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ZIP code

02645

Harwich, MA

STANDARD

02645 covers Harwich in Barnstable County, with 11,060 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

ACS 2023 population

11,060

Median household income

$89,898

Median home value

$581,200

U.S. Census Bureau, ACS 2019–2023 5-year (vintage 2023). Geography: ZCTA 02645. Methodology

ZIP code map of 02645

Census ZCTA boundary for ZIP 02645 in Harwich, Massachusetts
Census ZCTA boundary for ZIP 02645 in Harwich, Massachusetts. A ZCTA is not the same as a USPS ZIP code. Boundaries: U.S. Census Bureau. Methodology · Data sources
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About ZIP code 02645

Type

STANDARD

City

Harwich

County

Barnstable County

Timezone

America/New_York

Area codes

508, 774

Land area

16.9 sq mi

Water area

1.82 sq mi

Households

6,745

Median gross rent

$1,809

Acceptable cities: E Harwich, East Harwich

More enterprise fields

Timezone
America/New_York
Area Codes
508, 774
World Region
NA
Country
US

Commercial ZIP directory · not ACS

Commercial ZIP directory population_count for ZCTA 02645. Not ACS. Methodology

People in 02645

Race

  • White9,209
  • Black or African American269
  • American Indian or Alaska Native21
  • Asian94
  • Native Hawaiian and Pacific Islander1
  • Other race228
  • Two or more races614

Hispanic or Latino (any race): 327

Age

  • Under 10753
  • 10 to 19996
  • 20 to 29787
  • 30 to 39926
  • 40 to 491,063
  • 50 to 591,479
  • 60 to 691,944
  • 70 to 791,622
  • 80 and older866

Income and housing in 02645

Poverty rate

3.6%

Median earnings

$56,692

Median household income

$89,898

Median home value

$581,200

Median gross rent

$1,809

Education

  • High school graduate98.8%
  • Bachelor's degree42.8%
  • Graduate degree21.3%

Places covering 02645

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.

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.

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

1.2% of this ZIP is outside city limits (a real overlap row, not missing data).

Population history for 02645

IRS populationACS population
11,9455,972020052023

Hover the chart or read the table below (Year | ACS | IRS).

Population history. Year | ACS population | IRS population. ACS and IRS are separate series. Blank cells mean that source did not publish a count for the year.
YearACS populationIRS population
20059,198
20068,701
20079,134
20088,757
20098,804
20108,784
20119,4408,940
20129,4178,880
20139,4879,440
20149,6689,300
20159,3549,240
20169,4579,360
20179,5169,350
20189,4879,340
20199,1169,300
20209,7309,650
202110,8459,540
202210,9309,560
202311,060

ACS: U.S. Census Bureau American Community Survey 5-year estimates. IRS: Statistics of Income ZIP Code data.

ZIP codes near 02645

12 nearest ZIP centroids (any distance)

  1. 02646Harwich Port2.2 miPop 1,715 · Income $74,276
  2. 02659South Chatham2.4 miPop 1,090 · Income $87,368
  3. 02631Brewster3.2 miPop 10,189 · Income $93,427
  4. 02671West Harwich3.3 miPop 932 · Income $101,917
  5. 02633Chatham4.3 miPop 4,536 · Income $94,036
  6. 02639Dennis Port4.5 miPop 3,387 · Income $64,051
  7. 02660South Dennis4.9 miPop 6,767 · Income $91,449
  8. 02650North Chatham5.2 miPop 1,017 · Income $65,982
  9. 02641East Dennis6.0 miPop 299 · Income —
  10. 02670West Dennis6.3 miPop 1,071 · Income $89,875
  11. 02653Orleans6.5 miPop 6,342 · Income $98,798
  12. 02664South Yarmouth7.1 miPop 9,720 · Income $78,796

ZIP centroids within 2 miles

No other ZIP codes within 2 miles of 02645, measured by Census internal-point centroids. Try a wider radius.

ZIPs within 2 miles of this place

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02645 Harwich, MA

Looking up ZIP codes within 2 miles of 02645 Harwich, MA, measured by centroid distance.

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ZIP code 02645 FAQ

What city is ZIP code 02645 in?
02645 is in Harwich, MA.
What county is 02645 in?
02645 is in Barnstable County.
What is the median household income in 02645?
The median household income in 02645 is $89,898.
Which ZIP codes are near 02645?
Use the radius tool on this page to list ZIP codes within a chosen distance of 02645.