South Yarmouth, Massachusetts Population 2021

11,091
Loading...

South Yarmouth is a city located in Barnstable County Massachusetts. South Yarmouth has a 2020 population of 11,091. South Yarmouth is currently declining at a rate of 0.00% annually and its population has decreased by -0.01% since the most recent census, which recorded a population of 11,092 in 2010. South Yarmouth reached it's highest population of 11,651 in 2012.

The average household income in South Yarmouth is $76,609 with a poverty rate of 7.20%. The median rental costs in recent years comes to $1,350 per month, and the median house value is $329,600. The median age in South Yarmouth is 52.4 years, 53 years for males, and 51.8 years for females.

South Yarmouth Demographics

According to the most recent ACS, the racial composition of South Yarmouth was:

  • White: 90.23%
  • Black or African American: 2.94%
  • Asian: 2.71%
  • Two or more races: 2.42%
  • Other race: 1.70%
  • Native American: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of South Yarmouth, Massachusetts is 11,091 based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 11,624.The last official US Census in 2010 recorded the population at 11,092.

South Yarmouth, Massachusetts Population 2021

Population by Race

Race Population Percentage
White10,00790.23%
Black or African American3262.94%
Asian3012.71%
Two or More Races2682.42%
Some Other Race1891.70%
Loading...

South Yarmouth Population by Race

South Yarmouth Population Pyramid $2021

Loading...

South Yarmouth Median Age

52.4


Total

53


Male

51.8


Female

South Yarmouth Adults

There are 9,637 adults, (3,294 of whom are seniors) in South Yarmouth.

South Yarmouth Age Dependency

74.9

Age Dependency Ratio

51.9

Old Age Dependency Ratio

22.9

Child Dependency Ratio

South Yarmouth Sex Ratio

Female

5,899

53.19%

Male

5,192

46.81%

South Yarmouth Population by Age

South Yarmouth Renter vs Owner Occupied by Household Type

Loading...

South Yarmouth Household Types

Type Owner Renter
Married86%14%
Male82.4%17.6%
All73.3%26.7%
Female63.1%36.9%
Non Family58.7%41.3%

73.3%

Rate of Home Ownership

South Yarmouth Households and Families

Type Count Average Size Owned
All4,8692.2573.3
Married2,2572.8186
Non Family1,8201.2458.7
Female4692.8763.1
Male3233.1682.4

2.71

Average Family Size

2.25

Average Household Size

Loading...

South Yarmouth Households by Type

Loading...
Education Attained Count Percentage
Less Than 9th Grade1021.16%
9th to 12th Grade3313.76%
High School Graduate3,13135.61%
Some College1,77120.14%
Associates Degree92210.49%
Bachelors Degree1,54217.54%
Graduate Degree99411.30%
Loading...

South Yarmouth Educational Attainment by Sex (over 25)

South Yarmouth Educational Attainment by Race

Loading...
Race Total High School Bachelors
White8,0597,6762,440
Black24523417
Asian18116638
Hispanic16515141
Other Race12912922
2+ Races128118

The highest rate of high school graduation is among other race people with a rate of 100.00%.

The highest rate of bachelors degrees is among white people with a rate of 30.28%.

South Yarmouth Educational Attainment by Race

Loading...
Name Average Male Female
Overall$37,363$40,346$34,412
Less Than 9th Grade$27,271$41,016$25,083
High School Graduate$32,239$38,832$30,671
Some College$37,609$48,977$26,117
Bachelors Degree$43,125$39,214$46,741
Graduate Degree$42,421$$46,583

$37,363

Average Earnings

$40,346

Average Male

$34,412

Average Female

South Yarmouth Earnings by Educational Attainment

South Yarmouth Language by Age

Loading...

South Yarmouth Language

87.67% of South Yarmouth residents speak only English, while 12.33% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 8.43% of the population.

South Yarmouth Language

South Yarmouth Poverty by Race

Loading...
Name Total In Poverty Poverty Rate
White9,7756646.79%
Asian27911440.86%
Black31792.84%

7.20%

Overall Poverty Rate

3.18%

Male Poverty Rate

10.77%

Female Poverty Rate

Poverty in South Yarmouth

The race most likely to be in poverty in South Yarmouth is Asian, with 40.86% below the poverty level.

The race least likely to be in poverty in South Yarmouth is Black, with 2.84% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.44%. Among those working part-time, it was 11.01%, and for those that did not work, the poverty rate was 9.91%.

South Yarmouth Poverty

Loading...
Name Poverty
Less Than 9th Grade10.90%
Some College8.92%
Bachelors or Greater5.11%
High School4.45%

South Yarmouth Poverty Rate by Education

Loading...
Rate Poverty
Female Unemployed27.60%
Female Employed7.01%
Male Unemployed3.85%
Male Employed1.72%

South Yarmouth Poverty Rate by Employment Status and Sex

South Yarmouth Income by Household Type

Loading...
Name Median Mean
Households$61,088$76,609
Families$70,949$88,635
Married Families$78,259-
Non Families$43,694$52,504
Loading...

Income by Household Type

South Yarmouth Marital Status

Loading...

Marriage Rates

49.9%

Overall Marriage Rate

52.2%

Male Marriage Rate

47.9%

Female Marriage Rate

South Yarmouth Married by Age and Sex

Loading...

South Yarmouth Marriage

The age group where males are most likely to be married is 55-64, while the female age group most likely to be married is 45-54.

South Yarmouth Marital Status by Race

Loading...

South Yarmouth Marital Status

Loading...

1,263

Number of Veterans

1,194

Male Veterans

69

Female Veterans

War Veterans
Vietnam537
Korea230
World War II182
Second Gulf War168
First Gulf War101

South Yarmouth Veterans by War

Loading...
Age Group Veterans
75+535
65 to 74352
55 to 64177
35 to 54124
18 to 3475

South Yarmouth Veterans by Age

Loading...
Name Veterans % of Total
White1,25214.08%
Hispanic189.28%
Black113.93%

South Yarmouth Veterans by Race

South Yarmouth Veterans by Education

Loading...

7.06%

Veteran Poverty Rate

35.47%

Veteran Disability Rate

South Yarmouth Veterans by Education

Loading...

61%

Labor Force Participation

57.4%

Employment Rate

5.9%

Unemployment Rate

South Yarmouth Employment by Age

Loading...

South Yarmouth Employment by Race

Loading...

South Yarmouth Employment by Education

Origin of Non-Citizens

Loading...

Non citizens include legal permanent residents (green card holders), international students, temporary workers, humanitarian migrants, and illegal immigrants.

Origin of Naturalized Citizens

Loading...

65.28%

Born in South Yarmouth

90.53%

Native Born

9.47%

Foreign Born

3.77%

Non Citizen

5.70%

Naturalized

Place of Birth

90.53% of South Yarmouth residents were born in the United States, with 65.28% having been born in Massachusetts. 3.77% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

South Yarmouth Place of Birth

Year Population Growth Annual Growth Rate
202111,0910.00%
202011,0910.00%
201911,091-533-4.59%
201811,6242332.05%
201711,3914384.00%
201610,953-579-5.02%
201511,532500.44%
201411,482720.63%
201311,410-241-2.07%
201211,6511881.64%
201111,4633713.34%
201011,0920.00%

South Yarmouth Population by Year