99171 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 979
Median Age (
see rank)
| 99171 Zip Code | 46.10 years old |
| Washington | 37.40 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 99171 Zip Code | 44.30 years old |
| Washington | 36.30 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 99171 Zip Code | 47.10 years old |
| Washington | 38.40 years old |
| U.S. | 38.80 years old |
| | 99171 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 49 | 5.01%, see rank | 6.43% | 6.36% |
| 5 to 9 years | 60 | 6.13%, see rank | 6.33% | 6.51% |
| 10 to 14 years | 73 | 7.46%, see rank | 6.40% | 6.59% |
| 15 to 19 years | 65 | 6.64%, see rank | 6.49% | 6.85% |
| 20 to 24 years | 17 | 1.74%, see rank | 7.01% | 7.13% |
| 25 to 34 years | 57 | 5.82%, see rank | 14.18% | 13.47% |
| 35 to 44 years | 127 | 12.97%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 180 | 18.39%, see rank | 13.98% | 14.09% |
| 55 to 64 years | 118 | 12.05%, see rank | 12.78% | 12.29% |
| 65 to 74 years | 95 | 9.70%, see rank | 7.59% | 7.64% |
| 75 to 84 | 101 | 10.32%, see rank | 3.81% | 4.25% |
| 85 years and over | 37 | 3.78%, see rank | 1.78% | 1.85% |
US Census 2010 data
Total population: 959
Median Age (
see rank)
| 99171 Zip Code | 48.10 years old |
| Washington | 37.30 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 99171 Zip Code | 47.10 years old |
| Washington | 36.20 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 99171 Zip Code | 48.60 years old |
| Washington | 38.30 years old |
| U.S. | 38.50 years old |
| | 99171 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 51 | 5.32%, see rank | 6.54% | 6.54% |
| 5 to 9 years | 62 | 6.47%, see rank | 6.39% | 6.59% |
| 10 to 14 years | 69 | 7.19%, see rank | 6.52% | 6.70% |
| 15 to 19 years | 59 | 6.15%, see rank | 6.87% | 7.14% |
| 20 to 24 years | 29 | 3.02%, see rank | 6.86% | 6.99% |
| 25 to 34 years | 71 | 7.40%, see rank | 13.89% | 13.30% |
| 35 to 44 years | 94 | 9.80%, see rank | 13.51% | 13.30% |
| 45 to 54 years | 158 | 16.48%, see rank | 14.70% | 14.58% |
| 55 to 64 years | 135 | 14.08%, see rank | 12.42% | 11.82% |
| 65 to 74 years | 106 | 11.05%, see rank | 6.80% | 7.03% |
| 75 to 84 | 80 | 8.34%, see rank | 3.77% | 4.23% |
| 85 years and over | 45 | 4.69%, see rank | 1.74% | 1.78% |
ACS 2008-2012 data
Total population: 988
Median Age (
see rank)
| 99171 Zip Code | 46.70 years old |
| Washington | 37.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 99171 Zip Code | 40.40 years old |
| Washington | 36.20 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 99171 Zip Code | 52.80 years old |
| Washington | 38.30 years old |
| U.S. | 38.50 years old |
| | 99171 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 55 | 5.57%, see rank | 6.50% | 6.51% |
| 5 to 9 years | 72 | 7.29%, see rank | 6.35% | 6.57% |
| 10 to 14 years | 76 | 7.69%, see rank | 6.50% | 6.68% |
| 15 to 19 years | 56 | 5.67%, see rank | 6.79% | 7.09% |
| 20 to 24 years | 52 | 5.26%, see rank | 6.98% | 7.04% |
| 25 to 34 years | 39 | 3.95%, see rank | 13.94% | 13.32% |
| 35 to 44 years | 109 | 11.03%, see rank | 13.54% | 13.34% |
| 45 to 54 years | 128 | 12.96%, see rank | 14.56% | 14.44% |
| 55 to 64 years | 148 | 14.98%, see rank | 12.43% | 11.84% |
| 65 to 74 years | 98 | 9.92%, see rank | 6.90% | 7.12% |
| 75 to 84 | 119 | 12.04%, see rank | 3.83% | 4.25% |
| 85 years and over | 36 | 3.64%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 1,072
Median Age (
see rank)
| 99171 Zip Code | 45.40 years old |
| Washington | 35.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 99171 Zip Code | 44.80 years old |
| Washington | 34.40 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 99171 Zip Code | 46.00 years old |
| Washington | 36.30 years old |
| U.S. | 36.50 years old |
| | 99171 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 55 | 5.13%, see rank | 6.69% | 6.81% |
| 5 to 9 years | 76 | 7.09%, see rank | 7.23% | 7.30% |
| 10 to 14 years | 64 | 5.97%, see rank | 7.38% | 7.29% |
| 15 to 19 years | 74 | 6.90%, see rank | 7.26% | 7.18% |
| 20 to 24 years | 25 | 2.33%, see rank | 6.62% | 6.74% |
| 25 to 34 years | 81 | 7.56%, see rank | 14.27% | 14.18% |
| 35 to 44 years | 151 | 14.09%, see rank | 16.54% | 16.04% |
| 45 to 54 years | 162 | 15.11%, see rank | 14.35% | 13.39% |
| 55 to 64 years | 118 | 11.01%, see rank | 8.43% | 8.63% |
| 65 to 74 years | 130 | 12.13%, see rank | 5.72% | 6.54% |
| 75 to 84 | 100 | 9.33%, see rank | 4.09% | 4.39% |
| 85 years and over | 36 | 3.36%, 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.
