US ZIP Code
07090

Westfield, NJ

Union County  ·  New Jersey

● Active
👥 30,760 Population ↑ 3% since 2019
💰 $212,700 Median HH Income
▲ 179% above avg ↑ 24% since 2019
🎂 41.0 Median Age ↓ 3% since 2019
🏠 $930,500 Median Home Value
▲ 234% above avg ↑ 25% since 2019
🎓 80.8% College Grads
▲ 109% above avg
📊 3.5% Unemployment
▼ 29% below avg ↑ 27% since 2019
ZIP Code Details
ZIP Code07090
CityWestfield
StateNew Jersey (NJ)
CountyUnion County
Area Code908
Elevation122 ft
Latitude40.651644
Longitude-74.343447
TimezoneNew York (DST)
FIPS34039
ZIP TypeStandard
StatusActive
People & Population (ACS 2023)
♂ Male 48.8% (15,017) Female 51.2% (15,743) ♀

Race & Ethnicity

White: 76.5%Hispanic: 8.6%Black: 1.7%Asian: 8.7%Other: 3.6%Race
White76.5%
Hispanic8.6%
Black1.7%
Asian8.7%
Other3.6%

Age Breakdown

Under 5
8%
5–17
21%
18–24
6%
25–44
20%
45–64
30%
65+
7%

Key Indicators

Median Age41.0 yrs ↓ 3% since 2019
Avg Household Size2.86
Below Poverty2.1% ▼ 80% below avg
College Grads80.8% ▲ 109% above avg
Unemployment3.5% ▼ 29% below avg
No HS Diploma99 (0.5%)
HS Graduate1,895 (9.8%)
Some College540 (2.8%)
Associates1,166 (6%)
Bachelors753 (3.9%)
Graduate Degree14,836 (76.9%)

Education

No HS: 0.5%HS Grad: 9.8%Some College: 2.8%Associates: 6%Bachelors: 3.9%Graduate: 76.9%Edu
No HS0.5%
HS Grad9.8%
Some College2.8%
Associates6.0%
Bachelors3.9%
Graduate76.9%
Housing & Income

Housing Tenure

Owner: 80.3%Renter: 19.8%Tenure
Owner80.3%
Renter19.8%

Home Value Distribution

Under $50k
0%
$50k–100k
0%
$100k–150k
1%
$150k–200k
0%
$200k–300k
3%
$300k–500k
5%
Over $500k
91%

Financials

Median HH Income$212,700 ▲ 179% above avg ↑ 24% since 2019
Median Home Value$930,500 ▲ 234% above avg ↑ 25% since 2019
Home/Income Ratio4.4x (nat avg ~3.5x)
Median Rent$2,211/mo ↑ 38% since 2019
Total Units11,093
Vacant Units417
Avg HH Size2.86

Income Distribution

Under $25k
5%
$25k–50k
4%
$50k–75k
7%
$75k–100k
6%
$100k–150k
13%
$150k–200k
12%
Over $200k
53%
Employment & Commute

How People Get to Work

Drove Alone
51%
Public Transit
13%
Walked
2%
Work From Home
35%

Commute Time

Under 15 min
22%
15–30 min
24%
30–45 min
19%
Over 45 min
36%
Housing Stock

Year Built

Before 1940
3%
1940s–1950s
21%
1960s–1970s
5%
1980s–1990s
6%
2000+
65%

Summary

Total Units11,093
Vacant417
Owner Occupied80.3%
Renter Occupied19.8%
Avg HH Size2.86
Frequently Asked Questions
ZIP code 07090 is in Westfield, NJ, in Union County.
ZIP code 07090 is located in New Jersey (NJ).
ZIP code 07090 is in Union County, NJ.
ZIP 07090 observes the New York timezone. Daylight Saving Time is observed.
The estimated population of ZIP code 07090 is 30,760 people (ACS 2023).
The median household income in ZIP code 07090 is $212,700 (ACS 2023).
The median home value in ZIP 07090 is $930,500 (ACS 2023).
About ZIP Code 07090

ZIP code 07090 is located in Westfield, New Jersey, within Union County. With a population of 30,760, this is a moderately populated ZIP code with a middle-aged community — the median age is 41 years. Economically, 07090 is a affluent ZIP code: the median household income of $212,700 is more than double the national average.

Real estate in ZIP code 07090 represents among the most expensive housing markets in the country. The median home value of $930,500 is more than double the national average. Renters can expect to pay around $2,211 per month in median rent. Homeownership is strong here — 80.3% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 25% since 2019.

The population of 07090 is primarily White (76.48%). Residents are highly educated — 80.8% hold a bachelor's degree or higher, which is more than double the national average. Poverty affects a relatively small share of residents at 2.1%. Household income has grown by 24% since 2019.

The unemployment rate in 07090 stands at 3.5%, which is below the national average. A notably high share of workers — 34% — work from home, reflecting the professional makeup of the area. As in most parts of the country, driving alone is the dominant commute mode at 50%.

Overall, ZIP code 07090 in Westfield, NJ is characterized as affluent, highly educated, a middle-aged community, and predominantly owner-occupied. With 30,760 residents, a median household income of $212,700, and a median home value of $930,500, it offers a clear picture of life in this part of New Jersey.