Westfield Population

2010–2026

515

2026 projection

3.4% since 2020 (decrease)

0100200300400500600201020122014201620182020202220242026

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Westfield. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
2026515-30.58%
2025518-30.58%
2024521-30.57%
2023524+10.19%
2022523-81.51%
2021531-20.38%
2020533-264.65%
2019559-40.71%
2018563-101.75%
2017573-40.69%

Showing 10 of 17 years.

Westfield Demographics

60.4median age

Median age

Female61.1 yrs
Male60.2 yrs

Adults

344
151 seniors · 44%193 other adults

Sex

Female 54.9% · 228Male 45.1% · 187

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 4 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Westfield Income

$63,819median household income

Median household income

$63,819

Half of households earn more, half earn less

Median earnings

$40,288

Typical yearly pay for a worker 25 or older.

Poverty rate

12.4%

About 1 in 8 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Westfield Marital Status

66% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married66%65%67%
Never married16%21%12%
Divorced9%9%8%
Widowed9%4%13%
Separated<1%2%0%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201