Comparison to Surrounding Areas
The median household income ($86,250) for 99030 is less than the median household income for 99012 ($88,571), 99023 ($114,298), and 99036 ($121,518). But it's more than 83876 ($60,729), Spokane County ($78,582), and Rockford town ($73,661).
| 99030 | $86,250 |
| Rockford town | $73,661 |
| Spokane County | $78,582 |
Get Median Household Income for all Zip Codes in Washington.
The average household income ($109,893) for 99030 is less than the average household income for 99023 ($156,732) and 99036 ($135,140). But it's more than 83876 ($93,240), 99012 ($106,819), Spokane County ($103,315), and Rockford town ($89,359).
| 99030 | $109,893 |
| Rockford town | $89,359 |
| Spokane County | $103,315 |
Get Average Household Income for all Zip Codes in Washington.
The per-capita income for 99030 is $39,299. The per capita income ($39,299) for 99030 is less than the per capita income for 99023 ($49,800), 99036 ($60,729), and Spokane County ($41,897). But it's more than 83876 ($37,019), 99012 ($34,545), and Rockford town ($35,906).
| 99030 | $39,299 |
| Rockford town | $35,906 |
| Spokane County | $41,897 |
Get Per-Capita Income for all Zip Codes in Washington.
9.7% of households make over $200,000 a year. The percent high income households (9.7%) for 99030 is less than the percent high income households for 83876 (11.9%), 99023 (32.7%), 99036 (19.6%), and Spokane County (10.1%). But it's more than 99012 (8.8%) and Rockford town (4.2%).
| 99030 | 9.7% |
| Rockford town | 4.2% |
| 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 | |
|---|---|---|---|---|
| 99030 | $-1 | $111,136 | $100,644 | $66,071 |
| Rockford town | $-1 | $110,114 | $86,667 | $45,833 |
| 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 99030 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+ | |||||
| 99030 | +/-$22,435 | +/-$20,246 | +/-$8,853 | +/-5.9% | +/-$-1 | +/-$24,632 | +/-$15,824 | +/-$36,024 |
| Rockford town | +/-$11,413 | +/-$20,105 | +/-$6,496 | +/-4.5% | +/-$-1 | +/-$39,975 | +/-$26,754 | +/-$19,909 |
| Spokane County | +/-$1,591 | +/-$1,670 | +/-$653 | +/-0.5% | +/-$3,814 | +/-$2,051 | +/-$2,811 | +/-$2,258 |