| Index | Washington | Illinois | National |
| Income per capita | $53,235 | $47,397 | $44,883 |
| Median household income | $115,059 | $88,967 | $81,333 |
| Median income owner occupied | $130,492 | $111,557 | $106,172 |
| Median income renter occupied | $63,555 | $52,117 | $52,080 |
| Median earnings male | $87,053 | $60,185 | $54,343 |
| Median earnings female | $49,635 | $40,368 | $38,439 |
| Unemployment rate | 1.5% | 6.6% | 4.9% |
| Poverty level | 5.2% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 8.8% | 8.8% |
| Manufacturing sector | 25.7% | 25.7% |
| Financial & insurance services | 3.7% | 3.7% |
| Wholesale & retail services | 15.2% | 15.2% |
| Public administration | 3.8% | 3.8% |
| Transportation, warehousing & utilities | 7.8% | 7.8% |
| Education, health & social services | 10.3% | 10.3% |
| Other | 23.0% | 23.0% |
| City | Population | Household Income | National Avg. |
| Germantown Hills, IL | 3,500 | $176,315 | 116.8% |
| Dunlap, IL | 1,144 | $150,322 | 84.8% |
| Goodfield, IL | 1,006 | $133,304 | 63.9% |
| Heritage Lake, IL | 1,712 | $131,363 | 61.5% |
| Morton, IL | 16,134 | $119,358 | 46.8% |
| Washington, IL | 16,894 | $115,059 | 41.5% |
| City | Population | Household Income | National Avg. |
| Heber, UT | 16,894 | $120,485 | 48.1% |
| Storrs, CT | 16,897 | $37,794 | 53.5% |
| Hillcrest Heights, MD | 16,890 | $100,785 | 23.9% |
| Mercedes, TX | 16,898 | $58,108 | 28.6% |
| Menomonie, WI | 16,888 | $65,359 | 19.6% |
| Washington, IL | 16,894 | $115,059 | 41.5% |