| Index | Princeton | Kansas | National |
| Income per capita | $32,401 | $42,278 | $44,883 |
| Median household income | $70,189 | $81,041 | $81,333 |
| Median income owner occupied | $70,516 | $102,579 | $106,172 |
| Median income renter occupied | $0 | $49,666 | $52,080 |
| Median earnings male | $50,073 | $53,070 | $54,343 |
| Median earnings female | $39,373 | $35,993 | $38,439 |
| Unemployment rate | 3.8% | 3.7% | 4.9% |
| Poverty level | 8.8% | 13.3% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 19.1% | 19.1% |
| Manufacturing sector | 19.1% | 19.1% |
| Financial & insurance services | 0.0% | 0.0% |
| Wholesale & retail services | 25.5% | 25.5% |
| Public administration | 4.3% | 4.3% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 14.9% | 14.9% |
| Other | 12.8% | 12.8% |
| City | Population | Household Income | National Avg. |
| Pomona, KS | 1,233 | $81,773 | 0.5% |
| Richmond, KS | 544 | $77,912 | 4.2% |
| Greeley, KS | 366 | $76,419 | 6.0% |
| Garnett, KS | 3,328 | $72,975 | 10.3% |
| Ottawa, KS | 12,572 | $71,334 | 12.3% |
| Princeton, KS | 214 | $70,189 | 13.7% |
| City | Population | Household Income | National Avg. |
| White Hills, AZ | 214 | $79,853 | 1.8% |
| Garden City, CO | 214 | $57,661 | 29.1% |
| Thor, IA | 214 | $72,206 | 11.2% |
| Sammons Point, IL | 214 | $80,994 | 0.4% |
| Grantville, KS | 214 | $104,288 | 28.2% |
| Princeton, KS | 214 | $70,189 | 13.7% |