ZIP code
01531
New Braintree, MA
01531 covers New Braintree in Worcester County, with 925 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 01531. Methodology
ZIP code map of 01531

About ZIP code 01531
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 01531. Not ACS. Methodology
People in 01531
Race
- White943
- Black or African American4
- American Indian or Alaska Native1
- Asian4
- Other race8
- Two or more races36
Hispanic or Latino (any race): 15
Age
- Under 1083
- 10 to 19134
- 20 to 29104
- 30 to 3992
- 40 to 49118
- 50 to 59181
- 60 to 69166
- 70 to 7984
- 80 and older34
Income and housing in 01531
Education
- High school graduate91.0%
- Bachelor's degree36.8%
- Graduate degree12.5%
Places covering 01531
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.
No place overlap rows for this ZIP.
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
100.0% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 01531
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 1,000 | |
| 2006 | 954 | |
| 2007 | 990 | |
| 2008 | 941 | |
| 2009 | 951 | |
| 2010 | 945 | |
| 2011 | 1,124 | 954 |
| 2012 | 1,084 | 920 |
| 2013 | 1,053 | 920 |
| 2014 | 1,109 | 950 |
| 2015 | 1,133 | 950 |
| 2016 | 1,106 | 920 |
| 2017 | 1,247 | 900 |
| 2018 | 1,298 | 930 |
| 2019 | 1,211 | 900 |
| 2020 | 1,155 | 920 |
| 2021 | 1,052 | 910 |
| 2022 | 984 | 930 |
| 2023 | 925 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 01531
12 nearest ZIP centroids (any distance)
- 01031Gilbertville3.0 miPop 1,715 · Income $58,125
- 01094Wheelwright3.0 miPop 64 · Income $109,000
- 01074South Barre4.1 miPop 749 · Income $76,859
- 01068Oakham4.2 miPop 1,623 · Income $96,207
- 01037Hardwick4.7 miPop 486 · Income $84,022
- 01535North Brookfield5.3 miPop 4,739 · Income $81,010
- 01585West Brookfield6.3 miPop 4,942 · Income $70,753
- 01005Barre6.5 miPop 4,786 · Income $97,390
- 01082Ware7.7 miPop 10,418 · Income $71,023
- 01083Warren8.9 miPop 2,746 · Income $92,558
- 01562Spencer9.1 miPop 11,961 · Income $79,086
- 01515East Brookfield9.4 miPop 2,120 · Income $76,382
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 01531, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
Default is 2 miles. Distances are between ZIP centroids. Widen the radius if nothing is in range.
ZIP code 01531 FAQ
- What city is ZIP code 01531 in?
- 01531 is in New Braintree, MA.
- What county is 01531 in?
- 01531 is in Worcester County.
- What is the median household income in 01531?
- The median household income in 01531 is $99,375.
- Which ZIP codes are near 01531?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 01531.