| Index | Griggsville | Illinois | National |
| Income per capita | $23,813 | $31,502 | $29,829 |
| Median household income | $39,907 | $59,196 | $55,322 |
| Median income owner occupied | $53,500 | $75,354 | $70,586 |
| Median income renter occupied | $20,375 | $34,488 | $35,192 |
| Median earnings male | $36,635 | $40,474 | $36,919 |
| Median earnings female | $25,938 | $27,197 | $26,250 |
| Unemployment rate | 4.1% | 5.3% | 4.7% |
| Poverty level | 19.0% | 14.0% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 5.6% | 5.6% |
| Manufacturing sector | 20.5% | 20.5% |
| Financial & insurance services | 3.6% | 3.6% |
| Wholesale & retail services | 13.8% | 13.8% |
| Public administration | 4.2% | 4.2% |
| Transportation, warehousing & utilities | 4.2% | 4.2% |
| Education, health & social services | 18.1% | 18.1% |
| Other | 29.9% | 29.9% |
| City | Population | Household Income | National Avg. |
| El Dara, IL | 88 | $114,250 | 106.5% |
| Bluffs, IL | 773 | $62,656 | 13.3% |
| Baylis, IL | 126 | $53,750 | 2.8% |
| Winchester, IL | 1,717 | $52,500 | 5.1% |
| Meredosia, IL | 904 | $49,688 | 10.2% |
| Griggsville, IL | 1,454 | $39,907 | 27.9% |
| City | Population | Household Income | National Avg. |
| Noank, CT | 1,454 | $144,063 | 160.4% |
| Long Creek, IL | 1,454 | $78,977 | 42.8% |
| Babbitt, MN | 1,454 | $46,452 | 16.0% |
| Goodman, MO | 1,454 | $38,750 | 30.0% |
| Head of the Harbor, NY | 1,454 | $215,833 | 290.1% |
| Griggsville, IL | 1,454 | $39,907 | 27.9% |
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