East Harwich, MA Profile: Facts & Data


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East Harwich, Massachusetts - Basic Facts

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The East Harwich CDP(1) had a population of 5,264 as of July 1, 2021. East Harwich ranks in the lower quartile for Population Density when compared to the other cities, towns and Census Designated Places (CDPs) in Massachusetts. See peer rankings below.

The primary coordinate point for East Harwich is located at latitude 41.7001 and longitude -70.0272 in Barnstable County. The formal boundaries for the East Harwich Census Designated Place encompass a land area of 8.02 sq. miles and a water area of 0.75 sq. miles. Barnstable County is in the Eastern time zone (GMT -5). The elevation is 66 feet.

The East Harwich Census Designated Place has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

The East Harwich Census Designated Place is located within Town of Harwich, a minor civil division (MCD) of Barnstable County.

  1. A Census Designated Place (CDP) is a statistical counterpart to a self-governing (incorporated) place such as a city, town, or village. A CDP is not a legal entity and has no governmental functions.

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  1. East Harwich 2021 Demographic Data
  2. Growth Rates for East Harwich (Historical & 5-Year Forecast)
  3. Peer Comparisons (Rank and Percentile)
  1. Neighborhoods Demographics (Home Values, Household Income, etc.)
  2. Massachusetts Research Tools (Easy Tools & Current Data)
  3. Massachusetts Data Comparison Tool - 2021 Demographics

East Harwich, MA Data & Demographics (As of July 1, 2021)


Total Population 5,264 (100%)
Population in Households 5,251 (99.8%)
Population in Families 4,188 (79.6%)
Population in Group Quarters1 13 ( 0.2%)
Population Density 656
Diversity Index2 20


Median Household Income $91,208
Average Household Income $111,618
% of Income for Mortgage4 23%
Per Capita Income $49,051
Wealth Index5 160


Total HU (Housing Units) 3,421 (100%)
Owner Occupied HU 2,024 (59.2%)
Renter Occupied HU 261 ( 7.6%)
Vacant Housing Units 1,136 (33.2%)
Median Home Value $487,097
Average Home Value $556,942
Housing Affordability Index3 108


Total Households 2,285
Average Household Size 2.3
Family Households 1,513
Average Family Size 3
  1. Group Quarters - a place where people live or stay in a group living arrangement. Includes college residents halls, nursing facilities, military barracks, and correctional facilities.
  2. 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 races 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.
  3. The Housing Affordability Index base is 100 and represents a balance point where a resident with a median household income can normally qualify to purchase a median price home. Values above 100 indicate increased affordability, while values below 100 indicate decreased affordability.
  4. The % of Income for Mortgage quantifies the percentage of median household income dedicated to mortgage payments on a home priced at the median value (assuming a 30-year mortgage and a 20% down payment).
  5. The Wealth Index is based on a number of indicators of affluence including average household income and average net worth, but it also includes the value of material possessions and resources. It represents the wealth of the area relative to the national level. Values above or below 100 represent above-average wealth or below-average wealth compared to the national level.


2010-2021 2021-2026
Population 0.71% 0.29%
Households 0.67% 0.26%
Families 0.43% 0.21%
Median Household Income   1.57%
Per Capita Income   2.28%
Owner Occupied HU   0.43%

East Harwich, MA - Peer Comparisons by Rank and Percentile

The table below compares East Harwich to the other 245 incorporated cities, towns and CDPs in Massachusetts by rank and percentile using July 1, 2021 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 # 119 52nd
Population Density # 203 18th
Median Household Income # 93 62nd
Housing Affordability Index # 147 60th
Per Capita Income # 89 64th
Diversity Index # 155 36th

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

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