| Index | South Holland | Illinois | National |
| Income per capita | $28,649 | $31,502 | $29,829 |
| Median household income | $66,859 | $59,196 | $55,322 |
| Median income owner occupied | $75,273 | $75,354 | $70,586 |
| Median income renter occupied | $36,841 | $34,488 | $35,192 |
| Median earnings male | $36,303 | $40,474 | $36,919 |
| Median earnings female | $32,095 | $27,197 | $26,250 |
| Unemployment rate | 7.4% | 5.3% | 4.7% |
| Poverty level | 11.2% | 14.0% | 15.1% |


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| Labour Type | Male | Female |
| Construction industry | 5.6% | 5.6% |
| Manufacturing sector | 9.7% | 9.7% |
| Financial & insurance services | 2.6% | 2.6% |
| Wholesale & retail services | 14.0% | 14.0% |
| Public administration | 7.0% | 7.0% |
| Transportation, warehousing & utilities | 24.1% | 24.1% |
| Education, health & social services | 13.5% | 13.5% |
| Other | 21.6% | 21.6% |
| City | Population | Household Income | National Avg. |
| Frankfort, IL | 19,166 | $140,731 | 154.4% |
| La Grange, IL | 15,555 | $122,629 | 121.7% |
| Palos Park, IL | 4,779 | $114,020 | 106.1% |
| Frankfort Square, IL | 8,831 | $113,170 | 104.6% |
| Mokena, IL | 20,720 | $109,935 | 98.7% |
| South Holland, IL | 21,451 | $66,859 | 20.9% |
| City | Population | Household Income | National Avg. |
| South Euclid, OH | 21,449 | $60,368 | 9.1% |
| North Plainfield, NJ | 21,445 | $77,160 | 39.5% |
| Rancho San Diego, CA | 21,476 | $100,000 | 80.8% |
| North Bellmore, NY | 21,422 | $150,353 | 171.8% |
| Portsmouth, NH | 21,418 | $78,712 | 42.3% |
| South Holland, IL | 21,451 | $66,859 | 20.9% |