| Index | Nashville | Illinois | National |
| Income per capita | $43,164 | $47,397 | $44,883 |
| Median household income | $84,839 | $88,967 | $81,333 |
| Median income owner occupied | $97,263 | $111,557 | $106,172 |
| Median income renter occupied | $47,325 | $52,117 | $52,080 |
| Median earnings male | $62,271 | $60,185 | $54,343 |
| Median earnings female | $46,453 | $40,368 | $38,439 |
| Unemployment rate | 4.4% | 6.6% | 4.9% |
| Poverty level | 8.4% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 13.8% | 13.8% |
| Manufacturing sector | 23.2% | 23.2% |
| Financial & insurance services | 2.2% | 2.2% |
| Wholesale & retail services | 16.8% | 16.8% |
| Public administration | 8.6% | 8.6% |
| Transportation, warehousing & utilities | 9.3% | 9.3% |
| Education, health & social services | 7.0% | 7.0% |
| Other | 18.5% | 18.5% |
| City | Population | Household Income | National Avg. |
| Albers, IL | 1,422 | $142,186 | 74.8% |
| Addieville, IL | 399 | $136,878 | 68.3% |
| Bartelso, IL | 807 | $123,613 | 52.0% |
| Oakdale, IL | 303 | $121,368 | 49.2% |
| Okawville, IL | 1,511 | $105,654 | 29.9% |
| Nashville, IL | 3,141 | $84,839 | 4.3% |
| City | Population | Household Income | National Avg. |
| Grenelefe, FL | 3,141 | $74,043 | 9.0% |
| Bishopville, SC | 3,141 | $47,797 | 41.2% |
| Beechwood Trails, OH | 3,140 | $169,583 | 108.5% |
| Eagle Lake, MN | 3,142 | $110,755 | 36.2% |
| Wormleysburg, PA | 3,142 | $102,955 | 26.6% |
| Nashville, IL | 3,141 | $84,839 | 4.3% |