| Index | New Milford | Illinois | National |
| Income per capita | $38,579 | $47,397 | $44,883 |
| Median household income | $86,347 | $88,967 | $81,333 |
| Median income owner occupied | $86,094 | $111,557 | $106,172 |
| Median income renter occupied | $80,583 | $52,117 | $52,080 |
| Median earnings male | $44,741 | $60,185 | $54,343 |
| Median earnings female | $48,972 | $40,368 | $38,439 |
| Unemployment rate | 10.5% | 6.6% | 4.9% |
| Poverty level | 17.6% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 2.7% | 2.7% |
| Manufacturing sector | 21.9% | 21.9% |
| Financial & insurance services | 0.5% | 0.5% |
| Wholesale & retail services | 8.7% | 8.7% |
| Public administration | 6.7% | 6.7% |
| Transportation, warehousing & utilities | 41.2% | 41.2% |
| Education, health & social services | 9.2% | 9.2% |
| Other | 9.2% | 9.2% |
| City | Population | Household Income | National Avg. |
| Timberlane, IL | 1,195 | $256,814 | 215.8% |
| Davis Junction, IL | 2,654 | $126,730 | 55.8% |
| Winnebago, IL | 3,610 | $125,851 | 54.7% |
| Candlewick Lake, IL | 5,537 | $118,466 | 45.7% |
| Poplar Grove, IL | 4,641 | $111,390 | 37.0% |
| New Milford, IL | 1,399 | $86,347 | 6.2% |
| City | Population | Household Income | National Avg. |
| Damariscotta, ME | 1,399 | $70,770 | 13.0% |
| Avondale, PA | 1,399 | $108,762 | 33.7% |
| Shoemakersville, PA | 1,399 | $97,026 | 19.3% |
| Mount Currie, BC | 1,399 | n/a | |
| Indian Hills, CO | 1,398 | $186,489 | 129.3% |
| New Milford, IL | 1,399 | $86,347 | 6.2% |