Other pages about the topic: Income
2018

Klickitat County had the highest percentage of single mother families in poverty at 58.0%.
The lowest poverty rates for families headed by single mothers was found in Columbia County at 10.9%.
Family Type |
With
Children |
Without
Children |
Married Couple |
4.4% |
2.2% |
Male Householder, No Wife Present |
10.8% |
4.5% |
Female Householder, No Husband Present |
29.2% |
9.1% |
Families in Poverty
2018

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Families With Children Under Age 18 in Poverty
2018

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Individuals in Poverty
2018
Per Capita Personal Income, 1980
Inflation-Adjusted to 2018 Dollars

Average Wages, 1980
Inflation-Adjusted to 2017 Dollars

Average wages
Inflation-adjusted to 2018 dollars
Median Household Income Estimates by County: 1989 to 2018 and Projection for 2019
This report is prepared pursuant to Section 708 of Third Engrossed Substitute House Bill 2127 (Sec. 708 3ESHB 2127). The overall objective of this study is to provide information on the distribution of income, wealth and taxes across Washington households as well as changes in the distribution of income, and wealth over time.
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