Westfield, NJ Population

Overview

30,950

Total Population

40.9

Median age

51.64%

Female population %

93.6:100

Gender ratio (M:F)

10-14 years

Largest age group

64.5

Total dependency ratio

White

Largest racial group

2,778

Hispanic population

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

TABLE OF CONTENTS

Age

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

The median age in Westfield is 40.9, compared to 38.8 nationwide, according to the American Community Survey 2017 - 2021 5 Year estimates.
Westfield's population under 18 was 29.10%, compared to the 22.51% nationwide.
Westfield's elderly or the senior population (over 65 age) was 14.45% as compared to 16.04% nationwide.
Of the total population in Westfield, 24.76% were under the age of 15, 13.88% aged 15 to 29, 46.90% aged 30 to 64, 12.86% aged 65 to 84, and 1.59% were 85 years of age and older.

There are 1,016 more females than males in Westfield:

The female percentage in the USA is 50.50% while the male percentage is 49.50%, compared to 51.64% females and 48.36% males in Westfield, NJ.
The Westfield, NJ gender ratio is 93.6:100 i.e. 93.6 men to 100 women (0.936).
For male population, the largest age group is 50-54 years with a population of 1,441.
For the female population, the largest age group is 10-14 years with a population of 1,606.

Westfield's population has become increasingly diverse:

Racial distribution of Westfield population: 80.29% are White, 3.13% are Black or African American, 0.13% are American Indian and Alaska Native, 7.53% are Asian, 2.53% are some other race and 6.39% are multiracial.
Westfield's racial breakdown clearly shows that there is an absolute majority of White population in the town.
By ethnicity, 2,778 is Hispanic or Latino (of any race), and 28,172 (91.02% of the total population) is Non-Hispanic.
The largest racial group in Westfield is White with a population of 24,85 (80.29% of the total population).

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

The peak population was 30,877 in the year 2020
From 2000 to 2010, Westfield's population increased by 666 (2.24%), as compared to the national growth of 9.63%.
From 2010 to 2020, Westfield's population increased by 541 (1.78%), 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, Westfield's population was lowest in year 2007 at 29,420.