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Petersham CDP, MA
ZIP 01366 — Economy & Jobs
Source: U.S. Census Bureau ACS 2019–2023 5-Year Estimates. Page data updated 2026-08-02.
Upper Middle ClassLow Snow Area
Income, employment, industries, and economic trends
Historical Trends in 01366 (2020–Present)
Since 2020, population grew 1.6%, median income rose 27.3% (inflation-adjusted), home values increased 7.1%.
Income & Economy in Petersham CDP, MA (01366)
Median Income
$107,656
*Adjusted for inflation (2023 dollars)
IRS Net Migration
+55
Wealth inflow
Population
1,173
Unemployment
3.9%
0.2pp above US avg
IRS migration statistics show a net inflow of about 55 for ZIP 01366 (Petersham CDP, MA) on US5’s published series — a signal of people/tax filers moving in relative to those leaving. Inflows often track job growth, housing demand, or lifestyle migration; treat the figure as a directional indicator rather than a precise headcount.
Economy & Jobs key statistics
| Income & Jobs | |
|---|---|
| Median household income | $107,656 |
| Unemployment | 3.9% |
| Establishments | 30 |
| Employees | 136 |