| ECONOMY | Hamilton Township (Mercer county) | Rockville | United States |
| Unemployment Rate | 7.40% | 4.70% | 8.60% |
| Recent Job Growth | 1.13% | 0.42% | 0.35% |
| Future Job Growth | 34.86% | 36.14% | 32.10% |
| Sales Taxes | 7.00% | 6.00% | 5.00% |
| Income Taxes | 2.45% | 7.95% | 4.70% |
| Income per Cap. | $30,688 | $45,132 | $26,154 |
| Household Income | $68,492 | $94,007 | $50,935 |
| ESTIMATED HOUSEHOLDS BY HOUSEHOLD INCOME | | | |
| Income Less Than 15K | 6.61% | 4.28% | 12.37% |
| Income between 15K and 25K | 6.79% | 4.58% | 10.53% |
| Income between 25K and 35K | 7.64% | 4.86% | 10.88% |
| Income between 35K and 50K | 13.07% | 8.99% | 15.37% |
| Income between 50K and 75K | 21.94% | 15.36% | 20.14% |
| Income between 75K and 100K | 17.12% | 14.92% | 12.41% |
| Income between 100K and 150K | 18.53% | 22.37% | 11.27% |
| Income between 150K and 250K | 6.59% | 16.99% | 5.01% |
| Income between 250K and 500K | 1.55% | 7.04% | 1.86% |
| Income greater than 500K | 0.16% | 0.61% | 0.16% |
| POPULATION BY OCCUPATION | | | |
| Management, Business, and Financial Operations | 14.38% | 20.14% | 14.04% |
| Professional and Related Occupations | 22.34% | 36.34% | 20.61% |
| Service | 13.40% | 12.75% | 14.45% |
| Sales and Office | 30.48% | 21.18% | 26.75% |
| Farming, Fishing, and Forestry | 0.15% | 0.01% | 0.70% |
| Construction, Extraction, and Maintenance | 8.44% | 4.86% | 9.42% |
| Production, Transportation, and Material Moving | 10.83% | 4.71% | 14.05% |
