| Index | Allendale | Illinois | National |
| Income per capita | $41,196 | $47,397 | $44,883 |
| Median household income | $94,504 | $88,967 | $81,333 |
| Median income owner occupied | $96,258 | $111,557 | $106,172 |
| Median income renter occupied | $0 | $52,117 | $52,080 |
| Median earnings male | $58,436 | $60,185 | $54,343 |
| Median earnings female | $50,790 | $40,368 | $38,439 |
| Unemployment rate | 11.9% | 6.6% | 4.9% |
| Poverty level | 11.1% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 13.8% | 13.8% |
| Manufacturing sector | 17.2% | 17.2% |
| Financial & insurance services | 0.7% | 0.7% |
| Wholesale & retail services | 11.7% | 11.7% |
| Public administration | 13.8% | 13.8% |
| Transportation, warehousing & utilities | 4.8% | 4.8% |
| Education, health & social services | 5.5% | 5.5% |
| Other | 31.7% | 31.7% |
| City | Population | Household Income | National Avg. |
| Browns, IL | 233 | $93,372 | 14.8% |
| Keensburg, IL | 113 | $89,437 | 10.0% |
| Bridgeport, IL | 1,978 | $85,972 | 5.7% |
| Francisco, IN | 562 | $79,857 | 1.8% |
| Princeton, IN | 9,020 | $67,917 | 16.5% |
| Allendale, IL | 677 | $94,504 | 16.2% |
| City | Population | Household Income | National Avg. |
| Pangburn, AR | 677 | $38,988 | 52.1% |
| Lake Hughes, CA | 677 | $127,324 | 56.5% |
| Kiowa, CO | 677 | $68,383 | 15.9% |
| Mathiston, MS | 677 | $81,405 | 0.1% |
| Rolette, ND | 677 | $71,061 | 12.6% |
| Allendale, IL | 677 | $94,504 | 16.2% |