| Index | Belvidere | Illinois | National |
| Income per capita | $20,063 | $30,019 | $28,555 |
| Median household income | $49,423 | $57,166 | $53,482 |
| Median income owner occupied | $56,484 | $72,851 | $68,142 |
| Median income renter occupied | $27,146 | $32,466 | $33,219 |
| Median earnings male | $36,040 | $39,039 | $36,116 |
| Median earnings female | $20,548 | $26,489 | $25,692 |
| Unemployment rate | 9.3% | 6.6% | 5.8% |
| Poverty level | 16.0% | 14.4% | 15.6% |
| Labour Type | Male | Female |
| Construction industry | 7.8% | 1.1% |
| Manufacturing sector | 34.3% | 2.5% |
| Financial & insurance services | 4.0% | 6.7% |
| Wholesale & retail services | 16.8% | 20.6% |
| Public administration | 2.7% | 1.2% |
| Transportation, warehousing & utilities | 9.1% | 4.9% |
| Education, health & social services | 3.8% | 30.5% |
| Other | 20.6% | 22.2% |
| City, State | Population | Household Income | National Avg. |
| Timberlane, IL | 1,052 | $119,792 | 124% |
| Rockton, IL | 7,461 | $73,284 | 37% |
| Kingston, IL | 1,029 | $70,972 | 33% |
| Monroe Center, IL | 473 | $70,865 | 33% |
| Roscoe, IL | 10,724 | $68,253 | 28% |
| Belvidere, IL | 25,713 | $49,423 | 8% |
| City, State | Population | Household Income | National Avg. |
| West Linn, OR | 25,710 | $83,933 | 57% |
| North Tustin, CA | 25,724 | $123,270 | 130% |
| Neenah, WI | 25,697 | $52,271 | 2% |
| Laurel, MD | 25,673 | $68,230 | 28% |
| Shoreview, MN | 25,673 | $79,485 | 49% |
| Belvidere, IL | 25,713 | $49,423 | 8% |