Comparison to Surrounding Areas
The median household income ($71,482) for 99403 is less than the median household income for 83501 ($73,629), 99179 ($79,063), 99402 ($78,906), Asotin County ($72,283), Asotin city ($77,083), and Clarkston Heights-Vineland CDP ($101,286). But it's more than 99347 ($64,699), Garfield County ($64,884), Clarkston city ($54,152), and West Clarkston-Highland CDP ($51,860).
| 99403 | $71,482 |
| Asotin city | $77,083 |
| Clarkston city | $54,152 |
| Clarkston Heights-Vineland CDP | $101,286 |
| West Clarkston-Highland CDP | $51,860 |
| Asotin County | $72,283 |
| Garfield County | $64,884 |
Get Median Household Income for all Zip Codes in Washington.
The average household income ($93,376) for 99403 is less than the average household income for 99179 ($105,295), 99402 ($122,268), Asotin County ($95,275), Asotin city ($114,886), and Clarkston Heights-Vineland CDP ($123,363). But it's more than 83501 ($92,620), 99347 ($79,357), Garfield County ($78,566), Clarkston city ($74,057), and West Clarkston-Highland CDP ($71,001).
| 99403 | $93,376 |
| Asotin city | $114,886 |
| Clarkston city | $74,057 |
| Clarkston Heights-Vineland CDP | $123,363 |
| West Clarkston-Highland CDP | $71,001 |
| Asotin County | $95,275 |
| Garfield County | $78,566 |
Get Average Household Income for all Zip Codes in Washington.
The per-capita income for 99403 is $39,953. The per capita income ($39,953) for 99403 is less than the per capita income for 99402 ($51,992), Asotin County ($40,742), Asotin city ($45,393), and Clarkston Heights-Vineland CDP ($53,721). But it's more than 83501 ($38,987), 99179 ($35,749), 99347 ($35,928), Garfield County ($35,385), Clarkston city ($29,829), and West Clarkston-Highland CDP ($32,182).
| 99403 | $39,953 |
| Asotin city | $45,393 |
| Clarkston city | $29,829 |
| Clarkston Heights-Vineland CDP | $53,721 |
| West Clarkston-Highland CDP | $32,182 |
| Asotin County | $40,742 |
| Garfield County | $35,385 |
Get Per-Capita Income for all Zip Codes in Washington.
10.2% of households make over $200,000 a year. The percent high income households (10.2%) for 99403 is less than the percent high income households for 99402 (15.8%), Asotin County (10.6%), Asotin city (15.8%), and Clarkston Heights-Vineland CDP (20.2%). But it's more than 83501 (7.6%), 99179 (9.0%), 99347 (6.8%), Garfield County (5.9%), Clarkston city (3.2%), and West Clarkston-Highland CDP (3.4%).
| 99403 | 10.2% |
| Asotin city | 15.8% |
| Clarkston city | 3.2% |
| Clarkston Heights-Vineland CDP | 20.2% |
| West Clarkston-Highland CDP | 3.4% |
| Asotin County | 10.6% |
| Garfield County | 5.9% |
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 | |
|---|---|---|---|---|
| 99403 | $61,641 | $87,963 | $84,620 | $57,585 |
| Asotin city | $-1 | $-1 | $180,278 | $-1 |
| Clarkston city | $-1 | $64,531 | $64,233 | $43,935 |
| Clarkston Heights-Vineland CDP | $82,313 | $135,278 | $107,074 | $85,121 |
| West Clarkston-Highland CDP | $-1 | $72,875 | $58,182 | $45,206 |
| Asotin County | $62,422 | $81,797 | $86,029 | $57,797 |
| Garfield County | $-1 | $88,239 | $76,875 | $47,604 |
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 99403 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+ | |||||
| 99403 | +/-$6,394 | +/-$6,446 | +/-$2,629 | +/-2.7% | +/-$50,042 | +/-$20,336 | +/-$13,890 | +/-$10,590 |
| Asotin city | +/-$50,232 | +/-$31,651 | +/-$11,211 | +/-10.9% | +/-$-1 | +/-$-1 | +/-$76,998 | +/-$-1 |
| Clarkston city | +/-$6,660 | +/-$9,425 | +/-$3,718 | +/-2.4% | +/-$-1 | +/-$21,796 | +/-$17,952 | +/-$4,275 |
| Clarkston Heights-Vineland CDP | +/-$10,310 | +/-$13,315 | +/-$6,921 | +/-6.0% | +/-$68,128 | +/-$39,424 | +/-$27,090 | +/-$17,442 |
| West Clarkston-Highland CDP | +/-$10,612 | +/-$6,211 | +/-$2,741 | +/-2.2% | +/-$-1 | +/-$24,272 | +/-$13,484 | +/-$4,030 |
| Asotin County | +/-$5,956 | +/-$5,835 | +/-$2,421 | +/-2.5% | +/-$41,426 | +/-$19,149 | +/-$12,893 | +/-$10,546 |
| Garfield County | +/-$13,920 | +/-$10,570 | +/-$4,085 | +/-4.1% | +/-$-1 | +/-$24,187 | +/-$33,656 | +/-$14,159 |