| Index | South Amherst | Massachusetts | National |
| Income per capita | $33,197 | $57,616 | $44,883 |
| Median household income | $73,583 | $106,188 | $81,333 |
| Median income owner occupied | $154,408 | $143,346 | $106,172 |
| Median income renter occupied | $32,197 | $57,502 | $52,080 |
| Median earnings male | $20,769 | $67,299 | $54,343 |
| Median earnings female | $11,422 | $46,306 | $38,439 |
| Unemployment rate | 9.3% | 4.8% | 4.9% |
| Poverty level | 36.7% | 11.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 3.5% | 0.0% |
| Manufacturing sector | 5.6% | 0.0% |
| Financial & insurance services | 4.3% | 0.0% |
| Wholesale & retail services | 9.8% | 22.4% |
| Public administration | 1.8% | 1.3% |
| Transportation, warehousing & utilities | 0.3% | 0.6% |
| Education, health & social services | 33.4% | 52.4% |
| Other | 41.3% | 19.9% |
| City | Population | Household Income | National Avg. |
| Granby, MA | 1,221 | $151,454 | 86.2% |
| Wilbraham, MA | 3,333 | $128,430 | 57.9% |
| Hatfield, MA | 1,180 | $122,017 | 50.0% |
| South Deerfield, MA | 2,201 | $115,401 | 41.9% |
| Westfield, MA | 42,547 | $109,240 | 34.3% |
| South Amherst, MA | 5,420 | $73,583 | 9.5% |
| City | Population | Household Income | National Avg. |
| Ripley, MS | 5,421 | $69,673 | 14.3% |
| Offutt AFB, NE | 5,421 | $93,004 | 14.3% |
| Kings Point, NY | 5,418 | $225,767 | 177.6% |
| Midway, UT | 5,418 | $151,642 | 86.4% |
| Willow Creek No. 26, AB | 5,418 | n/a | |
| South Amherst, MA | 5,420 | $73,583 | 9.5% |