Harwich Port, MA 02646 ZIP Code Profile

Related Place Profiles:
Harwich Port, MA

ZIP Code 02646: Basic Data & USPS Preferred City Name

Preferred Name, USPS
Harwich Port, MA 02646

Not Acceptable, USPS
Harwichport, MA 02646

  • ZIP Code Type: STANDARD
  • County: Barnstable County
  • Centroid: Latitude 41.674, Longitude -70.071
  • Time Zone: Eastern Time Zone (UTC -5 hours)
  • Observes DST: Yes
  • Businesses Addresses: 178
  • PO Box Addresses: 358
  • Residential Addresses: 1,792
    • Multi-Family Addresses: 122
    • Single Family Addresses: 1,670

The ZIP Code maps and database are updated 4 times per year.
Database updated: May 1, 2018, Maps updated: February 1, 2018.

EXTREMELY LOCAL Demographic Data

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02646 ZIP Code Map

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Harwich Port, MA 02646 Data & Demographics (As of July 1, 2017)


Total Population 1,724
Daytime Population: Workers 1,263
Daytime Population: Residents 985
Total Daytime Population (TDP) 2,248
Ratio TDP/Total Population1 1.30
Population in Households 1,720
Population in Familes 1,152
Population in Group Qrtrs 4
Population Density2 630
Diversity Index3 15


Median Household Income $55,117
Average Household Income $84,935
Per Capita Income $46,062


Total Housing Units 2,681 (100%)
Owner Occupied HU 673 (25.1%)
Renter Occupied HU 261 ( 9.7%)
Vacant Housing Units 1,747 (65.2%)
Median Home Value $548,469
Average Home Value $634,361


Total Households 934
Average Household Size 1.84
Family Households 458
Average Family Size 3
  1. If the ratio of the TDP to Total Population is greater than 1, the location gains population during the day when commuting workers are present. If the ratio is less than 1, the location is more of a bedroom community where people commute to another place for work.
  2. Population Density = Total Population per square mile.
  3. The Diversity Index is a scale of 0 to 100 that represents the likelihood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.


2010-2017 2017-2022
Population 0.51% 0.43%
Households 0.56% 0.47%
Families 0.46% 0.43%
Median Household Income   0.27%
Per Capita Income   1.8%

Harwich Port, MA 02646 - Peer Comparisons by Rank and Percentile

The table below compares 02646 to the other 521 ZIP Codes in Massachusetts by rank and percentile using July 1, 2017 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 435 17th
Population Density # 299 43rd
Diversity Index # 377 27th
Median Household Income # 428 18th
Per Capita Income # 167 68th

Additional comparisons and rankings can be made with a VERY EASY TO USE Massachusetts Census Data Comparison Tool.

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