99224 Zip Code Historical Age Data
ACS 2010-2014 data
Total population: 20,531
Median Age (
see rank)
| 99224 Zip Code | 39.30 years old |
| Washington | 37.40 years old |
| U.S. | 37.40 years old |
Median Age, Male (
see rank)
| 99224 Zip Code | 35.70 years old |
| Washington | 36.30 years old |
| U.S. | 36.10 years old |
Median Age, Female (
see rank)
| 99224 Zip Code | 41.10 years old |
| Washington | 38.40 years old |
| U.S. | 38.80 years old |
| | 99224 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 1,307 | 6.37%, see rank | 6.43% | 6.36% |
| 5 to 9 years | 1,315 | 6.40%, see rank | 6.33% | 6.51% |
| 10 to 14 years | 1,226 | 5.97%, see rank | 6.40% | 6.59% |
| 15 to 19 years | 1,323 | 6.44%, see rank | 6.49% | 6.85% |
| 20 to 24 years | 1,306 | 6.36%, see rank | 7.01% | 7.13% |
| 25 to 34 years | 2,894 | 14.10%, see rank | 14.18% | 13.47% |
| 35 to 44 years | 2,482 | 12.09%, see rank | 13.23% | 12.96% |
| 45 to 54 years | 2,904 | 14.14%, see rank | 13.98% | 14.09% |
| 55 to 64 years | 3,139 | 15.29%, see rank | 12.78% | 12.29% |
| 65 to 74 years | 1,503 | 7.32%, see rank | 7.59% | 7.64% |
| 75 to 84 | 906 | 4.41%, see rank | 3.81% | 4.25% |
| 85 years and over | 226 | 1.10%, see rank | 1.78% | 1.85% |
US Census 2010 data
Total population: 18,289
Median Age (
see rank)
| 99224 Zip Code | 39.10 years old |
| Washington | 37.30 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 99224 Zip Code | 38.10 years old |
| Washington | 36.20 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 99224 Zip Code | 40.00 years old |
| Washington | 38.30 years old |
| U.S. | 38.50 years old |
| | 99224 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 1,119 | 6.12%, see rank | 6.54% | 6.54% |
| 5 to 9 years | 1,093 | 5.98%, see rank | 6.39% | 6.59% |
| 10 to 14 years | 1,009 | 5.52%, see rank | 6.52% | 6.70% |
| 15 to 19 years | 1,150 | 6.29%, see rank | 6.87% | 7.14% |
| 20 to 24 years | 1,434 | 7.84%, see rank | 6.86% | 6.99% |
| 25 to 34 years | 2,460 | 13.45%, see rank | 13.89% | 13.30% |
| 35 to 44 years | 2,253 | 12.32%, see rank | 13.51% | 13.30% |
| 45 to 54 years | 2,830 | 15.47%, see rank | 14.70% | 14.58% |
| 55 to 64 years | 2,622 | 14.34%, see rank | 12.42% | 11.82% |
| 65 to 74 years | 1,372 | 7.50%, see rank | 6.80% | 7.03% |
| 75 to 84 | 691 | 3.78%, see rank | 3.77% | 4.23% |
| 85 years and over | 256 | 1.40%, see rank | 1.74% | 1.78% |
ACS 2008-2012 data
Total population: 19,485
Median Age (
see rank)
| 99224 Zip Code | 39.80 years old |
| Washington | 37.20 years old |
| U.S. | 37.20 years old |
Median Age, Male (
see rank)
| 99224 Zip Code | 39.40 years old |
| Washington | 36.20 years old |
| U.S. | 35.80 years old |
Median Age, Female (
see rank)
| 99224 Zip Code | 40.40 years old |
| Washington | 38.30 years old |
| U.S. | 38.50 years old |
| | 99224 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 1,209 | 6.20%, see rank | 6.50% | 6.51% |
| 5 to 9 years | 1,115 | 5.72%, see rank | 6.35% | 6.57% |
| 10 to 14 years | 1,294 | 6.64%, see rank | 6.50% | 6.68% |
| 15 to 19 years | 1,088 | 5.58%, see rank | 6.79% | 7.09% |
| 20 to 24 years | 1,522 | 7.81%, see rank | 6.98% | 7.04% |
| 25 to 34 years | 2,512 | 12.89%, see rank | 13.94% | 13.32% |
| 35 to 44 years | 2,394 | 12.29%, see rank | 13.54% | 13.34% |
| 45 to 54 years | 3,014 | 15.47%, see rank | 14.56% | 14.44% |
| 55 to 64 years | 2,904 | 14.90%, see rank | 12.43% | 11.84% |
| 65 to 74 years | 1,442 | 7.40%, see rank | 6.90% | 7.12% |
| 75 to 84 | 839 | 4.31%, see rank | 3.83% | 4.25% |
| 85 years and over | 152 | 0.78%, see rank | 1.70% | 1.78% |
US Census 2000 data
Total population: 16,084
Median Age (
see rank)
| 99224 Zip Code | 37.10 years old |
| Washington | 35.30 years old |
| U.S. | 35.30 years old |
Median Age, Male (
see rank)
| 99224 Zip Code | 36.30 years old |
| Washington | 34.40 years old |
| U.S. | 34.00 years old |
Median Age, Female (
see rank)
| 99224 Zip Code | 38.30 years old |
| Washington | 36.30 years old |
| U.S. | 36.50 years old |
| | 99224 Zip Code | % of the Total Population | Washington | U.S. |
| Under 5 years | 808 | 5.02%, see rank | 6.69% | 6.81% |
| 5 to 9 years | 852 | 5.30%, see rank | 7.23% | 7.30% |
| 10 to 14 years | 901 | 5.60%, see rank | 7.38% | 7.29% |
| 15 to 19 years | 1,036 | 6.44%, see rank | 7.26% | 7.18% |
| 20 to 24 years | 1,231 | 7.65%, see rank | 6.62% | 6.74% |
| 25 to 34 years | 2,575 | 16.01%, see rank | 14.27% | 14.18% |
| 35 to 44 years | 2,964 | 18.43%, see rank | 16.54% | 16.04% |
| 45 to 54 years | 2,564 | 15.94%, see rank | 14.35% | 13.39% |
| 55 to 64 years | 1,423 | 8.85%, see rank | 8.43% | 8.63% |
| 65 to 74 years | 928 | 5.77%, see rank | 5.72% | 6.54% |
| 75 to 84 | 641 | 3.99%, see rank | 4.09% | 4.39% |
| 85 years and over | 161 | 1.00%, 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.
