| Index | Hillsdale | Illinois | National |
| Income per capita | $38,782 | $47,397 | $44,883 |
| Median household income | $110,496 | $88,967 | $81,333 |
| Median income owner occupied | $114,554 | $111,557 | $106,172 |
| Median income renter occupied | $0 | $52,117 | $52,080 |
| Median earnings male | $61,800 | $60,185 | $54,343 |
| Median earnings female | $37,519 | $40,368 | $38,439 |
| Unemployment rate | 6.1% | 6.6% | 4.9% |
| Poverty level | 18.6% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 26.1% | 26.1% |
| Manufacturing sector | 23.9% | 23.9% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 30.6% | 30.6% |
| Public administration | 0.7% | 0.7% |
| Transportation, warehousing & utilities | 3.7% | 3.7% |
| Education, health & social services | 9.0% | 9.0% |
| Other | 6.0% | 6.0% |
| City | Population | Household Income | National Avg. |
| Erie, IL | 1,927 | $130,267 | 60.2% |
| Rapids City, IL | 1,031 | $123,536 | 51.9% |
| Port Byron, IL | 2,071 | $122,539 | 50.7% |
| McCausland, IA | 388 | $120,239 | 47.8% |
| Princeton, IA | 976 | $117,033 | 43.9% |
| Hillsdale, IL | 546 | $110,496 | 35.9% |
| City | Population | Household Income | National Avg. |
| Byromville, GA | 546 | $55,187 | 32.1% |
| Pretty Prairie, KS | 546 | $74,555 | 8.3% |
| Carp Lake, MI | 546 | $50,232 | 38.2% |
| Ingold, NC | 546 | $43,630 | 46.4% |
| Petros, TN | 546 | $53,184 | 34.6% |
| Hillsdale, IL | 546 | $110,496 | 35.9% |