Westfield demographics profile

Population density (sq mi)89763091
Median age38.039.437.7
Male/Female ratio1.0:10.9:11.0:1
Married (15yrs & older)52%53%55%
Families w/ Kids under 1838%43%43%
Speak English86%77%79%
Speak Spanish3%9%13%
Westfield, MA has a population of 41,486 and is the 988th largest city in the United States. The population density is 897 per sq mi which is 42% higher than the Massachusetts average and 890% higher than the national average. The median age in Westfield is 38 which is approximately 4% lower than the Massachusetts average of 39. In Westfield, 52% of the population over 15 years of age are married, 86% speak English and 3% speak Spanish. 71% of Westfield residents were born in Massachusetts, 17% were born out of state, 2% were born outside of the United States and 9% were foreign born.

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Did you know?

  • The population density in Westfield is 42% higher than Massachusetts.
  • The median age in Westfield is 4% lower than Massachusetts.
  • In Westfield 93.27% of the population is White.
  • In Westfield 1.79% of the population is Black or African American.
  • In Westfield 2.24% of the population is Asian.

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Westfield population breakdown by race

Black or African American1.79%7.26%12.63%
American Indian0.11%0.21%0.82%
Native Hawaiian0.09%0.03%0.18%
Mixed race1.44%3.01%3.06%
Other race1.06%4.13%4.75%
In Westfield, 7.7% of people are of Hispanic or Latino origin.
Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

Languages spoken

Place of birth by citizenship

Household income distribution

Source of income

Westfield age breakdown

Marital status

Age of children in married couples

Source: The Westfield, MA demographics data displayed above is derived from the 2016 United States Census Bureau American Community Survey (ACS).