Comparison to Surrounding Areas
The median household income ($-1) for 98158 is less than 98148 ($87,342), 98188 ($76,438), King County ($124,746), and SeaTac city ($81,104).
| 98158 | $-1 |
| SeaTac city | $81,104 |
| King County | $124,746 |
Get Median Household Income for all Zip Codes in Washington.
The average household income ($-1) for 98158 is less than 98148 ($107,678), 98188 ($96,830), King County ($176,799), and SeaTac city ($98,134).
| 98158 | $-1 |
| SeaTac city | $98,134 |
| King County | $176,799 |
Get Average Household Income for all Zip Codes in Washington.
The per-capita income for 98158 is $-1. The per capita income ($-1) for 98158 is less than 98148 ($45,702), 98188 ($41,508), King County ($74,100), and SeaTac city ($38,330).
| 98158 | $-1 |
| SeaTac city | $38,330 |
| King County | $74,100 |
Get Per-Capita Income for all Zip Codes in Washington.
-1% of households make over $200,000 a year. The percent high income households (-1.0%) for 98158 is less than 98148 (9.0%), 98188 (7.9%), King County (29.8%), and SeaTac city (8.1%).
| 98158 | -1.0% |
| SeaTac city | 8.1% |
| King County | 29.8% |
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 | |
|---|---|---|---|---|
| 98158 | $-1 | $-1 | $-1 | $-1 |
| SeaTac city | $-1 | $72,382 | $103,654 | $57,407 |
| King County | $65,321 | $143,048 | $147,614 | $76,893 |
Get Median Household Income by Age of Householder for all Zip Codes in Washington.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 98158 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 98158 | +/-$-1 | +/-$-1 | +/-$-1 | +/--1.0% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| SeaTac city | +/-$9,991 | +/-$6,054 | +/-$2,636 | +/-2.7% | +/-$-1 | +/-$12,951 | +/-$17,179 | +/-$21,524 |
| King County | +/-$968 | +/-$1,434 | +/-$589 | +/-0.3% | +/-$4,203 | +/-$2,300 | +/-$2,834 | +/-$1,904 |