| Index | Curran | Illinois | National |
| Income per capita | $36,828 | $47,397 | $44,883 |
| Median household income | $71,815 | $88,967 | $81,333 |
| Median income owner occupied | $70,069 | $111,557 | $106,172 |
| Median income renter occupied | $77,267 | $52,117 | $52,080 |
| Median earnings male | $44,187 | $60,185 | $54,343 |
| Median earnings female | $30,264 | $40,368 | $38,439 |
| Unemployment rate | 2.5% | 6.6% | 4.9% |
| Poverty level | 5.7% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 5.0% | 5.0% |
| Manufacturing sector | 8.3% | 8.3% |
| Financial & insurance services | 3.3% | 3.3% |
| Wholesale & retail services | 18.3% | 18.3% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 3.3% | 3.3% |
| Education, health & social services | 8.3% | 8.3% |
| Other | 53.3% | 53.3% |
| City | Population | Household Income | National Avg. |
| Sherman, IL | 4,619 | $185,165 | 127.7% |
| Leland Grove, IL | 1,274 | $165,047 | 102.9% |
| Spaulding, IL | 985 | $156,428 | 92.3% |
| Chatham, IL | 13,697 | $146,139 | 79.7% |
| Rochester, IL | 3,914 | $139,866 | 72.0% |
| Curran, IL | 219 | $71,815 | 11.7% |
| City | Population | Household Income | National Avg. |
| Anderson, AK | 219 | $154,944 | 90.5% |
| Sweet Water, AL | 219 | $80,909 | 0.5% |
| Mesa Vista, CA | 219 | $163,635 | 101.2% |
| Ruth, CA | 219 | $0 | 100.0% |
| Samoa, CA | 219 | $59,034 | 27.4% |
| Curran, IL | 219 | $71,815 | 11.7% |