99023 Zip Code Historical Family Income Data
ACS 2010-2014 data
Median Family Income, see rank| 99023 Zip Code | 126,667 USD |
| Washington | 73,039 USD |
| U.S. | 65,443 USD |
Mean Family Income, see rank| 99023 Zip Code | 139,931 USD |
| Washington | 92,527 USD |
| U.S. | 86,963 USD |
ACS 2008-2012 data
Median Family Income, see rank| 99023 Zip Code | 150,893 USD |
| Washington | 71,939 USD |
| U.S. | 64,585 USD |
Mean Family Income, see rank| 99023 Zip Code | 168,671 USD |
| Washington | 90,148 USD |
| U.S. | 85,065 USD |
US Census 2000 data
Median Family Income, see rank| 99023 Zip Code | 67,159 USD |
| Washington | 53,760 USD |
| U.S. | 50,046 USD |
Mean Family Income, see rank| 99023 Zip Code | 61,904 USD |
| Washington | 66,859 USD |
| U.S. | 64,663 USD |
* 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.
