| Index | Guilford | New York | National |
| Income per capita | $34,788 | $51,391 | $44,883 |
| Median household income | $79,794 | $89,985 | $81,333 |
| Median income owner occupied | $82,078 | $125,982 | $106,172 |
| Median income renter occupied | $0 | $58,659 | $52,080 |
| Median earnings male | $60,596 | $59,465 | $54,343 |
| Median earnings female | $38,284 | $44,739 | $38,439 |
| Unemployment rate | 19.0% | 5.0% | 4.9% |
| Poverty level | 0.0% | 15.5% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 24.5% | 24.5% |
| Manufacturing sector | 15.1% | 15.1% |
| Financial & insurance services | 20.8% | 20.8% |
| Wholesale & retail services | 15.1% | 15.1% |
| Public administration | 0.0% | 0.0% |
| Transportation, warehousing & utilities | 0.0% | 0.0% |
| Education, health & social services | 0.0% | 0.0% |
| Other | 0.0% | 0.0% |
| City | Population | Household Income | National Avg. |
| Gilbertsville, NY | 310 | $105,147 | 29.3% |
| New Berlin, NY | 999 | $93,041 | 14.4% |
| Greene, NY | 1,560 | $76,152 | 6.4% |
| Afton, NY | 1,168 | $75,281 | 7.4% |
| Unadilla, NY | 936 | $69,156 | 15.0% |
| Guilford, NY | 208 | $79,794 | 1.9% |
| City | Population | Household Income | National Avg. |
| Gakona, AK | 208 | $0 | 100.0% |
| Fairford, AL | 208 | $0 | 100.0% |
| Ratcliff, AR | 208 | $60,916 | 25.1% |
| Whitfield CDP (Santa Rosa County), FL | 208 | $52,567 | 35.4% |
| Williams, IN | 208 | $0 | 100.0% |
| Guilford, NY | 208 | $79,794 | 1.9% |