99031 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 915
Median Age (
see rank)
99031 Zip Code | 49.90 years old |
Washington | 37.40 years old |
U.S. | 37.40 years old |
Median Age, Male (
see rank)
99031 Zip Code | 48.30 years old |
Washington | 36.30 years old |
U.S. | 36.10 years old |
Median Age, Female (
see rank)
99031 Zip Code | 54.20 years old |
Washington | 38.40 years old |
U.S. | 38.80 years old |
| 99031 Zip Code | % of the Total Population | Washington | U.S. |
Under 5 years | 25 | 2.73%, see rank | 6.43% | 6.36% |
5 to 9 years | 24 | 2.62%, see rank | 6.33% | 6.51% |
10 to 14 years | 64 | 6.99%, see rank | 6.40% | 6.59% |
15 to 19 years | 84 | 9.18%, see rank | 6.49% | 6.85% |
20 to 24 years | 5 | 0.55%, see rank | 7.01% | 7.13% |
25 to 34 years | 52 | 5.68%, see rank | 14.18% | 13.47% |
35 to 44 years | 113 | 12.35%, see rank | 13.23% | 12.96% |
45 to 54 years | 176 | 19.23%, see rank | 13.98% | 14.09% |
55 to 64 years | 224 | 24.48%, see rank | 12.78% | 12.29% |
65 to 74 years | 113 | 12.35%, see rank | 7.59% | 7.64% |
75 to 84 | 31 | 3.39%, see rank | 3.81% | 4.25% |
85 years and over | 4 | 0.44%, see rank | 1.78% | 1.85% |
US Census 2010 data
Total population: 1,137
Median Age (
see rank)
99031 Zip Code | 46.40 years old |
Washington | 37.30 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
99031 Zip Code | 45.30 years old |
Washington | 36.20 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
99031 Zip Code | 47.30 years old |
Washington | 38.30 years old |
U.S. | 38.50 years old |
| 99031 Zip Code | % of the Total Population | Washington | U.S. |
Under 5 years | 32 | 2.81%, see rank | 6.54% | 6.54% |
5 to 9 years | 70 | 6.16%, see rank | 6.39% | 6.59% |
10 to 14 years | 80 | 7.04%, see rank | 6.52% | 6.70% |
15 to 19 years | 96 | 8.44%, see rank | 6.87% | 7.14% |
20 to 24 years | 44 | 3.87%, see rank | 6.86% | 6.99% |
25 to 34 years | 64 | 5.63%, see rank | 13.89% | 13.30% |
35 to 44 years | 150 | 13.19%, see rank | 13.51% | 13.30% |
45 to 54 years | 220 | 19.35%, see rank | 14.70% | 14.58% |
55 to 64 years | 182 | 16.01%, see rank | 12.42% | 11.82% |
65 to 74 years | 115 | 10.11%, see rank | 6.80% | 7.03% |
75 to 84 | 57 | 5.01%, see rank | 3.77% | 4.23% |
85 years and over | 27 | 2.37%, see rank | 1.74% | 1.78% |
ACS 2008-2012 data
Total population: 722
Median Age (
see rank)
99031 Zip Code | 47.90 years old |
Washington | 37.20 years old |
U.S. | 37.20 years old |
Median Age, Male (
see rank)
99031 Zip Code | 45.20 years old |
Washington | 36.20 years old |
U.S. | 35.80 years old |
Median Age, Female (
see rank)
99031 Zip Code | 53.30 years old |
Washington | 38.30 years old |
U.S. | 38.50 years old |
| 99031 Zip Code | % of the Total Population | Washington | U.S. |
Under 5 years | 27 | 3.74%, see rank | 6.50% | 6.51% |
5 to 9 years | 21 | 2.91%, see rank | 6.35% | 6.57% |
10 to 14 years | 12 | 1.66%, see rank | 6.50% | 6.68% |
15 to 19 years | 101 | 13.99%, see rank | 6.79% | 7.09% |
20 to 24 years | 0 | 0.00%, see rank | 6.98% | 7.04% |
25 to 34 years | 91 | 12.60%, see rank | 13.94% | 13.32% |
35 to 44 years | 66 | 9.14%, see rank | 13.54% | 13.34% |
45 to 54 years | 145 | 20.08%, see rank | 14.56% | 14.44% |
55 to 64 years | 134 | 18.56%, see rank | 12.43% | 11.84% |
65 to 74 years | 97 | 13.43%, see rank | 6.90% | 7.12% |
75 to 84 | 22 | 3.05%, see rank | 3.83% | 4.25% |
85 years and over | 6 | 0.83%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 942
Median Age (
see rank)
99031 Zip Code | 39.10 years old |
Washington | 35.30 years old |
U.S. | 35.30 years old |
Median Age, Male (
see rank)
99031 Zip Code | 37.60 years old |
Washington | 34.40 years old |
U.S. | 34.00 years old |
Median Age, Female (
see rank)
99031 Zip Code | 40.50 years old |
Washington | 36.30 years old |
U.S. | 36.50 years old |
| 99031 Zip Code | % of the Total Population | Washington | U.S. |
Under 5 years | 51 | 5.41%, see rank | 6.69% | 6.81% |
5 to 9 years | 64 | 6.79%, see rank | 7.23% | 7.30% |
10 to 14 years | 91 | 9.66%, see rank | 7.38% | 7.29% |
15 to 19 years | 83 | 8.81%, see rank | 7.26% | 7.18% |
20 to 24 years | 42 | 4.46%, see rank | 6.62% | 6.74% |
25 to 34 years | 90 | 9.55%, see rank | 14.27% | 14.18% |
35 to 44 years | 170 | 18.05%, see rank | 16.54% | 16.04% |
45 to 54 years | 151 | 16.03%, see rank | 14.35% | 13.39% |
55 to 64 years | 95 | 10.08%, see rank | 8.43% | 8.63% |
65 to 74 years | 64 | 6.79%, see rank | 5.72% | 6.54% |
75 to 84 | 26 | 2.76%, see rank | 4.09% | 4.39% |
85 years and over | 15 | 1.59%, see rank | 1.43% | 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.