| Index | South Beloit | Illinois | National |
| Income per capita | $38,328 | $47,397 | $44,883 |
| Median household income | $86,974 | $88,967 | $81,333 |
| Median income owner occupied | $99,482 | $111,557 | $106,172 |
| Median income renter occupied | $72,924 | $52,117 | $52,080 |
| Median earnings male | $60,188 | $60,185 | $54,343 |
| Median earnings female | $38,475 | $40,368 | $38,439 |
| Unemployment rate | 3.2% | 6.6% | 4.9% |
| Poverty level | 10.6% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 19.7% | 19.7% |
| Manufacturing sector | 41.2% | 41.2% |
| Financial & insurance services | 1.5% | 1.5% |
| Wholesale & retail services | 7.1% | 7.1% |
| Public administration | 5.6% | 5.6% |
| Transportation, warehousing & utilities | 4.5% | 4.5% |
| Education, health & social services | 5.0% | 5.0% |
| Other | 14.0% | 14.0% |
| City | Population | Household Income | National Avg. |
| Timberlane, IL | 1,195 | $256,814 | 215.8% |
| Roscoe, IL | 10,953 | $145,325 | 78.7% |
| Rockton, IL | 8,007 | $138,074 | 69.8% |
| Candlewick Lake, IL | 5,537 | $118,466 | 45.7% |
| Poplar Grove, IL | 4,641 | $111,390 | 37.0% |
| South Beloit, IL | 7,924 | $86,974 | 6.9% |
| City | Population | Household Income | National Avg. |
| Citrus Hills, FL | 7,923 | $93,703 | 15.2% |
| Senatobia, MS | 7,927 | $84,073 | 3.4% |
| Hood River, OR | 7,928 | $97,923 | 20.4% |
| Holly Springs, MS | 7,919 | $51,042 | 37.2% |
| Butler, NJ | 7,929 | $150,021 | 84.5% |
| South Beloit, IL | 7,924 | $86,974 | 6.9% |