Comparison to Surrounding Areas
The median household income ($87,841) for 99123 is more than 99103 ($53,125), 99115 ($62,708), 99133 ($68,854), 99135 ($80,469), Grant County ($73,267), and Electric City city ($80,221).
| 99123 | $87,841 |
| Electric City city | $80,221 |
| Grant County | $73,267 |
Get Median Household Income for all Zip Codes in Washington.
The average household income ($106,588) for 99123 is more than 99103 ($66,376), 99115 ($67,618), 99133 ($93,753), 99135 ($78,884), Grant County ($92,003), and Electric City city ($106,491).
| 99123 | $106,588 |
| Electric City city | $106,491 |
| Grant County | $92,003 |
Get Average Household Income for all Zip Codes in Washington.
The per-capita income for 99123 is $47,073. The per capita income ($47,073) for 99123 is more than 99103 ($26,826), 99115 ($28,432), 99133 ($41,131), 99135 ($33,187), Grant County ($33,242), and Electric City city ($46,848).
| 99123 | $47,073 |
| Electric City city | $46,848 |
| Grant County | $33,242 |
Get Per-Capita Income for all Zip Codes in Washington.
10.6% of households make over $200,000 a year. The percent high income households (10.6%) for 99123 is less than the percent high income households for 99133 (12.7%) and Electric City city (12.8%). But it's more than 99103 (0.0%), 99115 (0.0%), 99135 (1.8%), and Grant County (7.9%).
| 99123 | 10.6% |
| Electric City city | 12.8% |
| Grant County | 7.9% |
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 | |
|---|---|---|---|---|
| 99123 | $-1 | $81,471 | $148,587 | $72,125 |
| Electric City city | $-1 | $72,019 | $148,533 | $66,641 |
| Grant County | $50,775 | $80,399 | $91,476 | $46,220 |
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 99123 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+ | |||||
| 99123 | +/-$31,668 | +/-$24,511 | +/-$9,747 | +/-7.3% | +/-$-1 | +/-$37,373 | +/-$21,786 | +/-$13,110 |
| Electric City city | +/-$22,466 | +/-$27,918 | +/-$10,960 | +/-8.8% | +/-$-1 | +/-$25,334 | +/-$27,803 | +/-$21,079 |
| Grant County | +/-$3,441 | +/-$3,969 | +/-$1,436 | +/-1.1% | +/-$11,979 | +/-$6,171 | +/-$6,309 | +/-$5,003 |