| Index | Clear Lake | Illinois | National |
| Income per capita | $25,846 | $30,019 | $28,555 |
| Median household income | $51,250 | $57,166 | $53,482 |
| Median income owner occupied | $54,688 | $72,851 | $68,142 |
| Median income renter occupied | $26,250 | $32,466 | $33,219 |
| Median earnings male | $38,125 | $39,039 | $36,116 |
| Median earnings female | $23,750 | $26,489 | $25,692 |
| Unemployment rate | 3.7% | 6.6% | 5.8% |
| Poverty level | 7.3% | 14.4% | 15.6% |
| Labour Type | Male | Female |
| Construction industry | 16.4% | 0.0% |
| Manufacturing sector | 16.4% | 0.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 10.4% | 35.3% |
| Public administration | 9.0% | 8.8% |
| Transportation, warehousing & utilities | 22.4% | 0.0% |
| Education, health & social services | 9.0% | 23.5% |
| Other | 13.4% | 32.4% |
| City, State | Population | Household Income | National Avg. |
| Leland Grove, IL | 1,521 | $101,125 | 89% |
| Rochester, IL | 3,725 | $90,259 | 69% |
| Sherman, IL | 4,016 | $85,769 | 60% |
| Spaulding, IL | 791 | $84,464 | 58% |
| Williamsville, IL | 1,668 | $79,904 | 49% |
| Clear Lake, IL | 262 | $51,250 | 4% |
| City, State | Population | Household Income | National Avg. |
| Michigamme, MI | 262 | $43,897 | 18% |
| Downing, MO | 262 | $24,286 | 55% |
| Lisbon, LA | 262 | $87,563 | 64% |
| Romeville, LA | 262 | $34,524 | 35% |
| Loganville, WI | 262 | $50,156 | 6% |
| Clear Lake, IL | 262 | $51,250 | 4% |