Walnut Creek, CA Historical Age Data
ACS 2010-2014 data
Total population: 65,923
Median Age (
see rank)
Walnut Creek, CA | 48.40 years old |
California | 35.60 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
Walnut Creek, CA | 45.50 years old |
California | 34.50 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
Walnut Creek, CA | 50.60 years old |
California | 36.80 years old |
U.S. | 38.80 years old |
| Walnut Creek, CA | % of the Total Population | California | U.S. |
Under 5 years | 2,838 | 4.31%, see rank | 6.62% | 6.36% |
5 to 9 years | 2,808 | 4.26%, see rank | 6.65% | 6.51% |
10 to 14 years | 3,320 | 5.04%, see rank | 6.70% | 6.59% |
15 to 19 years | 3,023 | 4.59%, see rank | 7.12% | 6.85% |
20 to 24 years | 2,874 | 4.36%, see rank | 7.58% | 7.13% |
25 to 34 years | 7,187 | 10.90%, see rank | 14.48% | 13.47% |
35 to 44 years | 8,109 | 12.30%, see rank | 13.60% | 12.96% |
45 to 54 years | 9,494 | 14.40%, see rank | 13.79% | 14.09% |
55 to 64 years | 8,364 | 12.69%, see rank | 11.32% | 12.29% |
65 to 74 years | 7,781 | 11.80%, see rank | 6.71% | 7.64% |
75 to 84 | 6,511 | 9.88%, see rank | 3.72% | 4.25% |
85 years and over | 3,614 | 5.48%, see rank | 1.70% | 1.85% |
US Census 2010 data
Total population: 64,173
Median Age (
see rank)
Walnut Creek, CA | 47.90 years old |
California | 35.20 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Walnut Creek, CA | 45.10 years old |
California | 34.00 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Walnut Creek, CA | 50.60 years old |
California | 36.30 years old |
U.S. | 38.50 years old |
| Walnut Creek, CA | % of the Total Population | California | U.S. |
Under 5 years | 2,633 | 4.10%, see rank | 6.79% | 6.54% |
5 to 9 years | 2,934 | 4.57%, see rank | 6.73% | 6.59% |
10 to 14 years | 3,117 | 4.86%, see rank | 6.95% | 6.70% |
15 to 19 years | 2,985 | 4.65%, see rank | 7.58% | 7.14% |
20 to 24 years | 2,649 | 4.13%, see rank | 7.42% | 6.99% |
25 to 34 years | 7,585 | 11.82%, see rank | 14.27% | 13.30% |
35 to 44 years | 7,552 | 11.77%, see rank | 13.91% | 13.30% |
45 to 54 years | 9,034 | 14.08%, see rank | 14.10% | 14.58% |
55 to 64 years | 8,619 | 13.43%, see rank | 10.84% | 11.82% |
65 to 74 years | 6,717 | 10.47%, see rank | 6.11% | 7.03% |
75 to 84 | 6,101 | 9.51%, see rank | 3.68% | 4.23% |
85 years and over | 4,247 | 6.62%, see rank | 1.61% | 1.78% |
ACS 2008-2012 data
Total population: 64,515
Median Age (
see rank)
Walnut Creek, CA | 47.30 years old |
California | 35.20 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
Walnut Creek, CA | 44.80 years old |
California | 34.10 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
Walnut Creek, CA | 49.80 years old |
California | 36.40 years old |
U.S. | 38.50 years old |
| Walnut Creek, CA | % of the Total Population | California | U.S. |
Under 5 years | 2,942 | 4.56%, see rank | 6.82% | 6.51% |
5 to 9 years | 3,150 | 4.88%, see rank | 6.71% | 6.57% |
10 to 14 years | 3,133 | 4.86%, see rank | 6.91% | 6.68% |
15 to 19 years | 2,903 | 4.50%, see rank | 7.47% | 7.09% |
20 to 24 years | 2,923 | 4.53%, see rank | 7.49% | 7.04% |
25 to 34 years | 7,267 | 11.26%, see rank | 14.32% | 13.32% |
35 to 44 years | 7,938 | 12.30%, see rank | 13.93% | 13.34% |
45 to 54 years | 9,348 | 14.49%, see rank | 14.00% | 14.44% |
55 to 64 years | 8,443 | 13.09%, see rank | 10.85% | 11.84% |
65 to 74 years | 6,809 | 10.55%, see rank | 6.20% | 7.12% |
75 to 84 | 5,972 | 9.26%, see rank | 3.70% | 4.25% |
85 years and over | 3,687 | 5.71%, see rank | 1.62% | 1.78% |
ACS 2006-2010 data
Total population: 63,808
Median Age (
see rank)
Walnut Creek, CA | 48.70 years old |
California | 34.90 years old |
U.S. | 36.90 years old |
Median Age, Male (
see rank)
Walnut Creek, CA | 45.90 years old |
California | 33.70 years old |
U.S. | 35.60 years old |
Median Age, Female (
see rank)
Walnut Creek, CA | 50.80 years old |
California | 36.00 years old |
U.S. | 38.10 years old |
| Walnut Creek, CA | % of the Total Population | California | U.S. |
Under 5 years | 2,479 | 3.89%, see rank | 6.95% | 6.62% |
5 to 9 years | 3,257 | 5.10%, see rank | 6.78% | 6.62% |
10 to 14 years | 2,969 | 4.65%, see rank | 7.12% | 6.79% |
15 to 19 years | 3,068 | 4.81%, see rank | 7.65% | 7.28% |
20 to 24 years | 2,599 | 4.07%, see rank | 7.37% | 6.98% |
25 to 34 years | 6,774 | 10.62%, see rank | 14.29% | 13.22% |
35 to 44 years | 7,619 | 11.94%, see rank | 14.43% | 13.89% |
45 to 54 years | 9,383 | 14.71%, see rank | 14.05% | 14.57% |
55 to 64 years | 9,022 | 14.14%, see rank | 10.28% | 11.28% |
65 to 74 years | 6,666 | 10.45%, see rank | 5.83% | 6.74% |
75 to 84 | 6,286 | 9.85%, see rank | 3.73% | 4.30% |
85 years and over | 3,686 | 5.78%, see rank | 1.52% | 1.70% |
ACS 2005-2009 data
Total population: 63,045
Median Age (
see rank)
Walnut Creek, CA | 47.90 years old |
California | 34.60 years old |
U.S. | 36.50 years old |
Median Age, Male (
see rank)
Walnut Creek, CA | 45.70 years old |
California | 33.40 years old |
U.S. | 35.20 years old |
Median Age, Female (
see rank)
Walnut Creek, CA | 50.00 years old |
California | 35.70 years old |
U.S. | 37.90 years old |
| Walnut Creek, CA | % of the Total Population | California | U.S. |
Under 5 years | 2,592 | 4.11%, see rank | 7.44% | 6.92% |
5 to 9 years | 3,022 | 4.79%, see rank | 6.82% | 6.59% |
10 to 14 years | 2,651 | 4.20%, see rank | 7.26% | 6.83% |
15 to 19 years | 3,443 | 5.46%, see rank | 7.34% | 7.15% |
20 to 24 years | 3,241 | 5.14%, see rank | 7.20% | 7.02% |
25 to 34 years | 6,184 | 9.81%, see rank | 14.55% | 13.42% |
35 to 44 years | 7,558 | 11.99%, see rank | 14.71% | 14.18% |
45 to 54 years | 9,850 | 15.62%, see rank | 13.94% | 14.48% |
55 to 64 years | 8,351 | 13.25%, see rank | 9.81% | 10.81% |
65 to 74 years | 6,498 | 10.31%, see rank | 5.65% | 6.50% |
75 to 84 | 5,808 | 9.21%, see rank | 3.79% | 4.40% |
85 years and over | 3,847 | 6.10%, see rank | 1.50% | 1.71% |
US Census 2000 data
Total population: 64,296
Median Age (
see rank)
Walnut Creek, CA | 45.10 years old |
California | 33.30 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
Walnut Creek, CA | 42.20 years old |
California | 32.20 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
Walnut Creek, CA | 47.80 years old |
California | 34.40 years old |
U.S. | 36.50 years old |
| Walnut Creek, CA | % of the Total Population | California | U.S. |
Under 5 years | 2,854 | 4.44%, see rank | 7.34% | 6.81% |
5 to 9 years | 3,232 | 5.03%, see rank | 8.05% | 7.30% |
10 to 14 years | 3,264 | 5.08%, see rank | 7.59% | 7.29% |
15 to 19 years | 2,856 | 4.44%, see rank | 7.24% | 7.18% |
20 to 24 years | 2,454 | 3.82%, see rank | 7.03% | 6.74% |
25 to 34 years | 7,865 | 12.23%, see rank | 15.44% | 14.18% |
35 to 44 years | 9,529 | 14.82%, see rank | 16.19% | 16.04% |
45 to 54 years | 9,327 | 14.51%, see rank | 12.79% | 13.39% |
55 to 64 years | 6,634 | 10.32%, see rank | 7.72% | 8.63% |
65 to 74 years | 6,299 | 9.80%, see rank | 5.57% | 6.54% |
75 to 84 | 6,797 | 10.57%, see rank | 3.79% | 4.39% |
85 years and over | 3,185 | 4.95%, 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.