| Index | Mount Olive | Illinois | National |
| Income per capita | $40,957 | $47,397 | $44,883 |
| Median household income | $63,867 | $88,967 | $81,333 |
| Median income owner occupied | $89,766 | $111,557 | $106,172 |
| Median income renter occupied | $32,317 | $52,117 | $52,080 |
| Median earnings male | $46,963 | $60,185 | $54,343 |
| Median earnings female | $37,587 | $40,368 | $38,439 |
| Unemployment rate | 1.9% | 6.6% | 4.9% |
| Poverty level | 12.5% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 11.1% | 11.1% |
| Manufacturing sector | 23.4% | 23.4% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 20.8% | 20.8% |
| Public administration | 3.2% | 3.2% |
| Transportation, warehousing & utilities | 8.7% | 8.7% |
| Education, health & social services | 5.1% | 5.1% |
| Other | 27.7% | 27.7% |
| City | Population | Household Income | National Avg. |
| Holiday Shores, IL | 3,157 | $152,229 | 87.2% |
| Dorchester, IL | 154 | $115,500 | 42.0% |
| Hamel, IL | 830 | $103,749 | 27.6% |
| Old Ripley, IL | 81 | $103,068 | 26.7% |
| East Gillespie, IL | 250 | $95,696 | 17.7% |
| Mount Olive, IL | 2,094 | $63,867 | 21.5% |
| City | Population | Household Income | National Avg. |
| Kingsbury, NV | 2,094 | $91,654 | 12.7% |
| Lucasville, OH | 2,094 | $100,291 | 23.3% |
| Tigerville, SC | 2,094 | $0 | 100.0% |
| Ellinwood, KS | 2,093 | $71,842 | 11.7% |
| Warroad, MN | 2,095 | $76,666 | 5.7% |
| Mount Olive, IL | 2,094 | $63,867 | 21.5% |