| Index | Plainville | Indiana | National |
| Income per capita | $38,862 | $39,271 | $44,883 |
| Median household income | $55,213 | $75,463 | $81,333 |
| Median income owner occupied | $72,607 | $93,561 | $106,172 |
| Median income renter occupied | $53,530 | $44,330 | $52,080 |
| Median earnings male | $55,873 | $53,211 | $54,343 |
| Median earnings female | $52,106 | $34,936 | $38,439 |
| Unemployment rate | 0.9% | 4.6% | 4.9% |
| Poverty level | 7.7% | 15.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 4.9% | 4.9% |
| Manufacturing sector | 35.8% | 35.8% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 9.9% | 9.9% |
| Public administration | 8.6% | 8.6% |
| Transportation, warehousing & utilities | 12.3% | 12.3% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 28.4% | 28.4% |
| City | Population | Household Income | National Avg. |
| Burns City, IN | 36 | $125,864 | 54.8% |
| Crane, IN | 338 | $98,445 | 21.0% |
| Montgomery, IN | 1,048 | $93,349 | 14.8% |
| Sandborn, IN | 324 | $93,174 | 14.6% |
| Bruceville, IN | 415 | $86,878 | 6.8% |
| Plainville, IN | 284 | $55,213 | 32.1% |
| City | Population | Household Income | National Avg. |
| Ambler, AK | 284 | $51,373 | 36.8% |
| Mount Olive CDP (Coosa County), AL | 284 | $50,568 | 37.8% |
| Russell, AR | 284 | $33,752 | 58.5% |
| Valley Springs, AR | 284 | $88,545 | 8.9% |
| Wilmar, AR | 284 | $0 | 100.0% |
| Plainville, IN | 284 | $55,213 | 32.1% |