Marshfield, Massachusetts Population 2020

4,976

Marshfield is a city located in Massachusetts. Marshfield has a 2020 population of 4,976. Marshfield is currently declining at a rate of 0.00% annually and its population has increased by 14.79% since the most recent census, which recorded a population of 4,335 in 2010. Marshfield reached it's highest population of 4,976 in 2018.

The average household income in Marshfield is $102,705 with a poverty rate of 8.62%. The median rental costs in recent years comes to $1,022 per month, and the median house value is $391,600. The median age in Marshfield is 41.1 years, 42.8 years for males, and 38.8 years for females. For every 100 females there are 87.0 males.

Marshfield Demographics

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

  • White: 95.40%
  • Other race: 3.34%
  • Two or more races: 1.25%
  • Black or African American: 0.02%
  • Native American: 0.00%
  • Asian: 0.00%
  • Native Hawaiian or Pacific Islander: 0.00%
The current population of Marshfield, Massachusetts is 4,976, based on our projections of the latest US Census estimates. The US Census estimates the 2018 population at 4,976.The last official US Census in 2010 recorded the population at 4,335.

Marshfield, Massachusetts Population 2020

Population by Race

Race Population Percentage
White4,74795.40%
Some Other Race1663.34%
Two or More Races621.25%
Black or African American10.02%

Marshfield Population Pyramid 2020

Marshfield Median Age

41.1


Total

42.8


Male

38.8


Female

Marshfield Adults

There are 3,707 adults, (725 of whom are seniors) in Marshfield.

Marshfield Age Dependency

66.9

Age Dependency Ratio

24.3

Old Age Dependency Ratio

42.6

Child Dependency Ratio

Marshfield Sex Ratio

Female

2,661

53.48%

Male

2,315

46.52%

Marshfield Households and Families

Marshfield Renter vs Owner Occupied by Household Type

Marshfield Household Types

Type Owner Renter
Married89.3%10.7%
Female71.4%28.6%
All70.6%29.4%
Male45%55%
Non Family43.8%56.2%

70.6%

Rate of Home Ownership

Type Count Average Size Owned
All1,8792.6570.6
Married9833.589.3
Non Family6371.1143.8
Female1992.9471.4
Male603.9345

3.37

Average Family Size

2.65

Average Household Size

6.5%

Unmarried (Opposite Sex)

0%

Unmarried (Same Sex)

Marshfield Education

Education Attained Count Percentage
Less Than 9th Grade220.68%
9th to 12th Grade862.65%
High School Graduate55517.11%
Some College66620.54%
Associates Degree2156.63%
Bachelors Degree1,31240.46%
Graduate Degree38711.93%

Marshfield Educational Attainment by Race

Name Total High School Bachelors
White3,1073,0001,619
Hispanic878773
Multiple Races39397
Other Race2222
Black1

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 hispanic people with a rate of 83.91%.

Name Average Male Female
Overall$60,430$82,568$50,365
Less Than High School$$$
High School Grad$53,605$52,957$63,125
Some College$47,764$70,774$18,750
Bachelors Degree$63,750$90,703$55,256
Graduate Degree$85,476$160,284$72,557

$60,430

Average Earnings

$82,568

Average Male

$50,365

Average Female

Marshfield Language

Marshfield Language by Age

Marshfield Language

88.56% of Marshfield residents speak only English, while 11.44% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 10.03% of the population.

Marshfield Poverty

Marshfield Poverty by Race

Name Total In Poverty Poverty Rate
White4,5913196.95%
Other16610261.45%
Multiple6269.68%
Hispanic16810.60%
Black11100.00%

8.62%

Overall Poverty Rate

7.04%

Male Poverty Rate

10.00%

Female Poverty Rate

Poverty in Marshfield

The race most likely to be in poverty in Marshfield is Black, with 100.00% below the poverty level.

The race least likely to be in poverty in Marshfield is Hispanic, with 0.60% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0.33%. Among those working part-time, it was 5.14%, and for those that did not work, the poverty rate was 22.50%.

Name Poverty
High School13.87%
Less Than High School10.19%
Some College9.19%
Bachelors or Greater3.24%
Name Poverty
Male Unemployed10.89%
Female Unemployed10.87%
Female Employed0.45%
Male Employed0.00%

Marshfield Income

Marshfield Income by Household Type

Name Median Mean
Households$84,659$102,705
Families$131,038$128,952
Married Families$152,153-
Non Families$30,905$47,945

Marshfield Marital Status

Marshfield Marital Status

Marriage Rates

51.9%

Overall Marriage Rate

55.7%

Male Marriage Rate

48.5%

Female Marriage Rate

Marshfield Married by Age and Sex

Marshfield Marriage

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

Marshfield Marital Status by Race

Marshfield Veterans

262

Number of Veterans

262

Male Veterans

Female Veterans

War Veterans
Vietnam81
Korea39
Second Gulf War35
World War II9
First Gulf War
Age Group Veterans
75+88
65 to 7469
55 to 6458
35 to 5447
18 to 34
Name Veterans % of Total
White2627.38%
Hispanic5158.62%

$Marshfield Veterans by Education

20.23%

Veteran Poverty Rate

24.05%

Veteran Disability Rate

Marshfield Employment Status

72.1%

Labor Force Participation

68.2%

Employment Rate

5.4%

Unemployment Rate

Marshfield Place of Birth

Origin of Non-Citizens

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

Origin of Naturalized Citizens

74.56%

Born in Massachusetts

92.04%

Native Born

7.96%

Foreign Born

2.93%

Non Citizen

Place of Birth

92.04% of Marshfield residents were born in the United States, with 74.56% having been born in Massachusetts. 2.93% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Latin America.

Year Population Growth Annual Growth Rate
20204,9760.00%
20194,9760.00%
20184,9762324.89%
20174,744811.74%
20164,6633016.90%
20154,3621353.19%
20144,227-76-1.77%
20134,303-98-2.23%
20124,401-100-2.22%
20114,5011663.83%
20104,3350.00%