Sudbury town, Massachusetts Population 2024

19,731

Sudbury town Demographics

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

  • White: 80.25%
  • Asian: 10.34%
  • Two or more races: 5.9%
  • Black or African American: 2.67%
  • Other race: 0.68%
  • Native Hawaiian or Pacific Islander: 0.14%
  • Native American: 0.03%
Land Area (mi²)
24.3 sq mi
Density (mi²)
813.0/sq mi
Growth Since 2020
4.51% (851)
The current population of Sudbury town, Massachusetts is 19,731 based on our projections of the latest US Census estimates (released May 2024). The last official US Census in 2020 recorded the population at 18,880.

Population by Race

Race
Population
Percentage (of total)
White15,30180.25%
Asian1,97210.34%
Two or more races1,1245.9%
Black or African American5092.67%
Other race1290.68%
Native Hawaiian or Pacific Islander260.14%
Native American60.03%

White

Asian

Two or more races

Black or African American

Other race

Native Hawaiian or Pacific Islander

Native American

Sudbury town Population by Race

Sudbury town Population Pyramid 2024

Sudbury town Median Age

43.5

Total

42.5

Male

44.3

Female

Sudbury town Adults

There are 13,630 adults, (2,977 of whom are seniors) in Sudbury town.

Sudbury town Age Dependency

79

Age Dependency Ratio

27.9

Old Age Dependency Ratio

51

Child Dependency Ratio

Sudbury town Sex Ratio

Female9,81251.46%
Male9,25548.54%

Sudbury town Population by Age

Sudbury town Renter vs Owner Occupied by Household Type

Household Type
Count
Average Size
Owner
Renter
All6,3272.9990.29.8
Married4,6843.3995.34.7
Non Family1,0281.2372.827.2
Female4482.7172.827.2
Male1673.271000

3.3

Average Family Size

2.99

Average Household Size

90.2%

Rate of Home Ownership

Married

Male

Female

NonFamily

owner

renter

Sudbury town Households and Families

Male

Female

Education Attained
Count
Percentage
9th to 12th Grade1281.02%
Associates Degree3322.64%
Bachelors Degree4,83338.41%
Graduate Degree5,78846%
High School Graduate7325.82%
Less Than 9th Grade660.52%
Some College7035.59%

Less Than 9th Grade

9th to 12th Grade

High School Graduate

Some College

Associates Degree

Bachelors Degree

Graduate Degree

Sudbury town Educational Attainment by Sex (over 25)

Sudbury town Educational Attainment by Race

High School Graduation Rate

Bachelors Rate

Race
Total
High School
Bachelors
White10,37310,2748,689
Asian1,4261,3411,232
2+ Races326326316
Black267257235
Hispanic262262230
Other Race727268
Islander12120

The highest rate of high school graduation is among islander people with a rate of 100%.

The highest rate of bachelors degrees is among 2+ races people with a rate of 96.93%.

Sudbury town Educational Attainment by Race

All

Male

Female

Name
Average
Male
Female
Bachelors Degree$122,276$161,528$94,154
Graduate Degree$160,634$200,487$109,548
High School Graduate$0$0$0
Less Than 9th Grade$16,442$16,122$0
Overall$135,250$164,515$100,806
Some College$96,574$118,827$58,208

$135,250

Average Earnings

$164,515

Average Male

$100,806

Average Female

Sudbury town Earnings by Educational Attainment

Sudbury town Language by Age

Only English

Spanish

Other Indo-European Languages

Asian and Pacific Island Languages

Other Languages

Sudbury town Language

86.35% of Sudbury town residents speak only English, while 13.65% speak other languages. The non-English language spoken by the largest group is Other Indo-European, which is spoken by 7.61% of the population.

Sudbury town Language

Sudbury town Poverty by Race

rate

Name
Total
In Poverty
Poverty Rate
White14,9773602.4%
Asian1,9521065.43%
Multiple1,121121.07%
Hispanic69360.87%

2.56%

Overall Poverty Rate

2.42%

Male Poverty Rate

2.7%

Female Poverty Rate

Poverty in Sudbury town

The race most likely to be in poverty in Sudbury town is Asian, with 5.43% below the poverty level.

The race least likely to be in poverty in Sudbury town is Hispanic, with 0.87% below the poverty level.

The poverty rate among those that worked full-time for the past 12 months was 0%. Among those working part-time, it was 4.88%, and for those that did not work, the poverty rate was 6.32%.

Sudbury town Poverty

rate

Rate
Poverty
Less Than 9th Grade43.13%
High School17.1%
Some College2.16%
Bachelors or Greater1.49%

Sudbury town Poverty Rate by Education

rate

Rate
Poverty
Male Unemployed23.11%
Female Employed2.08%
Male Employed0.83%
Female Unemployed0%

Sudbury town Poverty Rate by Employment Status and Sex

Sudbury town Income by Household Type

Households

Families

MarriedFamilies

NonFamilies

Name
Median
Mean
Families$250,001$319,075
Households$234,634$289,353
Married Families$250,001$-999,999,999
Non Families$83,333$124,171

mean

median

Income by Household Type

Sudbury town Marital Status

Married

Widowed

Divorced

Separated

NeverMarried

Marriage Rates

65.5%

Overall Marriage Rate

70.7%

Male Marriage Rate

60.9%

Female Marriage Rate

Sudbury town Married by Age and Sex

male

female

Sudbury town 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 35-44.

Sudbury town Marital Status by Race

Married

Widowed

Divorced

Separated

NeverMarried

Sudbury town Marital Status

Second Gulf War

First Gulf War

Vietnam

Korea

World War II

303

Number of Veterans

281

Male Veterans

22

Female Veterans

War
Veterans
Vietnam144
Korea59
First Gulf War33
Second Gulf War17
World War II3

Sudbury town Veterans by War

count

Age Group
Veterans
75+170
55 to 6452
65 to 7449
18 to 3417
35 to 5415

Sudbury town Veterans by Age

count

Name
Veterans
% of Total
White2782.45%
Asian151%
2+ Races102.44%
Hispanic103.73%

Sudbury town Veterans by Race

Sudbury town Veterans by Education

Less Than 9th Grade

High School Graduate

Some College

Bachelors or Greater

9.15%

Veteran Poverty Rate

19.66%

Veteran Disability Rate

Sudbury town Veterans by Education

LaborForceParticipation

63%

Labor Force Participation

59.8%

Employment Rate

5%

Unemployment Rate

Sudbury town Employment by Age

LaborForceParticipation

Sudbury town Employment by Race

LaborForceParticipation

Sudbury town Employment by Education

Origin of Non-Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

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

Origin of Naturalized Citizens

Europe

Asia

Africa

Oceania

Latin America

North America

51.82%

Born in Sudbury town

87.41%

Native Born

12.59%

Foreign Born

4.22%

Non Citizen

8.37%

Naturalized

Place of Birth

87.41% of Sudbury town residents were born in the United States, with 51.82% having been born in Massachusetts. 4.22% of residents are not US citizens. Of those not born in the United States, the largest percentage are from Asia.

Sudbury town Place of Birth

Note: data after 2022 is projected based on recent change
Year
Population
Growth
Change
202921,4163371.6%
202821,0793371.62%
202720,7423371.65%
202620,4053371.68%
202520,0683371.71%
202419,7313371.74%
202319,3943371.77%
202219,057-45-0.24%
202119,1022221.18%
202018,880-736-3.75%
201919,616970.5%
201819,5197163.81%
201718,80350.03%
201618,798490.26%
201518,7491010.54%
201418,6483401.86%
201318,3082061.14%
201218,1021740.97%
201117,9282161.22%
201017,71200%

Sudbury town Population by Year