Westfield, New Jersey Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates
The population of Westfield, New Jersey is 30,760 as of the 2023 American Community Survey, making it the 30th-largest city in New Jersey. The median household income is $212,700, the median home value is $930,500, and the median age is 41.0.
The population has grown 5.6% since 2010 (30,340 → 32,050).
30,760
Population
4575
People / sq mi
$212,700
Median Income
$930,500
Median Home Value
Westfield covers 6.7 sq mi of land at 4575 people per square mile.
About Westfield, NJ
Westfield is a city in New Jersey with a population of 30,760. It ranks #30 among cities in New Jersey by population. The median age is 41.0, older than the national median. The population is 48.8% male and 51.2% female.
The median household income in Westfield is $212,700, above the US median of $74,580. 1.3% of residents live below the federal poverty level. Home values sit at a median of $930,500, with monthly rent averaging $2,211. The homeownership rate of 80.3% is higher than the national rate of 64.8%.
Educational attainment in Westfield reflects 76.7% of adults 25 and older holding a bachelor's degree or higher, above the national average of 34.3%. Roughly 33.9% of workers primarily work from home, noticeably above the national work-from-home rate of 14.2%. The average commute is 36.2 minutes each way.
Westfield town Population History (2010-2024)
The city of Westfield town had a population of 30,340 in 2010 and 32,050 in 2024, a 5.6% growth over 14 years. The peak was 32,050 in 2024. Average annual growth rate: 0.40%.
32,050
Population (2024)
30,340
Population (2010)
32,050
Peak (2024)
0.40%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 30,340 |
| 2011 | 30,384 |
| 2012 | 30,408 |
| 2013 | 30,464 |
| 2014 | 30,351 |
| 2015 | 30,209 |
| 2016 | 30,035 |
| 2017 | 29,899 |
| 2018 | 29,780 |
| 2019 | 29,512 |
| 2020 | 30,898 |
| 2021 | 30,843 |
| 2022 | 30,755 |
| 2023 | 31,064 |
| 2024 | 32,050 |
Race & Ethnicity
| White | 77.8% |
| Black or African American | 2.4% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.0% |
| Two or More Races | 0.0% |
Economy & Income
$212,700
Median Household Income
$104,216
Per Capita Income
1.3%
Poverty Rate
2.3%
Unemployment Rate
Housing
$930,500
Median Home Value
$2,211
Median Rent
80.3%
Owner-Occupied
Education
97.8%
High School+
76.7%
Bachelor's+
Commute
12.3%
Drive Alone
49.7%
Public Transit
33.9%
Work From Home
36.2 min
Avg Commute
Community Profile
38.5%
Foreign Born
81.2%
Non-English at Home
3.4%
Veterans
4.6%
With Disability
96.7%
Health Insurance
97.4%
Internet Access
Employment by Industry
| Information | 20.1% |
| Finance, Insurance & Real Estate | 17.5% |
| Professional, Scientific & Management | 17.4% |
| Manufacturing | 8.9% |
| Education, Health Care & Social Services | 6.4% |
| Transportation & Warehousing | 4.3% |
| Retail Trade | 4.1% |
| Arts, Entertainment & Food Services | 3.9% |
| Construction | 3.8% |
| Public Administration | 2.8% |
| Agriculture & Mining | 0.1% |
Largest cities in New Jersey
Largest counties in New Jersey
Part of New Jersey
Metro areas in New Jersey
City rankings
Frequently Asked Questions
Westfield, New Jersey has a population of 30,760 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 30th-largest city in New Jersey.
The median household income in Westfield, New Jersey is $212,700, with 1.3% of residents living below the federal poverty level.
The median home value in Westfield, New Jersey is $930,500, with median monthly rent at $2,211 and a homeownership rate of 80.3%.
The median age in Westfield, New Jersey is 41.0 years. The population is 48.8% male and 51.2% female.
The population has grown 5.6% since 2010 (30,340 → 32,050).
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Statewide data for New Jersey
Population, race, income, age, and trends across New Jersey
Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.