Comparison to Surrounding Areas
The median household income ($141,944) for 01581 is less than the median household income for 01532 ($153,199), 01568 ($160,417), 01748 ($222,801), and 01772 ($201,568). But it's more than 01536 ($115,938), 01545 ($139,302), and Worcester County ($95,939). And it's the same as Westborough town ($141,944).
| 01581 | $141,944 |
| Westborough town | $141,944 |
| Worcester County | $95,939 |
Get Median Household Income for all Zip Codes in Massachusetts.
The average household income ($181,202) for 01581 is less than the average household income for 01532 ($208,169), 01568 ($186,352), 01748 ($285,962), and 01772 ($269,983). But it's more than 01536 ($141,913), 01545 ($178,886), and Worcester County ($124,653). And it's the same as Westborough town ($181,202).
| 01581 | $181,202 |
| Westborough town | $181,202 |
| Worcester County | $124,653 |
Get Average Household Income for all Zip Codes in Massachusetts.
The per-capita income for 01581 is $66,421. The per capita income ($66,421) for 01581 is less than the per capita income for 01532 ($77,642), 01545 ($68,008), 01568 ($68,101), 01748 ($98,172), and 01772 ($97,617). But it's more than 01536 ($59,464) and Worcester County ($48,914). And it's the same as Westborough town ($66,421).
| 01581 | $66,421 |
| Westborough town | $66,421 |
| Worcester County | $48,914 |
Get Per-Capita Income for all Zip Codes in Massachusetts.
32.1% of households make over $200,000 a year. The percent high income households (32.1%) for 01581 is less than the percent high income households for 01532 (40.3%), 01568 (38.3%), 01748 (54.7%), and 01772 (51.0%). But it's more than 01536 (23.9%), 01545 (31.0%), and Worcester County (17.3%). And it's the same as Westborough town (32.1%).
| 01581 | 32.1% |
| Westborough town | 32.1% |
| Worcester County | 17.3% |
Get High Income Households for all Zip Codes in Massachusetts.
| under 25 years | 25 to 44 years | 45 to 64 years | 65 years and over | |
|---|---|---|---|---|
| 01581 | $68,385 | $131,848 | $212,778 | $99,398 |
| Westborough town | $68,385 | $131,848 | $212,778 | $99,398 |
| Worcester County | $56,223 | $104,090 | $123,837 | $61,599 |
Get Median Household Income by Age of Householder for all Zip Codes in Massachusetts.
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All income statistics above are the most current, comparable income statistics available from the US Census Bureau and are from the American Community Survey 2024 5-year estimates. You can find this information and other demographics for 01581 on the US Census Bureau’s website. These values are in 2024 inflation-adjusted dollars and were downloaded on 29 January 2026.
Margins of error for the income data are:
| Median Household Income | Average Household Income | Per Capita Income | High Income Households | Median Household Income by Age of Householder | ||||
|---|---|---|---|---|---|---|---|---|
| under 25 | 25 to 44 | 45 to 64 | 65+ | |||||
| 01581 | +/-$12,497 | +/-$14,794 | +/-$5,471 | +/-3.7% | +/-$62,678 | +/-$12,177 | +/-$24,167 | +/-$20,591 |
| Westborough town | +/-$12,497 | +/-$14,794 | +/-$5,471 | +/-3.7% | +/-$62,678 | +/-$12,177 | +/-$24,167 | +/-$20,591 |
| Worcester County | +/-$1,131 | +/-$1,427 | +/-$542 | +/-0.5% | +/-$4,431 | +/-$3,046 | +/-$2,880 | +/-$1,714 |