Comparison to Surrounding Areas
The median household income ($85,489) for 99021 is less than the median household income for 83858 ($95,380), 99005 ($125,530), 99025 ($118,712), 99208 ($88,599), and Green Bluff CDP ($116,250). But it's more than 99218 ($80,733), 99156 ($65,271), 99217 ($73,620), 83869 ($67,099), 99003 ($77,129), 99009 ($81,809), Spokane County ($78,582), and Mead CDP ($77,045).
| 99021 | $85,489 |
| Green Bluff CDP | $116,250 |
| Mead CDP | $77,045 |
| Spokane County | $78,582 |
Get Median Household Income for all Zip Codes in Washington.
The average household income ($110,305) for 99021 is less than the average household income for 83858 ($120,930), 99003 ($112,146), 99005 ($164,343), 99025 ($134,340), 99208 ($115,199), and Green Bluff CDP ($126,388). But it's more than 99009 ($90,662), 99217 ($94,233), 99218 ($108,871), 83869 ($96,489), 99156 ($90,473), Spokane County ($103,315), and Mead CDP ($105,578).
| 99021 | $110,305 |
| Green Bluff CDP | $126,388 |
| Mead CDP | $105,578 |
| Spokane County | $103,315 |
Get Average Household Income for all Zip Codes in Washington.
The per-capita income for 99021 is $41,053. The per capita income ($41,053) for 99021 is less than the per capita income for 99218 ($41,802), 99025 ($48,061), 99208 ($46,833), 83858 ($43,744), 99003 ($42,583), 99005 ($54,973), Spokane County ($41,897), and Green Bluff CDP ($63,281). But it's more than 83869 ($37,380), 99009 ($33,298), 99156 ($38,043), 99217 ($38,408), and Mead CDP ($39,440).
| 99021 | $41,053 |
| Green Bluff CDP | $63,281 |
| Mead CDP | $39,440 |
| Spokane County | $41,897 |
Get Per-Capita Income for all Zip Codes in Washington.
11.1% of households make over $200,000 a year. The percent high income households (11.1%) for 99021 is less than the percent high income households for 83858 (11.2%), 99005 (18.9%), 99208 (13.2%), and 99218 (12.6%). But it's more than 99217 (7.1%), 99009 (5.2%), 99025 (10.3%), 99156 (9.4%), 83869 (6.4%), 99003 (10.9%), Spokane County (10.1%), Green Bluff CDP (8.6%), and Mead CDP (8.8%).
| 99021 | 11.1% |
| Green Bluff CDP | 8.6% |
| Mead CDP | 8.8% |
| Spokane County | 10.1% |
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 | |
|---|---|---|---|---|
| 99021 | $50,972 | $101,786 | $103,229 | $68,750 |
| Green Bluff CDP | $-1 | $-1 | $132,125 | $108,239 |
| Mead CDP | $50,972 | $91,528 | $79,491 | $62,802 |
| Spokane County | $47,016 | $88,471 | $95,216 | $57,920 |
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 99021 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+ | |||||
| 99021 | +/-$9,195 | +/-$8,318 | +/-$3,275 | +/-3.3% | +/-$24,787 | +/-$24,271 | +/-$32,376 | +/-$13,334 |
| Green Bluff CDP | +/-$32,951 | +/-$34,276 | +/-$22,580 | +/-11.7% | +/-$-1 | +/-$-1 | +/-$54,087 | +/-$8,055 |
| Mead CDP | +/-$7,273 | +/-$12,699 | +/-$4,650 | +/-2.7% | +/-$24,787 | +/-$31,953 | +/-$23,014 | +/-$6,303 |
| Spokane County | +/-$1,591 | +/-$1,670 | +/-$653 | +/-0.5% | +/-$3,814 | +/-$2,051 | +/-$2,811 | +/-$2,258 |