98661 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 42,480
Median Age (
see rank)
| 98661 Zip Code | 34.70 years old |
| Washington | 37.40 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 98661 Zip Code | 34.40 years old |
| Washington | 36.30 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 98661 Zip Code | 34.90 years old |
| Washington | 38.40 years old |
| U.S. | 38.80 years old |
| | 98661 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 2,794 | 6.58%, see rank | 6.43% | 6.36% |
| 5 to 9 years | 3,112 | 7.33%, see rank | 6.33% | 6.51% |
| 10 to 14 years | 2,789 | 6.57%, see rank | 6.40% | 6.59% |
| 15 to 19 years | 2,705 | 6.37%, see rank | 6.49% | 6.85% |
| 20 to 24 years | 3,379 | 7.95%, see rank | 7.01% | 7.13% |
| 25 to 34 years | 6,658 | 15.67%, see rank | 14.18% | 13.47% |
| 35 to 44 years | 6,084 | 14.32%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 5,186 | 12.21%, see rank | 13.98% | 14.09% |
| 55 to 64 years | 4,769 | 11.23%, see rank | 12.78% | 12.29% |
| 65 to 74 years | 2,851 | 6.71%, see rank | 7.59% | 7.64% |
| 75 to 84 | 1,635 | 3.85%, see rank | 3.81% | 4.25% |
| 85 years and over | 518 | 1.22%, see rank | 1.78% | 1.85% |
US Census 2010 data
Total population: 41,740
Median Age (
see rank)
| 98661 Zip Code | 33.90 years old |
| Washington | 37.30 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 98661 Zip Code | 33.50 years old |
| Washington | 36.20 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 98661 Zip Code | 34.40 years old |
| Washington | 38.30 years old |
| U.S. | 38.50 years old |
| | 98661 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 3,376 | 8.09%, see rank | 6.54% | 6.54% |
| 5 to 9 years | 2,954 | 7.08%, see rank | 6.39% | 6.59% |
| 10 to 14 years | 2,458 | 5.89%, see rank | 6.52% | 6.70% |
| 15 to 19 years | 2,520 | 6.04%, see rank | 6.87% | 7.14% |
| 20 to 24 years | 3,289 | 7.88%, see rank | 6.86% | 6.99% |
| 25 to 34 years | 6,894 | 16.52%, see rank | 13.89% | 13.30% |
| 35 to 44 years | 5,349 | 12.82%, see rank | 13.51% | 13.30% |
| 45 to 54 years | 5,492 | 13.16%, see rank | 14.70% | 14.58% |
| 55 to 64 years | 4,806 | 11.51%, see rank | 12.42% | 11.82% |
| 65 to 74 years | 2,549 | 6.11%, see rank | 6.80% | 7.03% |
| 75 to 84 | 1,476 | 3.54%, see rank | 3.77% | 4.23% |
| 85 years and over | 577 | 1.38%, see rank | 1.74% | 1.78% |
ACS 2008-2012 data
Total population: 41,954
Median Age (
see rank)
| 98661 Zip Code | 33.30 years old |
| Washington | 37.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 98661 Zip Code | 32.00 years old |
| Washington | 36.20 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 98661 Zip Code | 34.10 years old |
| Washington | 38.30 years old |
| U.S. | 38.50 years old |
| | 98661 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 3,250 | 7.75%, see rank | 6.50% | 6.51% |
| 5 to 9 years | 2,981 | 7.11%, see rank | 6.35% | 6.57% |
| 10 to 14 years | 2,861 | 6.82%, see rank | 6.50% | 6.68% |
| 15 to 19 years | 2,874 | 6.85%, see rank | 6.79% | 7.09% |
| 20 to 24 years | 3,017 | 7.19%, see rank | 6.98% | 7.04% |
| 25 to 34 years | 7,187 | 17.13%, see rank | 13.94% | 13.32% |
| 35 to 44 years | 5,179 | 12.34%, see rank | 13.54% | 13.34% |
| 45 to 54 years | 5,113 | 12.19%, see rank | 14.56% | 14.44% |
| 55 to 64 years | 4,654 | 11.09%, see rank | 12.43% | 11.84% |
| 65 to 74 years | 2,669 | 6.36%, see rank | 6.90% | 7.12% |
| 75 to 84 | 1,698 | 4.05%, see rank | 3.83% | 4.25% |
| 85 years and over | 471 | 1.12%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 36,868
Median Age (
see rank)
| 98661 Zip Code | 32.30 years old |
| Washington | 35.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 98661 Zip Code | 31.50 years old |
| Washington | 34.40 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 98661 Zip Code | 33.10 years old |
| Washington | 36.30 years old |
| U.S. | 36.50 years old |
| | 98661 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 3,140 | 8.52%, see rank | 6.69% | 6.81% |
| 5 to 9 years | 2,881 | 7.81%, see rank | 7.23% | 7.30% |
| 10 to 14 years | 2,513 | 6.82%, see rank | 7.38% | 7.29% |
| 15 to 19 years | 2,455 | 6.66%, see rank | 7.26% | 7.18% |
| 20 to 24 years | 3,016 | 8.18%, see rank | 6.62% | 6.74% |
| 25 to 34 years | 5,953 | 16.15%, see rank | 14.27% | 14.18% |
| 35 to 44 years | 5,502 | 14.92%, see rank | 16.54% | 16.04% |
| 45 to 54 years | 4,564 | 12.38%, see rank | 14.35% | 13.39% |
| 55 to 64 years | 2,823 | 7.66%, see rank | 8.43% | 8.63% |
| 65 to 74 years | 2,004 | 5.44%, see rank | 5.72% | 6.54% |
| 75 to 84 | 1,542 | 4.18%, see rank | 4.09% | 4.39% |
| 85 years and over | 475 | 1.29%, 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.
