Marshfield Town, MA demographics:
population, income, and more

Total population
5,161
9.9% year-over-year change
Median household income
$97,105/yr
-2.4% year-over-year change
Housing units
2,177
11.2% year-over-year change

Marshfield population

How many people live in Marshfield

Marshfield is home to 5,161 residents, according to the most recent Census data. Gender-wise, 48.3% of Marshfield locals are male, and 51.7% are female.

Total population
5,161
9.9% year-over-year change
Gender ratio
Male
48.3%
2,495
Female
51.7%
2,666
Value Percent YoY change
Male 2,495 48.3% 9.1%
Female 2,666 51.7% 10.6%
A higher population often means more rental variety and livelier areas. The gender balance—how many men live here compared to women—can reveal a lot about the community and the lifestyles of its residents. Use this info to get a sense of the area's pace and personality.

Age demographics

The median age in Marshfield is 46, with the population distributed as follows: about 20.8% are children under 15, then 12.2% are in the 15 to 24 age group. Adults between 25 and 44 make up 14.8% of the population, while another 33.2% fall into the 45 to 64 bracket. Finally, around 18.8% are 65 or older.

Median age
46.1
Age breakdown
Under 15
20.8%
15 to 24
12.2%
25 to 44
14.8%
45 to 64
33.2%
Over 65
18.8%
Value Percent YoY change
Under 15 1,075 20.8% 6.1%
15 to 24 632 12.2% 6.8%
25 to 44 766 14.8% -3.3%
45 to 64 1,716 33.2% 14.5%
Over 65 972 18.8% 21.2%
The age composition helps you get insight into who lives in the area. A younger population might mean a more active, fast-paced vibe, while an older one could suggest a quieter, slower lifestyle. If there's a balanced makeup, you’re likely to find a variety of services, housing types, and community spaces that cater to different life stages.

Racial makeup

In Marshfield, 96.4% of the population are US-born citizens, while 3.6% have gained naturalized citizenship. There’s also a share of 2% that includes residents with two or more races.

Citizenship
U.S.-born citizens
96.4%
Non-U.S.-born citizens
3.6%
Non-citizens
0%
Value Percent YoY change
U.S.-born citizens 4,978 96.4% 11.0%
Non-U.S.-born citizens 183 3.6% -9.8%
Racial breakdown
White
96.4%
Black or African American
0%
American Indian and Alaska Native
0%
Asian
0%
Native Hawaiian and other Pacific Islander
0%
Two or more races
2%
Other
1.5%
Value Percent
White 4,977 96.4%
Asian 2 0%
Two or more races 106 2%
Other 76 1.5%

Households in Marshfield

A peek inside Marshfield households

Marshfield has 1,974 households, with an average of 3 members in each. Of these, 64% are families, while the remaining 36% are made up of individuals living alone or with non-relatives, such as roommates.

Households stats

Total households
1,974
8.1% year-over-year change
Average people per household
3
Non-family households
710
Family households
1,264
Value Percent YoY change
Non-family households 710 36% 1.6%
Family households 1,264 64% 12.2%
The mix between family and non-family households gives a glimpse into daily life. A higher percentage of families might mean more parks and schools, while more non-family setups can mean flexible housing and diverse living styles. For renters, this can signal what kinds of homes are common and can help you figure out if the area matches your lifestyle.

Housing in Marshfield

The housing landscape of Marshfield

Marshfield's housing consists of 2,177 units, with 60.1% being detached single-family homes ideal for those wanting space. Attached options, including duplexes and townhouses, make up 4.5% and offer a more compact, shared living style.

Housing units
2,177
11.2% year-over-year change
Housing types
Value Percent
1 unit, detached 1,309 60.1%
1 unit, attached 98 4.5%
2 units 195 9%
3 or 4 units 131 6%
5 to 9 units 95 4.4%
10 to 19 units 157 7.2%
20 to 49 units 192 8.8%
Homes built since 2020
182
133.3% year-over-year change

The age of buildings in Marshfield

In Marshfield, the median construction year is 1971. About 11.5% of homes were built before the 1940s, with another 2.6% going up by 1949. Most development happened in the second half of the 20th century. Then, 5.2% of homes were added from 2000 to 2009, 6.4% between 2010 and 2019, and 8.4% are part of the newest wave of development.

Construction year breakdown by decade
Value Percent YoY change
Built in 1939 or earlier 251 11.5% 2.0%
Built between 1940 and 1949 57 2.6% 42.5%
Built between 1950 and 1959 350 16.1% 23.2%
Built between 1960 and 1969 414 19% 31.0%
Built between 1970 and 1979 322 14.8% -13.4%
Built between 1980 and 1989 287 13.2% 13.0%
Built between 1990 and 1999 60 2.8% -31.0%
Built between 2000 and 2009 114 5.2% -9.5%
Built between 2010 and 2019 140 6.4% -9.1%
Built in 2020 or later 182 8.4% 133.3%
As a renter, knowing when homes were built helps you understand the potential condition and design of rental units. Newer builds may have more contemporary layouts, while older homes can offer character or larger lots, depending on the area.

Marshfield occupancy rates

Out of the 1,974 occupied housing units in Marshfield, 70.2% are owner-occupied, while 29.8% are lived in by tenants. Meanwhile, 9.3% of all homes on the local market sit vacant.

Occupied housing units
1,974
8.1% year-over-year change
Occupancy breakdown
Renter occupied
588
Owner occupied
1,386
Value Percent YoY
change
Renter occupied 588 29.8% -2.6%
Owner occupied 1,386 70.2% 13.4%
Unoccupied housing units
9.3%
Unoccupied housing units refer to homes that are currently without residents—whether they're waiting for renters or owners, used seasonally, or simply unclaimed. A higher share of empty homes may mean more housing availability, while a low number can reflect a tighter market with more competition. This, along with the renter-vs.-owner mix, helps paint a clearer picture of what types of housing and services are likely to be available in the area.

Marshfield housing costs

Housing costs in Marshfield come to a median of $2,275 per month, while tenants specifically pay a median gross rent of $1,773.

Median housing costs per month
$2,275/month
This figure sums up typical monthly housing costs for all households in the area. If you own, it includes mortgage payments in addition to property taxes, insurance and HOA fees. If you rent, it accounts for rent plus extras like utilities. It’s useful for seeing how local living expenses stack up compared to other places.
Median gross rent in Marshfield
$1,773/month
Gross rent gives a more complete look at what renters actually pay, including not just base rent, but also utilities and fees. It’s a key number for evaluating rental affordability in your area of interest and understanding how it compares to nearby locations.

Education in Marshfield

Marshfield education at a glance

About 24.3% of the population in Marshfield went to high school, while 22.2% pursued college studies. Another 7% earned an associate degree and 31% hold a bachelor’s. Meanwhile, 14.7% went even further, earning a master’s or doctorate.

Education level
Value Percent YoY change
No high school 30 0.8% 11.1%
High school diploma 925 24.3% 15.3%
College diploma 846 22.2% 12.5%
Associate degree 266 7% -22.0%
Bachelor's degree 1,177 31% 7.1%
Graduate degree 558 14.7% 29.8%
A community’s education mix can offer insights into the local economy and housing market. Higher levels of education often align with more job opportunities and stable incomes, which can increase demand for homes and influence both rent prices and rental availability.

Income in Marshfield

How much people earn in Marshfield

The average annual household income in Marshfield was $139,630 in 2024, the most recent annual data available, according to the U.S. Census Bureau. This marked a +0% change from the previous year. At the same time, the median income stood at $97,105, reflecting a -2.4% shift over the same period.

Average household income in Marshfield
$139,630/year
0.0% year-over-year change
Median household income in Marshfield
$97,105/year
-2.4% year-over-year change

Marshfield income by age

In Marshfield, households led by residents aged 25 to 44 — usually in the early to mid stages of their careers — have a median income of $180,777. Those with someone between 45 and 64 in charge, often well established professionally, earn $100,799 overall. Overall, 82.6% of the locals in this community live above the poverty line.

Income breakdown by age
Value YoY change
25 - 44 $180,777 15.0%
45 - 64 $100,799 -17.4%
Over 65 $89,485 5.0%
Above poverty level
4,257
Below poverty level
898
Value Percent YoY
change
Above poverty level 4,257 82.6% 11.6%
Below poverty level 898 17.4% 3.7%

Average renter income in Marshfield

To get a better sense of what renters earn on average in Marshfield, their median household income was $43,370 according to 2022 Census data. In addition, the rent-to-income ratio in the area, at 49.1%, shows what portion of their earnings goes toward housing expenses.

Renter median household income
$43,370
Rent-to-income ratio
49.1%
Understanding the rent-to-income ratio can help renters gauge if local housing costs align with their earnings. A ratio under 30% usually signals affordability, while exceeding this mark means rent is taking a larger-than-recommended bite out of income. That could make it harder for you to cover other costs like transportation, healthcare, or child care.

Employment in Marshfield

Workforce and job types in Marshfield

The job market in Marshfield is powered by 2,544 working residents, spread across a range of industries and roles. 90.7% of the working population are employed in professional or administrative positions, while 9.3% are in hands-on or service-based jobs. Also, 11.3% run their own businesses, 57.3% are employed by private companies, and 15.6% work in the public sector.

Workforce demographics

Working population
2,544
5.8% year-over-year change
White collar
2,307
Blue collar
237
Value Percent YoY change
White collar 2,307 90.7% 6.8%
Blue collar 237 9.3% -2.9%
Employer type
Self employees
11.3%
Private companies
57.3%
Governmental workers
15.6%
Not for profit companies
15.8%
Value Percent YoY change
Self employees 287 11.3% -15.1%
Private companies 1,458 57.3% -1.1%
Governmental workers 396 15.6% 26.1%
Not for profit companies 403 15.8% 45.0%
Unemployment rate
4.7%
-3.9% year-over-year change

Available workforce

The unemployment rate in Marshfield stands at 4.7%, representing the share of the workforce currently without a job and actively looking for one.

For renters, the unemployment rate helps paint a picture of job security and financial stability in the area. Rates around 4% to 5% are considered typical. A lower-than-average rate might suggest strong job prospects and a thriving local economy, while a higher rate could hint at fewer opportunities—both useful to consider when planning a move.

Transportation in Marshfield

How people get around in Marshfield

Commuting methods vary: 72.7% of residents travel by personal vehicle and 2.1% prefer to walk, while the remaining share relies on public transit or on two wheelers to get from A to B.

Means of transportation
Value Percent YoY change
Car 1,839 72.7% 3.5%
Ferryboat 3 0.1% -62.5%
Walk 52 2.1% -35.8%
Understanding how locals get to work can help you plan your own routine. High car usage might mean you’ll need a vehicle, while strong public transit or walkability could save you the hassle. Commute times also play a big role in quality of life—shorter trips can give you more time for the things you enjoy.

What is the median and average household income in Marshfield by zipcode?

Zipcode Population Number of households Median income Average income
02050 25,963 10,446 $126,241 $160,647

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FAQs about Marshfield demographics 

What is the total population of Marshfield?

Marshfield has a total population of 5,161 residents, according to the latest release from the U.S. Census Bureau: the 2019-2023 American Community Survey (ACS) 5-year estimates. This figure changed by +9.9% compared to a year ago.

What is the gender ratio in Marshfield?

The gender ratio in Marshfield is as follows:
  • 48.3% males (2,495 residents)
  • 51.7% females (2,666 residents)

What is the median age in Marshfield?

The median age in Marshfield is 46.1.

What is the age distribution of the population in Marshfield?

The age distribution in Marshfield is as follows:
  • Under 15: 20.8% (1,075 residents)
  • Ages 15-24: 12.2% (632 residents)
  • Ages 25-44: 14.8% (766 residents)
  • Ages 45-64: 33.2% (1,716 residents)
  • Over 65: 18.8% (972 residents)

What is the racial and ethnic makeup of Marshfield?

The racial and ethnic makeup of Marshfield is as follows:
  • White: 96.4% (4,977 residents)
  • Black or African American: 0% (0 residents)
  • American Indian and Alaska Native: 0% (0 residents)
  • Asian: 0% (2 residents)
  • Native Hawaiian and Other Pacific Islander: 0% (0 residents)
  • Two or More Races: 2% (106 residents)
  • Other: 1.5% (76 residents)

What percentage of the population in Marshfield are U.S.-born citizens?

U.S.-born citizens represent 96.4% of the population in Marshfield.

How many housing units are there in Marshfield?

There are 2,177 housing units in Marshfield, reflecting a +11.2% change compared to the previous year, according to the latest data from the U.S. Census Bureau.

How many households are in Marshfield and what is the average household size?

Marshfield has a total of 1,974 households, with an average of 3 people in each.

What is the median household income in Marshfield?

Marshfield has a median household income of $97,105, representing a -2.4% shift from the previous year, according to the U.S. Census Bureau.

What is the employment rate and job market overview for Marshfield?

The employment rate is 95.3% in Marshfield, with a workforce of 2,544 residents. Here’s a detailed breakdown of the local job market:

Job types:
  • White-collar workers: 90.7% (2,307 residents)
  • Blue-collar workers: 9.3% (237 residents)

Places of employment:
  • Self-employed: 11.3% (287 residents)
  • Private companies: 57.3% (1,458 residents)
  • Governmental workers: 15.6% (396 residents)
  • Not-for-profit companies: 15.8% (403 residents)

Data source & methodology

The demographic data on this page was sourced from the latest U.S. Census Bureau release—the 2019–2023 American Community Survey (ACS) 5-year estimates.

The information, issued annually, is compiled and published by the Point2Homes Research Team as soon as new data becomes available.

No representation, guarantee, or warranty is made concerning the accuracy or completeness of modified or aggregated information for particular areas.

Page last updated: September 2025