Comparison to Surrounding Areas
The median household income ($-1) for 61402 is less than 61401 ($50,546), Knox County ($57,030), and Galesburg city ($48,297).
| 61402 | $-1 |
| Galesburg city | $48,297 |
| Knox County | $57,030 |
Get Median Household Income for all Zip Codes in Illinois.
The average household income ($-1) for 61402 is less than 61401 ($66,620), Knox County ($74,560), and Galesburg city ($63,199).
| 61402 | $-1 |
| Galesburg city | $63,199 |
| Knox County | $74,560 |
Get Average Household Income for all Zip Codes in Illinois.
The per-capita income for 61402 is $643. The per capita income ($643) for 61402 is less than 61401 ($29,964), Knox County ($31,878), and Galesburg city ($27,222).
| 61402 | $643 |
| Galesburg city | $27,222 |
| Knox County | $31,878 |
Get Per-Capita Income for all Zip Codes in Illinois.
-1% of households make over $200,000 a year. The percent high income households (-1.0%) for 61402 is less than 61401 (2.4%), Knox County (3.6%), and Galesburg city (1.9%).
| 61402 | -1.0% |
| Galesburg city | 1.9% |
| Knox County | 3.6% |
Get High Income Households for all Zip Codes in Illinois.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 61402 | $-1 | $-1 | $-1 | $-1 |
| Galesburg city | $39,847 | $52,801 | $67,684 | $38,574 |
| Knox County | $41,250 | $66,512 | $76,898 | $43,750 |
Get Median Household Income by Age of Householder for all Zip Codes in Illinois.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 61402 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 61402 | +/-$-1 | +/-$-1 | +/-$593 | +/--1.0% | +/-$-1 | +/-$-1 | +/-$-1 | +/-$-1 |
| Galesburg city | +/-$3,539 | +/-$3,734 | +/-$1,536 | +/-0.8% | +/-$27,056 | +/-$6,835 | +/-$8,499 | +/-$4,644 |
| Knox County | +/-$3,310 | +/-$3,018 | +/-$1,182 | +/-0.7% | +/-$15,072 | +/-$4,587 | +/-$5,478 | +/-$1,861 |