Comparison to Surrounding Areas
The median household income ($51,161) for 61103 is less than the median household income for 61115 ($75,363), 61073 ($102,064), 61107 ($78,574), 61111 ($61,393), 61072 ($104,938), Winnebago County ($65,837), Machesney Park village ($75,489), and Rockford city ($54,752). But it's more than 61101 ($46,163) and 61102 ($46,599).
| 61103 | $51,161 |
| Machesney Park village | $75,489 |
| Rockford city | $54,752 |
| Winnebago County | $65,837 |
Get Median Household Income for all Zip Codes in Illinois.
The average household income ($68,897) for 61103 is less than the average household income for 61115 ($95,106), 61073 ($119,398), 61107 ($101,512), 61111 ($81,804), 61072 ($119,938), Winnebago County ($86,473), Machesney Park village ($96,020), and Rockford city ($74,515). But it's more than 61101 ($62,013) and 61102 ($67,029).
| 61103 | $68,897 |
| Machesney Park village | $96,020 |
| Rockford city | $74,515 |
| Winnebago County | $86,473 |
Get Average Household Income for all Zip Codes in Illinois.
The per-capita income for 61103 is $30,331. The per capita income ($30,331) for 61103 is less than the per capita income for 61115 ($36,535), 61073 ($44,255), 61107 ($42,527), 61111 ($36,240), 61072 ($45,010), Winnebago County ($35,697), Machesney Park village ($36,950), and Rockford city ($31,263). But it's more than 61101 ($24,971) and 61102 ($26,006).
| 61103 | $30,331 |
| Machesney Park village | $36,950 |
| Rockford city | $31,263 |
| Winnebago County | $35,697 |
Get Per-Capita Income for all Zip Codes in Illinois.
3.8% of households make over $200,000 a year. The percent high income households (3.8%) for 61103 is less than the percent high income households for 61115 (6.8%), 61073 (11.8%), 61107 (10.6%), 61111 (6.3%), 61072 (14.2%), Winnebago County (6.5%), Machesney Park village (6.9%), and Rockford city (4.9%). But it's more than 61101 (2.5%) and 61102 (2.1%).
| 61103 | 3.8% |
| Machesney Park village | 6.9% |
| Rockford city | 4.9% |
| Winnebago County | 6.5% |
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 | |
|---|---|---|---|---|
| 61103 | $24,112 | $53,188 | $62,466 | $45,565 |
| Machesney Park village | $39,519 | $85,929 | $91,662 | $54,893 |
| Rockford city | $36,675 | $55,407 | $63,524 | $47,581 |
| Winnebago County | $41,597 | $72,218 | $79,070 | $51,112 |
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 61103 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+ | |||||
| 61103 | +/-$5,255 | +/-$4,046 | +/-$1,879 | +/-1.2% | +/-$20,284 | +/-$10,435 | +/-$6,490 | +/-$5,616 |
| Machesney Park village | +/-$3,066 | +/-$7,281 | +/-$3,291 | +/-2.3% | +/-$25,691 | +/-$16,514 | +/-$4,877 | +/-$5,421 |
| Rockford city | +/-$2,248 | +/-$2,385 | +/-$951 | +/-0.6% | +/-$6,716 | +/-$4,167 | +/-$2,068 | +/-$3,111 |
| Winnebago County | +/-$1,162 | +/-$1,713 | +/-$709 | +/-0.5% | +/-$5,461 | +/-$2,681 | +/-$2,929 | +/-$2,539 |