Comparison to Surrounding Areas
The median household income ($70,200) for 99040 is less than the median household income for 99122 ($82,386). But it's more than 99013 ($49,518), 99129 ($40,938), 99173 ($60,000), and Stevens County ($69,327).
| 99040 | $70,200 |
| Stevens County | $69,327 |
Get Median Household Income for all Zip Codes in Washington.
The average household income ($73,432) for 99040 is less than the average household income for 99122 ($100,038), 99173 ($105,269), and Stevens County ($92,796). But it's more than 99013 ($67,788) and 99129 ($61,635).
| 99040 | $73,432 |
| Stevens County | $92,796 |
Get Average Household Income for all Zip Codes in Washington.
The per-capita income for 99040 is $34,671. The per capita income ($34,671) for 99040 is less than the per capita income for 99122 ($41,208), 99173 ($36,807), and Stevens County ($37,568). But it's more than 99013 ($20,703) and 99129 ($28,334).
| 99040 | $34,671 |
| Stevens County | $37,568 |
Get Per-Capita Income for all Zip Codes in Washington.
0% of households make over $200,000 a year. The percent high income households (0.0%) for 99040 is less than 99013 (4.9%), 99122 (9.4%), 99129 (2.8%), 99173 (8.2%), and Stevens County (8.3%).
| 99040 | 0.0% |
| Stevens County | 8.3% |
Get High Income Households for all Zip Codes in Washington.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 99040 | $-1 | $97,083 | $78,864 | $41,346 |
| Stevens County | $54,750 | $77,862 | $82,428 | $54,970 |
Get Median Household Income by Age of Householder for all Zip Codes in Washington.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 99040 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 99040 | +/-$36,034 | +/-$13,533 | +/-$9,239 | +/-13.4% | +/-$-1 | +/-$87,216 | +/-$26,993 | +/-$13,021 |
| Stevens County | +/-$3,598 | +/-$3,931 | +/-$1,619 | +/-1.2% | +/-$39,303 | +/-$10,163 | +/-$9,422 | +/-$3,523 |