rank | 7.34% | 6.81% |
5 to 9 years | 3,816 | 11.18%, see rank | 8.05% | 7.30% |
10 to 14 years | 3,736 | 10.94%, see rank | 7.59% | 7.29% |
15 to 19 years | 2,976 | 8.72%, see rank | 7.24% | 7.18% |
20 to 24 years | 2,608 | 7.64%, see rank | 7.03% | 6.74% |
25 to 34 years | 5,082 | 14.89%, see rank | 15.44% | 14.18% |
35 to 44 years | 4,628 | 13.56%, see rank | 16.19% | 16.04% |
45 to 54 years | 3,046 | 8.92%, see rank | 12.79% | 13.39% |
55 to 64 years | 1,970 | 5.77%, see rank | 7.72% | 8.63% |
65 to 74 years | 1,595 | 4.67%, see rank | 5.57% | 6.54% |
75 to 84 | 1,091 | 3.20%, see rank | 3.79% | 4.39% |
85 years and over | 291 | 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.