NJ area data
Westfield, NJ
Westfield, NJ.
Population: 31,111 (Census ACS)
The median home value in Westfield, NJ is $1.33M — up 9.0% over the past year. Homes sell for a median $1.34M after a median 12 days on market. Typical rent runs $3,364/month. 15 schools serve the area (NCES). FEMA's National Risk Index rates the county's overall natural-hazard risk Relatively High, with icestorm, lightning, strongwind the top-rated hazards. Cost of living is 12.5% above the US average (BEA, metro/state-level).
$1.33M
Median home value
+9.0%
1-year change
12
Median days on market
Relatively High
Hazard risk (county)
Home values & appreciation
- Median home value
- $1.33M
- 1-year appreciation
- +9.0%
- 3-year appreciation
- +23.7%
- 5-year appreciation
- +43.4%
- 10-year appreciation
- +62.9%
- All-time peak (2026-07)
- $1.33M
- House Price Index (state)
- 430.8 (+5.2% YoY)
Sources: home value index (ZIP-level) · FHFA House Price Index (state-level)
Market activity
- Median sale price
- $1.34M
- Median list price
- $1.25M
- Median price per sqft
- $577
- 1-year sale-price change
- +9.1%
- Median days on market
- 12 days
- Homes sold (recent period)
- 76
- For-sale inventory
- 61
- Sale-to-list ratio
- 110.2%
- Active listings
- 32
- 1-year forecast
- +2.9%
- Days to pending
- 27 days
- New listings (monthly)
- 28
Source: recent area sales and market data (ZIP-level)
Rents
- Typical rent
- $3,364/mo
- 1-year rent change
- +1.3%
- Studio fair-market rent
- $1,385/mo
- 1BR fair-market rent
- $1,731/mo
- 2BR fair-market rent
- $2,099/mo
- 3BR fair-market rent
- $2,729/mo
- 4BR fair-market rent
- $3,149/mo
Sources: market rent index (ZIP-level) · HUD Fair Market Rents (metro/county-level, 40th-percentile regulatory reference)
Affordability
- Cost of living index (High)
- 112.5 (100 = US avg)
- Electricity rate (state-level)
- 22.6¢/kWh
- Natural gas rate (state-level)
- $14.20/MCF
- 30-year mortgage rate (national)
- 6.66%
- 15-year mortgage rate (national)
- 6.00%
Sources: BEA Regional Price Parities (metro/state-level) · EIA energy rates (state-level) · Freddie Mac PMMS (national)
Schools
- Total schools
- 15
- Elementary schools
- 8
- Middle schools
- 2
- High schools
- 4
- School districts serving the area
- Union County Educational Services Commission, Westfield Public School District
- Schools include
- Crossroads School, Work Readiness Academy, Westlake, Lamberts Mill Academy, Hillcrest Academy-South
Source: NCES school directory, 2022-23 (school-address-based)
Natural hazards & flood risk
- Overall hazard risk (county)
- Relatively High
- Top hazards (county)
- iceStorm, lightning, strongWind, winterWeather, inlandFlooding
- Notable hazard ratings (county)
- coastalFlooding: Relatively Moderate · coldWave: Relatively Moderate · earthquake: Relatively Moderate · heatWave: Relatively Moderate · hurricane: Relatively Moderate · iceStorm: Very High
- FEMA flood zone
- X
- Flood risk level
- Minimal
- Wildfire risk to homes (county)
- Higher than 18% of US counties
- Buildings in wildfire direct-exposure zone
- 17.4%
- Radon potential (county)
- Moderate radon potential — EPA Zone 2 of 3
- EPA Superfund (NPL) sites within 5 mi
- None
- Nearest Superfund site
- Cornell Dubilier Electronics, Inc. (6.4 mi)
Sources: FEMA National Risk Index (county-level) · FEMA flood data (ZIP-level) · USDA Forest Service Wildfire Risk to Communities (county-level) · EPA radon zones + Superfund NPL
Climate (30-year normals)
- Annual precipitation
- 50.2 in
- USDA plant hardiness zone
- 7a (extreme annual low 0 to 5°F)
Sources: NOAA Climate Normals (30-year, nearest-station) · USDA Plant Hardiness Zone Map (2023)
Air quality
- Air quality rating
- Moderate
- Median AQI (annual)
- 52
- Days with Good air quality
- 163
- Days with Moderate air quality
- 197
- Days with Unhealthy air quality
- 3
- Highest AQI recorded (year)
- 227
Source: EPA air quality data (nearest monitoring station, annual)
Walkability & transit
- Walkability index
- 19.0 / 20
- Transit service frequency
- 89
- Jobs reachable by car (30 min)
- 304,096
- Jobs reachable by transit (45 min)
- 268,750
Source: EPA Smart Location Database (metropolitan block groups)
Amenities
- National parks within ~60 mi
- 22
- Nearest national park
- Thomas Edison National Historical Park (11 mi)
- National parks include
- Thomas Edison National Historical Park, Morristown National Historical Park, National Parks of New York Harbor
- Airports within 30 mi
- 24
- Nearest airport
- Linden Airport (LDJ) (6 mi)
- Nearest major airport
- Newark Liberty International Airport (EWR) (9 mi)
- Hospitals nearby (~15 mi)
- 39
- Hospitals include
- HACKENSACK UNIVERSITY MEDICAL CENTER, NEWARK BETH ISRAEL MEDICAL CENTER, PALISADES MEDICAL CENTER
- Avg hospital rating (CMS)
- 2.7 / 5
- Best hospital rating nearby (CMS)
- 5.0 / 5
- Solar radiation rating
- Fair (4.0 kWh/m²/day)
Sources: National Park Service · FAA airport data · CMS hospital data · DOE/NREL (proximity-based)
Migration
- Net migration (county)
- -2,824 tax filers
Source: IRS county-to-county migration data (county-level, ~12-month lag)
Housing stock
- Median year housing built
- 1,953
- Housing built before 1970
- 75.3%
- Housing built 2000 or later
- 11.8%
- Median annual property tax
- $10,001
- Mean commute to work
- 24 min
- Households with broadband internet
- 90.1%
Source: Census ACS 5-year estimates (ZIP-level)
Employment & development
- Total county employment
- 199,693
- Average weekly wage
- $1,578
- Top industries (by employment)
- Health Care, Administrative Services, Professional Services
- Annual residential building permits (county)
- 89
Sources: BLS QCEW (county-level) · Census Building Permits (county-level)
How it compares
| Westfield | State median | US median | |
|---|---|---|---|
| Median home value | $1.33M | $577,759 | $289,727 |
| Median sale price | $1.34M | $555,000 | $325,000 |
| Median days on market | 12 days | 42 days | 51 days |
| Typical rent | $3,364/mo | $2,540/mo | $1,808/mo |
| Median annual property tax | $10,001 | $9,504 | $2,006 |
State and US medians are computed across all US ZIP codes with sufficient public-data coverage, from the same sources as the figures above.
Area data compiled from public government, academic, and industry research feeds. Data sources →
Common questions
- What is the median home value in Westfield, NJ?
- $1.33M.
- What is the median sale price in Westfield, NJ?
- $1.34M.
- How long do homes take to sell in Westfield, NJ?
- Median days on market: 12 days.
- What is typical rent in Westfield, NJ?
- Typical rent: $3,364/month.
- What is the natural-hazard risk in Westfield, NJ?
- Overall risk: Relatively High (FEMA NRI, county-level). Top hazards: iceStorm, lightning, strongWind, winterWeather, inlandFlooding.
- Is Westfield, NJ in a flood zone?
- Minimal (FEMA NFIP). FEMA flood zone X.
- What is the wildfire risk in Westfield, NJ?
- Risk to homes is higher than 18% of US counties (USDA Forest Service Wildfire Risk to Communities, county-level).
- What is the radon potential in Westfield, NJ?
- Moderate radon potential — EPA Zone 2 of 3, county-level. EPA recommends testing every home regardless of zone.
- Are there Superfund sites near Westfield, NJ?
- No current or proposed National Priorities List sites within 5 miles (EPA).
- How many schools serve Westfield, NJ?
- 15 schools (8 elementary, 2 middle, 4 high) (NCES, 2022-23).
- Is Westfield, NJ walkable?
- Walkability index: 19.0/20 (EPA Smart Location Database).
- What is the air quality in Westfield, NJ?
- Moderate. Median AQI: 52. (EPA AQI).
- What is the cost of living in Westfield, NJ?
- Regional Price Parity: 112.5 (100 = US average) (High) (BEA RPP, metro/state-level).
ZIP code for Westfield
Selling a home in Westfield, NJ?
REAIGENT7 gives every listing its own AI assistant grounded in this same public data — it answers buyer questions about the home and the area, around the clock, and sends every lead to the listing agent. Agents: it installs on your listing page, your website, or WordPress.
Data last updated
Most recent source refresh: Sep 2026. See all data sources →