| Index | Guilford Center | Connecticut | National |
| Income per capita | $107,344 | $58,644 | $44,883 |
| Median household income | $104,133 | $105,898 | $81,333 |
| Median income owner occupied | $165,807 | $143,532 | $106,172 |
| Median income renter occupied | $70,899 | $56,168 | $52,080 |
| Median earnings male | $86,602 | $67,487 | $54,343 |
| Median earnings female | $61,443 | $47,151 | $38,439 |
| Unemployment rate | 0.5% | 5.6% | 4.9% |
| Poverty level | 5.3% | 10.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 6.1% | 6.1% |
| Manufacturing sector | 15.1% | 15.1% |
| Financial & insurance services | 11.4% | 11.4% |
| Wholesale & retail services | 19.5% | 19.5% |
| Public administration | 2.7% | 2.7% |
| Transportation, warehousing & utilities | 3.7% | 3.7% |
| Education, health & social services | 17.7% | 17.7% |
| Other | 22.6% | 22.6% |
| City | Population | Household Income | National Avg. |
| Durham, CT | 3,676 | $182,692 | 124.6% |
| Higganum, CT | 1,831 | $166,567 | 104.8% |
| North Haven, CT | 24,450 | $157,072 | 93.1% |
| Essex Village, CT | 2,819 | $150,882 | 85.5% |
| Chester Center, CT | 1,801 | $133,151 | 63.7% |
| Guilford Center, CT | 2,752 | $104,133 | 28.0% |
| City | Population | Household Income | National Avg. |
| East Sonora, CA | 2,752 | $74,765 | 8.1% |
| Mission Canyon, CA | 2,752 | $224,072 | 175.5% |
| Casey, IL | 2,752 | $66,937 | 17.7% |
| Perezville, TX | 2,752 | $71,215 | 12.4% |
| Macamic, QC | 2,752 | n/a | |
| Guilford Center, CT | 2,752 | $104,133 | 28.0% |