Comparison to Surrounding Areas
The median household income ($162,143) for 01434 is less than the median household income for 01451 ($214,792) and Harvard town ($213,996). But it's more than 01464 ($122,365), 01523 ($134,833), 01432 ($101,966), Worcester County ($95,939), Middlesex County ($130,847), Shirley town ($122,365), and Ayer town ($101,875).
| 01434 | $162,143 |
| Ayer town | $101,875 |
| Shirley town | $122,365 |
| Harvard town | $213,996 |
| Middlesex County | $130,847 |
| Worcester County | $95,939 |
Get Median Household Income for all Zip Codes in Massachusetts.
The average household income ($157,197) for 01434 is less than the average household income for 01451 ($275,566), Middlesex County ($178,070), and Harvard town ($267,608). But it's more than 01432 ($138,309), 01464 ($149,622), 01523 ($148,162), Worcester County ($124,653), Ayer town ($137,670), and Shirley town ($149,622).
| 01434 | $157,197 |
| Ayer town | $137,670 |
| Shirley town | $149,622 |
| Harvard town | $267,608 |
| Middlesex County | $178,070 |
| Worcester County | $124,653 |
Get Average Household Income for all Zip Codes in Massachusetts.
The per-capita income for 01434 is $26,859. The per capita income ($26,859) for 01434 is less than 01451 ($97,637), 01432 ($58,087), 01523 ($51,052), 01464 ($49,118), Middlesex County ($69,556), Worcester County ($48,914), Harvard town ($81,992), Shirley town ($49,118), and Ayer town ($58,385).
| 01434 | $26,859 |
| Ayer town | $58,385 |
| Shirley town | $49,118 |
| Harvard town | $81,992 |
| Middlesex County | $69,556 |
| Worcester County | $48,914 |
Get Per-Capita Income for all Zip Codes in Massachusetts.
43.5% of households make over $200,000 a year. The percent high income households (43.5%) for 01434 is less than the percent high income households for 01451 (55.5%) and Harvard town (55.5%). But it's more than 01464 (21.6%), 01523 (21.6%), 01432 (23.5%), Worcester County (17.3%), Middlesex County (31.1%), Shirley town (21.6%), and Ayer town (23.5%).
| 01434 | 43.5% |
| Ayer town | 23.5% |
| Shirley town | 21.6% |
| Harvard town | 55.5% |
| Middlesex County | 31.1% |
| 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 | |
|---|---|---|---|---|
| 01434 | $-1 | $-1 | $212,292 | $-1 |
| Ayer town | $-1 | $145,980 | $117,344 | $58,651 |
| Shirley town | $-1 | $118,906 | $138,996 | $86,932 |
| Harvard town | $-1 | $250,001 | $230,039 | $117,917 |
| Middlesex County | $80,376 | $149,054 | $162,925 | $78,342 |
| 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 01434 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+ | |||||
| 01434 | +/-$134,866 | +/-$43,341 | +/-$8,129 | +/-17.0% | +/-$-1 | +/-$-1 | +/-$75,983 | +/-$-1 |
| Ayer town | +/-$14,619 | +/-$13,385 | +/-$5,386 | +/-5.2% | +/-$-1 | +/-$23,160 | +/-$28,711 | +/-$14,421 |
| Shirley town | +/-$16,320 | +/-$23,669 | +/-$8,259 | +/-6.8% | +/-$-1 | +/-$33,793 | +/-$41,612 | +/-$37,569 |
| Harvard town | +/-$23,859 | +/-$40,228 | +/-$10,510 | +/-7.1% | +/-$-1 | +/-$-1 | +/-$39,015 | +/-$37,777 |
| Middlesex County | +/-$1,164 | +/-$1,505 | +/-$581 | +/-0.4% | +/-$5,942 | +/-$2,605 | +/-$2,800 | +/-$2,034 |
| Worcester County | +/-$1,131 | +/-$1,427 | +/-$542 | +/-0.5% | +/-$4,431 | +/-$3,046 | +/-$2,880 | +/-$1,714 |