| Index | Timberlane | Illinois | National |
| Income per capita | $55,343 | $31,502 | $29,829 |
| Median household income | $170,875 | $59,196 | $55,322 |
| Median income owner occupied | $171,125 | $75,354 | $70,586 |
| Median income renter occupied | $0 | $34,488 | $35,192 |
| Median earnings male | $100,215 | $40,474 | $36,919 |
| Median earnings female | $49,375 | $27,197 | $26,250 |
| Unemployment rate | 11.9% | 5.3% | 4.7% |
| Poverty level | 2.0% | 14.0% | 15.1% |
| Labour Type | Male | Female |
| Construction industry | 9.4% | 9.4% |
| Manufacturing sector | 26.4% | 26.4% |
| Financial & insurance services | 4.3% | 4.3% |
| Wholesale & retail services | 15.5% | 15.5% |
| Public administration | 18.8% | 18.8% |
| Transportation, warehousing & utilities | 7.0% | 7.0% |
| Education, health & social services | 5.8% | 5.8% |
| Other | 12.8% | 12.8% |
| City | Population | Household Income | National Avg. |
| Roscoe, IL | 10,632 | $98,750 | 78.5% |
| Rockton, IL | 7,710 | $94,109 | 70.1% |
| Candlewick Lake, IL | 5,351 | $78,744 | 42.3% |
| Poplar Grove, IL | 4,497 | $74,896 | 35.4% |
| Caledonia, IL | 195 | $73,958 | 33.7% |
| Timberlane, IL | 1,158 | $170,875 | 208.9% |
| City | Population | Household Income | National Avg. |
| Carrollton, AL | 1,158 | $25,000 | 54.8% |
| Big River, CA | 1,158 | $42,823 | 22.6% |
| Kenwood Estates, FL | 1,158 | $43,889 | 20.7% |
| Tunnel Hill, GA | 1,158 | $50,859 | 8.1% |
| Atwood, KS | 1,158 | $65,063 | 17.6% |
| Timberlane, IL | 1,158 | $170,875 | 208.9% |
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