| Index | Darlington | Wisconsin | National |
| Income per capita | $38,041 | $43,754 | $44,883 |
| Median household income | $81,225 | $81,774 | $81,333 |
| Median income owner occupied | $97,746 | $103,160 | $106,172 |
| Median income renter occupied | $37,495 | $47,125 | $52,080 |
| Median earnings male | $60,854 | $54,326 | $54,343 |
| Median earnings female | $41,346 | $38,113 | $38,439 |
| Unemployment rate | 0.8% | 3.9% | 4.9% |
| Poverty level | 8.0% | 12.7% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 13.2% | 13.2% |
| Manufacturing sector | 24.2% | 24.2% |
| Financial & insurance services | 1.1% | 1.1% |
| Wholesale & retail services | 15.3% | 15.3% |
| Public administration | 3.7% | 3.7% |
| Transportation, warehousing & utilities | 10.7% | 10.7% |
| Education, health & social services | 8.9% | 8.9% |
| Other | 21.5% | 21.5% |
| City | Population | Household Income | National Avg. |
| Belmont, WI | 1,068 | $106,654 | 31.1% |
| Hollandale, WI | 275 | $88,993 | 9.4% |
| Blanchardville, WI | 830 | $87,415 | 7.5% |
| Scales Mound, IL | 521 | $85,113 | 4.6% |
| Benton, WI | 886 | $84,240 | 3.6% |
| Darlington, WI | 2,390 | $81,225 | 0.1% |
| City | Population | Household Income | National Avg. |
| Wilsonville, AL | 2,390 | $85,347 | 4.9% |
| Trenton, GA | 2,390 | $45,331 | 44.3% |
| Berkeley Lake, GA | 2,389 | $203,384 | 150.1% |
| Villa Grove, IL | 2,389 | $78,891 | 3.0% |
| Monroe, UT | 2,389 | $88,784 | 9.2% |
| Darlington, WI | 2,390 | $81,225 | 0.1% |