ZIP code
01521
Holland, MA
01521 covers Holland in Hampden County, with 2,576 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 01521. Methodology
ZIP code map of 01521
About ZIP code 01521
Acceptable cities: Fiskdale
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 01521. Not ACS. Methodology
People in 01521
Race
- White2,406
- Black or African American15
- American Indian or Alaska Native8
- Asian30
- Other race25
- Two or more races119
Hispanic or Latino (any race): 81
Age
- Under 10265
- 10 to 19261
- 20 to 29255
- 30 to 39345
- 40 to 49315
- 50 to 59407
- 60 to 69461
- 70 to 79216
- 80 and older78
Income and housing in 01521
Education
- High school graduate94.9%
- Bachelor's degree34.2%
- Graduate degree11.4%
Places covering 01521
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.
- Holland59.6%
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.
- Hampden 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
40.4% of this ZIP is outside city limits (a real overlap row, not missing data).
Population history for 01521
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 2,310 | |
| 2006 | 2,204 | |
| 2007 | 2,327 | |
| 2008 | 2,245 | |
| 2009 | 2,202 | |
| 2010 | 2,212 | |
| 2011 | 2,595 | 2,242 |
| 2012 | 2,477 | 2,230 |
| 2013 | 2,442 | 2,170 |
| 2014 | 2,491 | 2,130 |
| 2015 | 2,498 | 2,180 |
| 2016 | 2,374 | 2,190 |
| 2017 | 2,510 | 2,220 |
| 2018 | 2,539 | 2,260 |
| 2019 | 2,630 | 2,250 |
| 2020 | 2,492 | 2,320 |
| 2021 | 2,591 | 2,340 |
| 2022 | 2,585 | 2,270 |
| 2023 | 2,576 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 01521
12 nearest ZIP centroids (any distance)
- 01081Wales3.0 miPop 1,704 · Income $87,337
- 01518Fiskdale5.5 miPop 2,835 · Income $111,193
- 01010Brimfield5.8 miPop 3,694 · Income $101,477
- 06076Stafford Springs6.1 miPop 11,989 · Income $96,944
- 01566Sturbridge6.5 miPop 7,054 · Income $135,802
- 01550Southbridge7.6 miPop 17,806 · Income $59,397
- 01057Monson7.9 miPop 8,200 · Income $90,436
- 06282Woodstock Valley8.4 miPop 902 · Income $91,379
- 06281Woodstock9.9 miPop 7,417 · Income $110,341
- 01506Brookfield10.0 miPop 3,442 · Income $71,875
- 06278Ashford10.4 miPop 4,345 · Income $127,969
- 01092West Warren10.4 miPop 1,123 · Income $70,938
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 01521, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 01521 FAQ
- What city is ZIP code 01521 in?
- 01521 is in Holland, MA.
- What county is 01521 in?
- 01521 is in Hampden County.
- What is the median household income in 01521?
- The median household income in 01521 is $86,806.
- Which ZIP codes are near 01521?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 01521.