| Index | Neponset | Illinois | National |
| Income per capita | $36,600 | $47,397 | $44,883 |
| Median household income | $81,507 | $88,967 | $81,333 |
| Median income owner occupied | $91,726 | $111,557 | $106,172 |
| Median income renter occupied | $0 | $52,117 | $52,080 |
| Median earnings male | $61,395 | $60,185 | $54,343 |
| Median earnings female | $37,478 | $40,368 | $38,439 |
| Unemployment rate | 2.1% | 6.6% | 4.9% |
| Poverty level | 20.2% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 10.4% | 10.4% |
| Manufacturing sector | 24.0% | 24.0% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 36.5% | 36.5% |
| Public administration | 4.2% | 4.2% |
| Transportation, warehousing & utilities | 7.3% | 7.3% |
| Education, health & social services | 3.1% | 3.1% |
| Other | 13.5% | 13.5% |
| City | Population | Household Income | National Avg. |
| Bradford, IL | 688 | $80,096 | 1.5% |
| Annawan, IL | 842 | $75,919 | 6.7% |
| Sheffield, IL | 852 | $73,606 | 9.5% |
| Atkinson, IL | 1,364 | $72,373 | 11.0% |
| Wyanet, IL | 1,265 | $71,474 | 12.1% |
| Neponset, IL | 396 | $81,507 | 0.2% |
| City | Population | Household Income | National Avg. |
| Topawa, AZ | 396 | $34,741 | 57.3% |
| Mineral Point, MO | 396 | $54,714 | 32.7% |
| Hayesville, NC | 396 | $38,018 | 53.3% |
| Pedricktown, NJ | 396 | $89,303 | 9.8% |
| Fort Jennings, OH | 396 | $89,469 | 10.0% |
| Neponset, IL | 396 | $81,507 | 0.2% |