| Index | Keithsburg | Illinois | National |
| Income per capita | $44,272 | $47,397 | $44,883 |
| Median household income | $55,701 | $88,967 | $81,333 |
| Median income owner occupied | $76,443 | $111,557 | $106,172 |
| Median income renter occupied | $25,367 | $52,117 | $52,080 |
| Median earnings male | $49,754 | $60,185 | $54,343 |
| Median earnings female | $31,804 | $40,368 | $38,439 |
| Unemployment rate | 9.2% | 6.6% | 4.9% |
| Poverty level | 21.9% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 49.4% | 49.4% |
| Manufacturing sector | 20.0% | 20.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 2.4% | 2.4% |
| Public administration | 2.4% | 2.4% |
| Transportation, warehousing & utilities | 7.1% | 7.1% |
| Education, health & social services | 3.5% | 3.5% |
| Other | 15.3% | 15.3% |
| City | Population | Household Income | National Avg. |
| Wapello, IA | 1,960 | $105,091 | 29.2% |
| Mediapolis, IA | 2,178 | $89,142 | 9.6% |
| Seaton, IL | 287 | $87,130 | 7.1% |
| Oakville, IA | 213 | $77,703 | 4.5% |
| Grandview, IA | 498 | $76,885 | 5.5% |
| Keithsburg, IL | 538 | $55,701 | 31.5% |
| City | Population | Household Income | National Avg. |
| Fox River, AK | 538 | $64,574 | 20.6% |
| Elma, IA | 538 | $40,890 | 49.7% |
| Thompsonville, IL | 538 | $54,248 | 33.3% |
| Elizabethtown, IN | 538 | $79,252 | 2.6% |
| Elnora, IN | 538 | $68,257 | 16.1% |
| Keithsburg, IL | 538 | $55,701 | 31.5% |