Comparison to Surrounding Areas
The median household income ($62,391) for 99109 is less than the median household income for 99119 ($95,385), 99101 ($78,750), 99114 ($62,711), 99181 ($63,661), 99148 ($67,431), 99180 ($63,750), and Stevens County ($69,327). But it's more than 99137 ($50,972), 99173 ($60,000), and Chewelah city ($54,167).
| 99109 | $62,391 |
| Chewelah city | $54,167 |
| Stevens County | $69,327 |
Get Median Household Income for all Zip Codes in Washington.
The average household income ($91,312) for 99109 is less than the average household income for 99101 ($106,953), 99119 ($97,263), 99148 ($102,971), 99173 ($105,269), and Stevens County ($92,796). But it's more than 99114 ($90,249), 99137 ($67,873), 99180 ($77,301), 99181 ($72,845), and Chewelah city ($90,099).
| 99109 | $91,312 |
| Chewelah city | $90,099 |
| Stevens County | $92,796 |
Get Average Household Income for all Zip Codes in Washington.
The per-capita income for 99109 is $41,627. The per capita income ($41,627) for 99109 is less than the per capita income for 99148 ($43,905). But it's more than 99181 ($33,905), 99173 ($36,807), 99180 ($38,283), 99101 ($38,666), 99114 ($36,473), 99119 ($40,754), 99137 ($27,801), Stevens County ($37,568), and Chewelah city ($41,518).
| 99109 | $41,627 |
| Chewelah city | $41,518 |
| Stevens County | $37,568 |
Get Per-Capita Income for all Zip Codes in Washington.
8.4% of households make over $200,000 a year. The percent high income households (8.4%) for 99109 is less than the percent high income households for 99101 (20.7%), 99119 (8.9%), and Chewelah city (8.9%). But it's more than 99148 (7.7%), 99114 (7.2%), 99137 (5.1%), 99181 (3.7%), 99173 (8.2%), 99180 (2.6%), and Stevens County (8.3%).
| 99109 | 8.4% |
| Chewelah city | 8.9% |
| 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 | |
|---|---|---|---|---|
| 99109 | $47,500 | $61,207 | $83,125 | $56,574 |
| Chewelah city | $47,500 | $62,050 | $46,250 | $52,500 |
| 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 99109 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+ | |||||
| 99109 | +/-$9,139 | +/-$14,212 | +/-$6,053 | +/-3.8% | +/-$18,422 | +/-$8,114 | +/-$26,417 | +/-$9,498 |
| Chewelah city | +/-$7,394 | +/-$24,426 | +/-$10,835 | +/-4.9% | +/-$18,422 | +/-$33,784 | +/-$31,247 | +/-$5,854 |
| Stevens County | +/-$3,598 | +/-$3,931 | +/-$1,619 | +/-1.2% | +/-$39,303 | +/-$10,163 | +/-$9,422 | +/-$3,523 |