| Index | Fairview Heights | Illinois | National |
| Income per capita | $49,981 | $47,397 | $44,883 |
| Median household income | $100,942 | $88,967 | $81,333 |
| Median income owner occupied | $118,985 | $111,557 | $106,172 |
| Median income renter occupied | $73,889 | $52,117 | $52,080 |
| Median earnings male | $60,432 | $60,185 | $54,343 |
| Median earnings female | $50,921 | $40,368 | $38,439 |
| Unemployment rate | 3.2% | 6.6% | 4.9% |
| Poverty level | 10.0% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 9.8% | 9.8% |
| Manufacturing sector | 10.7% | 10.7% |
| Financial & insurance services | 3.8% | 3.8% |
| Wholesale & retail services | 17.4% | 17.4% |
| Public administration | 7.9% | 7.9% |
| Transportation, warehousing & utilities | 10.3% | 10.3% |
| Education, health & social services | 10.1% | 10.1% |
| Other | 25.6% | 25.6% |
| City | Population | Household Income | National Avg. |
| Columbia, IL | 10,985 | $158,048 | 94.3% |
| O'Fallon, IL | 30,151 | $132,987 | 63.5% |
| Smithton, IL | 4,157 | $130,324 | 60.2% |
| Shiloh, IL | 13,870 | $129,539 | 59.3% |
| St. Jacob, IL | 1,590 | $124,201 | 52.7% |
| Fairview Heights, IL | 16,620 | $100,942 | 24.1% |
| City | Population | Household Income | National Avg. |
| Kings Park, NY | 16,620 | $144,672 | 77.9% |
| Harrisburg, NC | 16,618 | $167,123 | 105.5% |
| Stuart, FL | 16,622 | $79,329 | 2.5% |
| Fremont, OH | 16,617 | $63,447 | 22.0% |
| Opa-locka, FL | 16,610 | $33,941 | 58.3% |
| Fairview Heights, IL | 16,620 | $100,942 | 24.1% |