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
Get Westfield's next ACS population data
Subscribe for Population Review updates by email. No spam, unsubscribe anytime.
Westfield covers 6.7 sq mi of land at 4575 people per square mile.
About Westfield, NJ
What sets Westfield apart is where people work — remote work is unusually prominent here, at 33.9% versus 14.0% nationally. Westfield is a city in New Jersey with a population of 30,760. It ranks #30 among cities in New Jersey by population.
Households here are among the highest-earning of all US cities: median income is $212,700, above the US median of $78,538. Hardship is rare relative to US cities: a poverty rate of just 1.3%, below the national 12.4%. Home prices are steep, with the typical property valued at $930,500, with typical rent around $2,211.
Degree attainment is near the top of the range for US cities: 76.7% of adults 25+ hold a bachelor’s, above the 35.0% national rate. An unusually large 33.9% of workers are remote, above the national 14.0%, and the average commute runs about 36 minutes each way.
The remote-work concentration is telling in Westfield — it skews toward higher-income, college-educated workers and reshapes both commute patterns and housing demand.
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).
Westfield town, NJ Climate
Westfield town, NJ has an average annual temperature of 11.5°C (53°F) and receives about 1258 mm of precipitation per year. The warmest month is July and the coldest is January. Figures are 1970–2000 climate normals.
11.5°C
Avg Temp
1258
Precip (mm/yr)
Jul
Hottest Month
Jan
Coldest Month
| Month | Avg (°C/°F) | Precip |
|---|---|---|
| January | -1° / 29° | 99 mm |
| February | 0° / 32° | 77 mm |
| March | 5° / 41° | 104 mm |
| April | 10° / 51° | 104 mm |
| May | 16° / 61° | 118 mm |
| June | 21° / 70° | 101 mm |
| July | 24° / 75° | 131 mm |
| August | 23° / 73° | 112 mm |
| September | 19° / 66° | 113 mm |
| October | 13° / 55° | 97 mm |
| November | 7° / 45° | 106 mm |
| December | 2° / 35° | 96 mm |
1970–2000 normals from WorldClim 2.1 (~9 km grid). Precipitation can be less precise near mountains or coastlines, where rainfall varies sharply over short distances.
Best time to visit Westfield town, NJ
The most comfortable months to visit Westfield town, NJ are typically June, August and September, when temperatures are mildest and rainfall is relatively low. The hottest month is July (around 30°C high). The coldest is January (near -6°C low). July is usually the wettest month.
Where to stay near Westfield
Visiting or relocating to Westfield, NJ? Compare hotels and short-term rentals across the metro — live availability and prices.
Top-rated places to stay near Westfield
Availability and prices from Stay22 partners (Booking.com, Vrbo, Expedia). We may earn a commission from bookings, at no extra cost to you.
Planning a move to Westfield?
Get relocation and cost-of-living insights for Westfield, NJ by email. No spam, unsubscribe anytime.
More from New Jersey
Population 307,188
Population 289,691
Population 157,660
Population 135,887
Population 93,915
Full rankings of New Jersey cities by population
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.