| Index | Boulder Hill | Illinois | National |
| Income per capita | $37,725 | $47,397 | $44,883 |
| Median household income | $103,668 | $88,967 | $81,333 |
| Median income owner occupied | $103,604 | $111,557 | $106,172 |
| Median income renter occupied | $94,840 | $52,117 | $52,080 |
| Median earnings male | $53,765 | $60,185 | $54,343 |
| Median earnings female | $38,399 | $40,368 | $38,439 |
| Unemployment rate | 5.5% | 6.6% | 4.9% |
| Poverty level | 5.0% | 14.0% | 15.1% |


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| Labour Type | Male | Female |
| Construction industry | 14.0% | 14.0% |
| Manufacturing sector | 15.0% | 15.0% |
| Financial & insurance services | 1.7% | 1.7% |
| Wholesale & retail services | 18.8% | 18.8% |
| Public administration | 0.4% | 0.4% |
| Transportation, warehousing & utilities | 4.7% | 4.7% |
| Education, health & social services | 11.6% | 11.6% |
| Other | 29.5% | 29.5% |
| City | Population | Household Income | National Avg. |
| Plainfield, IL | 45,974 | $198,573 | 144.1% |
| Naperville, IL | 151,582 | $193,565 | 138.0% |
| Winfield, IL | 10,018 | $190,724 | 134.5% |
| Glen Ellyn, IL | 28,828 | $177,846 | 118.7% |
| Geneva, IL | 22,487 | $174,660 | 114.7% |
| Boulder Hill, IL | 9,282 | $103,668 | 27.5% |
| City | Population | Household Income | National Avg. |
| LaSalle, IL | 9,282 | $78,542 | 3.4% |
| Roxborough Park, CO | 9,283 | $209,117 | 157.1% |
| Cameron, MO | 9,284 | $85,784 | 5.5% |
| Groton, CT | 9,279 | $78,063 | 4.0% |
| Corman Park No. 344, SK | 9,288 | n/a | |
| Boulder Hill, IL | 9,282 | $103,668 | 27.5% |