| Index | Williamstown | Vermont | National |
| Income per capita | $46,673 | $44,794 | $44,883 |
| Median household income | $107,471 | $82,422 | $81,333 |
| Median income owner occupied | $120,354 | $100,400 | $106,172 |
| Median income renter occupied | $27,491 | $48,793 | $52,080 |
| Median earnings male | $52,612 | $51,965 | $54,343 |
| Median earnings female | $77,544 | $39,268 | $38,439 |
| Unemployment rate | 0.4% | 3.4% | 4.9% |
| Poverty level | 3.8% | 11.6% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 6.2% | 6.2% |
| Manufacturing sector | 13.7% | 13.7% |
| Financial & insurance services | 1.8% | 1.8% |
| Wholesale & retail services | 13.7% | 13.7% |
| Public administration | 5.7% | 5.7% |
| Transportation, warehousing & utilities | 2.3% | 2.3% |
| Education, health & social services | 27.5% | 27.5% |
| Other | 29.1% | 29.1% |
| City | Population | Household Income | National Avg. |
| East Barre, VT | 823 | $99,809 | 22.7% |
| Montpelier, VT | 7,614 | $98,397 | 21.0% |
| Websterville, VT | 390 | $91,032 | 11.9% |
| South Barre, VT | 1,135 | $82,269 | 1.2% |
| Northfield, VT | 4,589 | $80,857 | 0.6% |
| Williamstown, VT | 1,282 | $107,471 | 32.1% |
| City | Population | Household Income | National Avg. |
| Grandview, OK | 1,282 | $90,307 | 11.0% |
| Ruckersville, VA | 1,282 | $107,042 | 31.6% |
| Kettleman City, CA | 1,283 | $82,335 | 1.2% |
| Mitchell, IL | 1,281 | $94,232 | 15.9% |
| Farmland, IN | 1,281 | $60,600 | 25.5% |
| Williamstown, VT | 1,282 | $107,471 | 32.1% |