ZIP code
01366
Petersham, MA
01366 covers Petersham in Worcester County, with 1,173 people in the ACS 2023 estimate.
Figures are for the Census ZIP Code Tabulation Area (ZCTA), which is not the same as a USPS ZIP code. A PO Box or unique ZIP may have no ZCTA and no demographics. Methodology
U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 01366. Methodology
ZIP code map of 01366

About ZIP code 01366
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 01366. Not ACS. Methodology
People in 01366
Race
- White1,101
- Black or African American4
- American Indian or Alaska Native1
- Asian6
- Other race25
- Two or more races50
Hispanic or Latino (any race): 37
Age
- Under 10118
- 10 to 19108
- 20 to 2994
- 30 to 39106
- 40 to 49130
- 50 to 59206
- 60 to 69220
- 70 to 79164
- 80 and older41
Income and housing in 01366
Education
- High school graduate97.8%
- Bachelor's degree42.9%
- Graduate degree24.2%
Places covering 01366
Cities and places — Population overlap
Share of this ZIP/ZCTA’s population located within each place, based on ZIP Code Database place-overlap data. This is a population measure, not land-area overlap or the Census-place population.
- Petersham19.0%
ZIP Code Database place-overlap table, field percent_of_zip_population_in_place, keyed by place_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
Counties — Population overlap
Share of this ZIP/ZCTA’s population located within each county, based on ZIP Code Database county-overlap data. This is a population measure, not land-area overlap or the Census county population.
- Worcester County100.0%
ZIP Code Database county-overlap table, field percent_of_zip_population_in_county, keyed by county_geoid. Not ACS 2019–2023. Overlap vintage is the shipped overlap table and is separate from ACS. Methodology
81.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 01366
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 1,240 | |
| 2006 | 1,149 | |
| 2007 | 1,253 | |
| 2008 | 1,196 | |
| 2009 | 1,145 | |
| 2010 | 1,132 | |
| 2011 | 1,335 | 1,113 |
| 2012 | 1,301 | 1,070 |
| 2013 | 1,294 | 1,090 |
| 2014 | 1,355 | 1,080 |
| 2015 | 1,167 | 1,090 |
| 2016 | 1,202 | 1,090 |
| 2017 | 1,218 | 1,130 |
| 2018 | 1,269 | 1,090 |
| 2019 | 1,188 | 1,120 |
| 2020 | 1,155 | 1,150 |
| 2021 | 1,141 | 1,180 |
| 2022 | 1,177 | 1,160 |
| 2023 | 1,173 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 01366
12 nearest ZIP centroids (any distance)
- 01331Athol5.4 miPop 13,865 · Income $68,345
- 01005Barre6.1 miPop 4,786 · Income $97,390
- 01468Templeton6.7 miPop 4,157 · Income $110,938
- 01355New Salem7.8 miPop 963 · Income $80,327
- 01037Hardwick8.0 miPop 486 · Income $84,022
- 01074South Barre8.6 miPop 749 · Income $76,859
- 01094Wheelwright8.7 miPop 64 · Income $109,000
- 01438East Templeton8.8 miPop 192 · Income —
- 01436Baldwinville9.0 miPop 3,720 · Income $88,421
- 01452Hubbardston9.1 miPop 4,339 · Income $102,344
- 01364Orange9.7 miPop 7,668 · Income $54,061
- 01068Oakham11.3 miPop 1,623 · Income $96,207
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 01366, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 01366 FAQ
- What city is ZIP code 01366 in?
- 01366 is in Petersham, MA.
- What county is 01366 in?
- 01366 is in Worcester County.
- What is the median household income in 01366?
- The median household income in 01366 is $107,656.
- Which ZIP codes are near 01366?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 01366.