| Index | Plattville | Illinois | National |
| Income per capita | $59,817 | $47,397 | $44,883 |
| Median household income | $129,752 | $88,967 | $81,333 |
| Median income owner occupied | $134,374 | $111,557 | $106,172 |
| Median income renter occupied | $0 | $52,117 | $52,080 |
| Median earnings male | $96,097 | $60,185 | $54,343 |
| Median earnings female | $46,828 | $40,368 | $38,439 |
| Unemployment rate | 3.4% | 6.6% | 4.9% |
| Poverty level | 17.4% | 14.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 31.7% | 31.7% |
| Manufacturing sector | 26.8% | 26.8% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 2.4% | 2.4% |
| Public administration | 9.8% | 9.8% |
| Transportation, warehousing & utilities | 9.8% | 9.8% |
| Education, health & social services | 7.3% | 7.3% |
| Other | 12.2% | 12.2% |
| City | Population | Household Income | National Avg. |
| Plainfield, IL | 45,974 | $198,573 | 144.1% |
| Naperville, IL | 151,582 | $193,565 | 138.0% |
| Shorewood, IL | 17,848 | $157,629 | 93.8% |
| Yorkville, IL | 19,794 | $152,534 | 87.5% |
| Newark, IL | 1,376 | $150,603 | 85.2% |
| Plattville, IL | 195 | $129,752 | 59.5% |
| City | Population | Household Income | National Avg. |
| Halibut Cove, AK | 195 | $116,164 | 42.8% |
| Lutak, AK | 195 | $0 | 100.0% |
| Huetter, ID | 195 | $48,699 | 40.1% |
| Corunna, IN | 195 | $82,753 | 1.7% |
| Mercersville, MD | 195 | $65,660 | 19.3% |
| Plattville, IL | 195 | $129,752 | 59.5% |