| Index | Westborough | Massachusetts | National |
| Income per capita | $73,936 | $57,616 | $44,883 |
| Median household income | $125,999 | $106,188 | $81,333 |
| Median income owner occupied | $189,934 | $143,346 | $106,172 |
| Median income renter occupied | $77,789 | $57,502 | $52,080 |
| Median earnings male | $96,243 | $67,299 | $54,343 |
| Median earnings female | $77,109 | $46,306 | $38,439 |
| Unemployment rate | 2.4% | 4.8% | 4.9% |
| Poverty level | 9.7% | 11.4% | 15.1% |

| Labour Type | Male | Female |
| Construction industry | 7.7% | 7.7% |
| Manufacturing sector | 12.4% | 12.4% |
| Financial & insurance services | 7.0% | 7.0% |
| Wholesale & retail services | 21.2% | 21.2% |
| Public administration | 1.3% | 1.3% |
| Transportation, warehousing & utilities | 3.7% | 3.7% |
| Education, health & social services | 13.2% | 13.2% |
| Other | 32.0% | 32.0% |
| City | Population | Household Income | National Avg. |
| Cochituate, MA | 6,978 | $262,151 | 222.3% |
| Cordaville, MA | 2,982 | $252,385 | 210.3% |
| Hopkinton, MA | 3,986 | $208,658 | 156.5% |
| West Concord, MA | 7,498 | $198,467 | 144.0% |
| Northborough, MA | 6,697 | $194,922 | 139.7% |
| Westborough, MA | 4,150 | $125,999 | 54.9% |
| City | Population | Household Income | National Avg. |
| Ellenville, NY | 4,150 | $66,634 | 18.1% |
| Lolo, MT | 4,149 | $91,407 | 12.4% |
| Fulton, MD | 4,151 | $252,994 | 211.1% |
| Amity Gardens, PA | 4,152 | $123,973 | 52.4% |
| McLoud, OK | 4,147 | $78,775 | 3.1% |
| Westborough, MA | 4,150 | $125,999 | 54.9% |