Comparison to Surrounding Areas
The median household income ($83,125) for 98850 is less than the median household income for 98802 ($87,744) and 98848 ($87,714). But it's more than 98828 ($70,197), 98845 ($56,250), 98858 ($78,669), 98926 ($71,137), Douglas County ($80,363), and Rock Island city ($69,861).
| 98850 | $83,125 |
| Rock Island city | $69,861 |
| Douglas County | $80,363 |
Get Median Household Income for all Zip Codes in Washington.
The average household income ($82,836) for 98850 is less than the average household income for 98802 ($115,845), 98828 ($94,267), 98848 ($93,600), 98858 ($93,858), 98926 ($92,847), and Douglas County ($109,623). But it's more than 98845 ($80,935) and Rock Island city ($73,245).
| 98850 | $82,836 |
| Rock Island city | $73,245 |
| Douglas County | $109,623 |
Get Average Household Income for all Zip Codes in Washington.
The per-capita income for 98850 is $27,599. The per capita income ($27,599) for 98850 is less than the per capita income for 98845 ($36,865), 98802 ($41,163), 98828 ($38,468), 98926 ($38,594), 98848 ($31,801), 98858 ($41,722), and Douglas County ($39,767). But it's more than Rock Island city ($25,269).
| 98850 | $27,599 |
| Rock Island city | $25,269 |
| Douglas County | $39,767 |
Get Per-Capita Income for all Zip Codes in Washington.
3.8% of households make over $200,000 a year. The percent high income households (3.8%) for 98850 is less than the percent high income households for 98802 (13.7%), 98828 (9.5%), 98848 (5.8%), 98858 (4.7%), 98926 (9.8%), and Douglas County (11.8%). But it's more than 98845 (1.9%) and Rock Island city (0.9%).
| 98850 | 3.8% |
| Rock Island city | 0.9% |
| Douglas County | 11.8% |
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 | |
|---|---|---|---|---|
| 98850 | $120,750 | $87,275 | $57,589 | $42,500 |
| Rock Island city | $120,750 | $91,607 | $42,037 | $-1 |
| Douglas County | $53,214 | $89,215 | $93,839 | $67,679 |
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 98850 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+ | |||||
| 98850 | +/-$10,267 | +/-$11,339 | +/-$4,107 | +/-4.9% | +/-$58,923 | +/-$16,771 | +/-$22,930 | +/-$34,096 |
| Rock Island city | +/-$22,263 | +/-$9,779 | +/-$3,911 | +/-1.1% | +/-$58,923 | +/-$13,580 | +/-$16,035 | +/-$-1 |
| Douglas County | +/-$6,149 | +/-$6,663 | +/-$2,025 | +/-1.8% | +/-$33,455 | +/-$7,235 | +/-$9,821 | +/-$5,943 |