98311 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 26,680
Median Age (
see rank)
| 98311 Zip Code | 38.80 years old |
| Washington | 37.40 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 98311 Zip Code | 36.90 years old |
| Washington | 36.30 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 98311 Zip Code | 40.90 years old |
| Washington | 38.40 years old |
| U.S. | 38.80 years old |
| | 98311 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 1,282 | 4.81%, see rank | 6.43% | 6.36% |
| 5 to 9 years | 1,380 | 5.17%, see rank | 6.33% | 6.51% |
| 10 to 14 years | 1,769 | 6.63%, see rank | 6.40% | 6.59% |
| 15 to 19 years | 2,063 | 7.73%, see rank | 6.49% | 6.85% |
| 20 to 24 years | 2,279 | 8.54%, see rank | 7.01% | 7.13% |
| 25 to 34 years | 3,344 | 12.53%, see rank | 14.18% | 13.47% |
| 35 to 44 years | 3,267 | 12.25%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 3,891 | 14.58%, see rank | 13.98% | 14.09% |
| 55 to 64 years | 3,662 | 13.73%, see rank | 12.78% | 12.29% |
| 65 to 74 years | 2,310 | 8.66%, see rank | 7.59% | 7.64% |
| 75 to 84 | 1,052 | 3.94%, see rank | 3.81% | 4.25% |
| 85 years and over | 381 | 1.43%, see rank | 1.78% | 1.85% |
US Census 2010 data
Total population: 25,880
Median Age (
see rank)
| 98311 Zip Code | 38.00 years old |
| Washington | 37.30 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 98311 Zip Code | 35.80 years old |
| Washington | 36.20 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 98311 Zip Code | 39.90 years old |
| Washington | 38.30 years old |
| U.S. | 38.50 years old |
| | 98311 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 1,597 | 6.17%, see rank | 6.54% | 6.54% |
| 5 to 9 years | 1,675 | 6.47%, see rank | 6.39% | 6.59% |
| 10 to 14 years | 1,856 | 7.17%, see rank | 6.52% | 6.70% |
| 15 to 19 years | 1,890 | 7.30%, see rank | 6.87% | 7.14% |
| 20 to 24 years | 1,662 | 6.42%, see rank | 6.86% | 6.99% |
| 25 to 34 years | 3,342 | 12.91%, see rank | 13.89% | 13.30% |
| 35 to 44 years | 3,280 | 12.67%, see rank | 13.51% | 13.30% |
| 45 to 54 years | 3,850 | 14.88%, see rank | 14.70% | 14.58% |
| 55 to 64 years | 3,424 | 13.23%, see rank | 12.42% | 11.82% |
| 65 to 74 years | 1,990 | 7.69%, see rank | 6.80% | 7.03% |
| 75 to 84 | 1,003 | 3.88%, see rank | 3.77% | 4.23% |
| 85 years and over | 311 | 1.20%, see rank | 1.74% | 1.78% |
ACS 2008-2012 data
Total population: 25,970
Median Age (
see rank)
| 98311 Zip Code | 38.70 years old |
| Washington | 37.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 98311 Zip Code | 37.10 years old |
| Washington | 36.20 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 98311 Zip Code | 40.60 years old |
| Washington | 38.30 years old |
| U.S. | 38.50 years old |
| | 98311 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 1,403 | 5.40%, see rank | 6.50% | 6.51% |
| 5 to 9 years | 1,459 | 5.62%, see rank | 6.35% | 6.57% |
| 10 to 14 years | 1,954 | 7.52%, see rank | 6.50% | 6.68% |
| 15 to 19 years | 1,933 | 7.44%, see rank | 6.79% | 7.09% |
| 20 to 24 years | 2,081 | 8.01%, see rank | 6.98% | 7.04% |
| 25 to 34 years | 3,084 | 11.88%, see rank | 13.94% | 13.32% |
| 35 to 44 years | 3,383 | 13.03%, see rank | 13.54% | 13.34% |
| 45 to 54 years | 3,842 | 14.79%, see rank | 14.56% | 14.44% |
| 55 to 64 years | 3,618 | 13.93%, see rank | 12.43% | 11.84% |
| 65 to 74 years | 1,905 | 7.34%, see rank | 6.90% | 7.12% |
| 75 to 84 | 922 | 3.55%, see rank | 3.83% | 4.25% |
| 85 years and over | 386 | 1.49%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 23,582
Median Age (
see rank)
| 98311 Zip Code | 35.40 years old |
| Washington | 35.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 98311 Zip Code | 34.10 years old |
| Washington | 34.40 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 98311 Zip Code | 36.40 years old |
| Washington | 36.30 years old |
| U.S. | 36.50 years old |
| | 98311 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 1,569 | 6.65%, see rank | 6.69% | 6.81% |
| 5 to 9 years | 1,863 | 7.90%, see rank | 7.23% | 7.30% |
| 10 to 14 years | 2,069 | 8.77%, see rank | 7.38% | 7.29% |
| 15 to 19 years | 1,918 | 8.13%, see rank | 7.26% | 7.18% |
| 20 to 24 years | 1,366 | 5.79%, see rank | 6.62% | 6.74% |
| 25 to 34 years | 2,883 | 12.23%, see rank | 14.27% | 14.18% |
| 35 to 44 years | 3,902 | 16.55%, see rank | 16.54% | 16.04% |
| 45 to 54 years | 3,638 | 15.43%, see rank | 14.35% | 13.39% |
| 55 to 64 years | 2,137 | 9.06%, see rank | 8.43% | 8.63% |
| 65 to 74 years | 1,201 | 5.09%, see rank | 5.72% | 6.54% |
| 75 to 84 | 794 | 3.37%, see rank | 4.09% | 4.39% |
| 85 years and over | 242 | 1.03%, 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.
