| Index | Princeton | Indiana | National |
| Income per capita | $38,024 | $39,271 | $44,883 |
| Median household income | $67,917 | $75,463 | $81,333 |
| Median income owner occupied | $84,824 | $93,561 | $106,172 |
| Median income renter occupied | $49,895 | $44,330 | $52,080 |
| Median earnings male | $53,084 | $53,211 | $54,343 |
| Median earnings female | $29,997 | $34,936 | $38,439 |
| Unemployment rate | 1.6% | 4.6% | 4.9% |
| Poverty level | 16.0% | 15.0% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 6.5% | 6.5% |
| Manufacturing sector | 38.2% | 38.2% |
| Financial & insurance services | 0.4% | 0.4% |
| Wholesale & retail services | 21.7% | 21.7% |
| Public administration | 0.8% | 0.8% |
| Transportation, warehousing & utilities | 9.9% | 9.9% |
| Education, health & social services | 5.6% | 5.6% |
| Other | 16.0% | 16.0% |
| City | Population | Household Income | National Avg. |
| Elberfeld, IN | 862 | $125,032 | 53.7% |
| Haubstadt, IN | 1,808 | $94,594 | 16.3% |
| Allendale, IL | 677 | $94,504 | 16.2% |
| Mackey, IN | 145 | $92,233 | 13.4% |
| Fort Branch, IN | 3,484 | $91,350 | 12.3% |
| Princeton, IN | 9,020 | $67,917 | 16.5% |
| City | Population | Household Income | National Avg. |
| Maysville, KY | 9,021 | $53,356 | 34.4% |
| Bridgewater, NS | 9,016 | n/a | |
| Thomaston, GA | 9,024 | $40,189 | 50.6% |
| Cresskill, NJ | 9,015 | $211,213 | 159.7% |
| Laurel Hill, VA | 9,025 | $168,735 | 107.5% |
| Princeton, IN | 9,020 | $67,917 | 16.5% |