Comparison to Surrounding Areas
The median household income ($76,106) for 99110 is less than the median household income for Spokane County ($78,582). But it's more than 99006 ($72,200), 99148 ($67,431), 99173 ($60,000), Stevens County ($69,327), and Clayton CDP ($75,949).
| 99110 | $76,106 |
| Clayton CDP | $75,949 |
| Spokane County | $78,582 |
| Stevens County | $69,327 |
Get Median Household Income for all Zip Codes in Washington.
The average household income ($92,298) for 99110 is less than the average household income for 99006 ($105,187), 99148 ($102,971), 99173 ($105,269), Spokane County ($103,315), and Stevens County ($92,796). But it's more than Clayton CDP ($70,179).
| 99110 | $92,298 |
| Clayton CDP | $70,179 |
| Spokane County | $103,315 |
| Stevens County | $92,796 |
Get Average Household Income for all Zip Codes in Washington.
The per-capita income for 99110 is $34,834. The per capita income ($34,834) for 99110 is less than the per capita income for 99006 ($37,433), 99148 ($43,905), 99173 ($36,807), Spokane County ($41,897), and Stevens County ($37,568). But it's more than Clayton CDP ($32,990).
| 99110 | $34,834 |
| Clayton CDP | $32,990 |
| Spokane County | $41,897 |
| Stevens County | $37,568 |
Get Per-Capita Income for all Zip Codes in Washington.
10.5% of households make over $200,000 a year. The percent high income households (10.5%) for 99110 is less than the percent high income households for 99006 (11.7%). But it's more than 99148 (7.7%), 99173 (8.2%), Spokane County (10.1%), Stevens County (8.3%), and Clayton CDP (0.0%).
| 99110 | 10.5% |
| Clayton CDP | 0.0% |
| Spokane County | 10.1% |
| 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 | |
|---|---|---|---|---|
| 99110 | $-1 | $88,553 | $74,345 | $48,875 |
| Clayton CDP | $-1 | $-1 | $-1 | $-1 |
| Spokane County | $47,016 | $88,471 | $95,216 | $57,920 |
| 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 99110 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+ | |||||
| 99110 | +/-$8,331 | +/-$16,230 | +/-$7,916 | +/-10.7% | +/-$-1 | +/-$25,501 | +/-$65,622 | +/-$23,966 |
| Clayton CDP | +/-$20,111 | +/-$10,668 | +/-$7,386 | +/-40.2% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Spokane County | +/-$1,591 | +/-$1,670 | +/-$653 | +/-0.5% | +/-$3,814 | +/-$2,051 | +/-$2,811 | +/-$2,258 |
| Stevens County | +/-$3,598 | +/-$3,931 | +/-$1,619 | +/-1.2% | +/-$39,303 | +/-$10,163 | +/-$9,422 | +/-$3,523 |