Sudbury, Massachusetts Population

Overview

18,912

Total Population

42.7

Median age

50.34%

Female population %

98.7:100

Gender ratio (M:F)

50-54 years

Largest age group

62.1

Total dependency ratio

White

Largest racial group

419

Hispanic population

Sources: U.S. Census Bureau, American Community Survey (ACS) 2021

TABLE OF CONTENTS

Age

Sudbury town's population is old compared to the rest of the country:

The median age in Sudbury town is 42.7, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Sudbury town's population under 18 was 29.86%, compared to the 22.51% nationwide.
Sudbury town's elderly or the senior population (over 65 age) was 14.93% as compared to 16.04% nationwide.
Of the total population in Sudbury town, 23.37% were under the age of 15, 13.21% aged 15 to 29, 48.49% aged 30 to 64, 12.69% aged 65 to 84, and 2.24% were 85 years of age and older.

There are 128 more females than males in Sudbury town:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 50.34% females and 49.66% males in Sudbury, Massachusetts.
The Sudbury, Massachusetts gender ratio is 98.7:100 i.e. 98.7 men to 100 women (0.987).
For male population, the largest age group is 50-54 years with a population of 986.
For the female population, the largest age group is 10-14 years with a population of 978.

Sudbury town's population has become increasingly diverse:

Racial distribution of Sudbury town population: 83.46% are White, 1.44% are Black or African American, 0.03% are American Indian and Alaska Native, 9.97% are Asian, 0.12% are Native Hawaiian and other Pacific Islander, 0.79% are some other race and 4.19% are multiracial.
Sudbury town's racial breakdown clearly shows that there is an absolute majority of White population in the town.
By ethnicity, 419 is Hispanic or Latino (of any race), and 18,493 (97.78% of the total population) is Non-Hispanic.
The largest racial group in Sudbury town is White with a population of 15,784 (83.46% of the total population).

Sudbury town's population has already reached its peak and is showing a trend of decline:

The peak population was 19,616 in the year 2019
From 2000 to 2010, Sudbury town's population increased by 807 (4.77%), as compared to the national growth of 9.63%.
From 2010 to 2020, Sudbury town's population increased by 1,160 (6.55%), according to Census Bureau's Population Estimates Program. For the same period, the rate of growth for the United States was 7.17%.
Between the year 2000 and 2022, Sudbury town's population was lowest in year 2000 at 16,905.