Overview
11,258
Total Population
39.0
Median age
49.84%
Female population %
100.6:100
Gender ratio (M:F)
15-19 years
Largest age group
61.5
Total dependency ratio
White
Largest racial group
312
Hispanic population
Sources: U.S. Census Bureau, American Community Survey (ACS) 2021
TABLE OF CONTENTS
Age
Norwell town's population is old compared to the rest of the country:
- The median age in Norwell town is 39.0, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
- Norwell town's population under 18 was 29.36%, compared to the 22.51% nationwide.
- Norwell town's elderly or the senior population (over 65 age) was 14.91% as compared to 16.04% nationwide.
- Of the total population in Norwell town, 23.16% were under the age of 15, 16.89% aged 15 to 29, 45.03% aged 30 to 64, 12.82% aged 65 to 84, and 2.10% were 85 years of age and older.

Read more about Norwell, Massachusetts population by age ➔
Gender
There are 36 less females than males in Norwell town:
- The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 49.84% females and 50.16% males in Norwell, Massachusetts.
- The Norwell, Massachusetts gender ratio is 100.6:100 i.e. 100.6 men to 100 women (1.006).
- For male population, the largest age group is 15-19 years with a population of 591.
- For the female population, the largest age group is 45-49 years with a population of 554.

Read more about Norwell, Massachusetts population by gender ➔
Race / Ethnicity
Norwell town's population has become increasingly diverse:
- Racial distribution of Norwell town population: 93.01% are White, 0.20% are Black or African American, 4.09% are Asian, 0.15% are Native Hawaiian and other Pacific Islander, 0.79% are some other race and 1.76% are multiracial.
- Norwell town's racial breakdown clearly shows that there is an absolute majority of White population in the town.
- By ethnicity, 312 is Hispanic or Latino (of any race), and 10,946 (97.23% of the total population) is Non-Hispanic.
- The largest racial group in Norwell town is White with a population of 10,471 (93.01% of the total population).

Read more about Norwell, Massachusetts population by race ➔
Year by year
Norwell town's population has already reached its peak and is showing a trend of decline:
- The peak population was 11,340 in the year 2020
- From 2000 to 2010, Norwell town's population increased by 716 (7.30%), as compared to the national growth of 9.63%.
- From 2010 to 2020, Norwell town's population increased by 811 (7.70%), 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, Norwell town's population was lowest in year 2000 at 9,813.

Read more about Norwell, Massachusetts population by year ➔
References
- U.S. Census Bureau American Community Survey (ACS) 2017-2021 5-Year Estimates
- U.S. Census Bureau Population Estimates Population Estimates Program (PEP)