ZIP code
02660
South Dennis, MA
02660 covers South Dennis in Barnstable County, with 6,767 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 02660. Methodology
ZIP code map of 02660

About ZIP code 02660
More enterprise fields
Commercial ZIP directory · not ACS
Commercial ZIP directory population_count for ZCTA 02660. Not ACS. Methodology
People in 02660
Race
- White5,906
- Black or African American248
- American Indian or Alaska Native18
- Asian40
- Native Hawaiian and Pacific Islander2
- Other race126
- Two or more races322
Hispanic or Latino (any race): 186
Age
- Under 10394
- 10 to 19491
- 20 to 29475
- 30 to 39613
- 40 to 49569
- 50 to 59933
- 60 to 691,423
- 70 to 791,134
- 80 and older630
Income and housing in 02660
Education
- High school graduate96.2%
- Bachelor's degree40.5%
- Graduate degree15.1%
Places covering 02660
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.
- South Dennis58.5%
- East Dennis24.5%
- West Dennis11.8%
- Dennis Port4.4%
- Dennis0.7%
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.
- Barnstable 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
Population history for 02660
Hover the chart or read the table below (Year | ACS | IRS).
| Year | ACS population | IRS population |
|---|---|---|
| 2005 | 5,665 | |
| 2006 | 5,498 | |
| 2007 | 5,865 | |
| 2008 | 5,451 | |
| 2009 | 5,352 | |
| 2010 | 5,403 | |
| 2011 | 5,881 | 5,352 |
| 2012 | 5,881 | 5,250 |
| 2013 | 6,018 | 5,430 |
| 2014 | 6,393 | 5,320 |
| 2015 | 6,381 | 5,380 |
| 2016 | 6,557 | 5,560 |
| 2017 | 6,657 | 5,670 |
| 2018 | 6,257 | 5,650 |
| 2019 | 6,196 | 5,560 |
| 2020 | 6,336 | 5,920 |
| 2021 | 6,480 | 5,840 |
| 2022 | 6,604 | 5,740 |
| 2023 | 6,767 |
ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.
ZIP codes near 02660
12 nearest ZIP centroids (any distance)
- 02638Dennis2.6 miPop 3,256 · Income $117,619
- 02639Dennis Port3.0 miPop 3,387 · Income $64,051
- 02664South Yarmouth3.0 miPop 9,720 · Income $78,796
- 02641East Dennis3.1 miPop 299 · Income —
- 02670West Dennis3.4 miPop 1,071 · Income $89,875
- 02671West Harwich3.5 miPop 932 · Income $101,917
- 02675Yarmouth Port3.9 miPop 6,919 · Income $111,555
- 02645Harwich4.9 miPop 11,060 · Income $89,898
- 02646Harwich Port5.1 miPop 1,715 · Income $74,276
- 02631Brewster5.4 miPop 10,189 · Income $93,427
- 02637Cummaquid5.9 miPop 351 · Income $218,165
- 02673West Yarmouth6.1 miPop 8,969 · Income $73,846
ZIP centroids within 2 miles
No other ZIP codes within 2 miles of 02660, measured by Census internal-point centroids. Try a wider radius.
ZIPs within 2 miles of this place
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ZIP code 02660 FAQ
- What city is ZIP code 02660 in?
- 02660 is in South Dennis, MA.
- What county is 02660 in?
- 02660 is in Barnstable County.
- What is the median household income in 02660?
- The median household income in 02660 is $91,449.
- Which ZIP codes are near 02660?
- Use the radius tool on this page to list ZIP codes within a chosen distance of 02660.