| Index | Terryville | Connecticut | National |
| Income per capita | $57,540 | $58,644 | $44,883 |
| Median household income | $91,214 | $105,898 | $81,333 |
| Median income owner occupied | $120,579 | $143,532 | $106,172 |
| Median income renter occupied | $62,256 | $56,168 | $52,080 |
| Median earnings male | $68,290 | $67,487 | $54,343 |
| Median earnings female | $49,135 | $47,151 | $38,439 |
| Unemployment rate | 3.1% | 5.6% | 4.9% |
| Poverty level | 7.3% | 10.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 18.4% | 18.4% |
| Manufacturing sector | 22.9% | 22.9% |
| Financial & insurance services | 5.9% | 5.9% |
| Wholesale & retail services | 13.4% | 13.4% |
| Public administration | 5.7% | 5.7% |
| Transportation, warehousing & utilities | 3.2% | 3.2% |
| Education, health & social services | 11.6% | 11.6% |
| Other | 18.6% | 18.6% |
| City | Population | Household Income | National Avg. |
| West Simsbury, CT | 3,230 | $226,767 | 178.8% |
| Weatogue, CT | 2,471 | $193,145 | 137.5% |
| Simsbury Center, CT | 6,499 | $159,502 | 96.1% |
| West Hartford, CT | 64,994 | $156,812 | 92.8% |
| Kensington, CT | 9,985 | $147,233 | 81.0% |
| Terryville, CT | 5,203 | $91,214 | 12.1% |
| City | Population | Household Income | National Avg. |
| Clarkson, NY | 5,203 | $92,576 | 13.8% |
| McGuire AFB, NJ | 5,202 | $113,322 | 39.3% |
| Delhi Hills, OH | 5,202 | $137,947 | 69.6% |
| Alva, OK | 5,202 | $69,588 | 14.4% |
| Centre Hastings, ON | 5,204 | n/a | |
| Terryville, CT | 5,203 | $91,214 | 12.1% |