Comparison to Surrounding Areas
The median household income ($77,500) for 99371 is less than the median household income for 99333 ($98,315), 99335 ($91,667), Franklin County ($86,714), and Washtucna town ($79,375). But it's more than 99105 ($51,250), 99169 ($66,061), 99341 ($68,558), 99359 ($61,000), and Adams County ($66,136).
| 99371 | $77,500 |
| Washtucna town | $79,375 |
| Adams County | $66,136 |
| Franklin County | $86,714 |
Get Median Household Income for all Zip Codes in Washington.
The average household income ($77,407) for 99371 is less than the average household income for 99341 ($94,420), 99169 ($84,420), 99333 ($99,038), 99335 ($97,517), 99105 ($137,887), Franklin County ($109,166), Adams County ($92,806), and Washtucna town ($81,821). But it's more than 99359 ($51,185).
| 99371 | $77,407 |
| Washtucna town | $81,821 |
| Adams County | $92,806 |
| Franklin County | $109,166 |
Get Average Household Income for all Zip Codes in Washington.
The per-capita income for 99371 is $31,288. The per capita income ($31,288) for 99371 is less than the per capita income for 99333 ($38,560), 99105 ($77,754), 99169 ($36,381), 99359 ($35,264), 99335 ($39,545), 99341 ($34,048), and Franklin County ($33,959). But it's more than Adams County ($28,514) and Washtucna town ($31,284).
| 99371 | $31,288 |
| Washtucna town | $31,284 |
| Adams County | $28,514 |
| Franklin County | $33,959 |
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 99371 is less than 99169 (4.3%), 99335 (8.0%), 99341 (10.0%), 99105 (17.4%), 99333 (8.9%), Franklin County (12.2%), and Adams County (7.5%). And it's the same as 99359 (0.0%) and Washtucna town (0.0%).
| 99371 | 0.0% |
| Washtucna town | 0.0% |
| Adams County | 7.5% |
| Franklin County | 12.2% |
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 | |
|---|---|---|---|---|
| 99371 | $-1 | $76,250 | $105,625 | $66,875 |
| Washtucna town | $-1 | $90,469 | $105,625 | $67,500 |
| Adams County | $55,072 | $62,500 | $88,878 | $53,600 |
| Franklin County | $68,125 | $95,950 | $99,358 | $62,929 |
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 99371 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+ | |||||
| 99371 | +/-$17,249 | +/-$10,906 | +/-$6,650 | +/-23.1% | +/-$-1 | +/-$62,564 | +/-$62,536 | +/-$15,847 |
| Washtucna town | +/-$20,927 | +/-$13,323 | +/-$8,781 | +/-31.1% | +/-$-1 | +/-$30,079 | +/-$59,861 | +/-$12,162 |
| Adams County | +/-$4,393 | +/-$8,508 | +/-$2,582 | +/-2.2% | +/-$47,886 | +/-$14,274 | +/-$3,020 | +/-$7,506 |
| Franklin County | +/-$4,594 | +/-$4,879 | +/-$1,548 | +/-1.9% | +/-$11,668 | +/-$7,402 | +/-$6,109 | +/-$10,594 |