Zip Code 01085
Westfield, Massachusetts — Hampden County
📍 ZIP code 01085 is in Westfield, Hampden County, Massachusetts.
ZIP code 01085 is located in Westfield, Hampden County, Massachusetts. It is a zip code in the Eastern (EST/EDT) Time Zone with an estimated population of 41,466. The area code for ZIP code 01085 is 413.
Quick Answer
Zip code 01085 is in Westfield, Massachusetts (Hampden County). It has a population of 41,466, median household income of $83,821, and median home value of $296,300.
Population
41,466
Income
$83,821
Home Value
$296,300
Climate
85°F / 16°F
About Zip Code 01085
Zip code 01085 is located in Westfield, Massachusetts, within Hampden County. Home to approximately 41,466 residents, this area sits at an elevation of 265 ft and falls within the Eastern (EST/EDT) timezone. The local area code is 413.
The median household income is $83,821 per year, which is above the national median of $70,784. Homes in this zip code have a median value of $296,300, and the cost of living index is 103 (3% above the national average of 100).
Summers average a high of 85°F while winters drop to 16°F. The area receives about 45 in of rain and 31 in of snow annually. The zip code covers 59.7 square miles of land area and 1.1 square miles of water.
Key Statistics
41,466
$83,821
$296,300
Eastern (EST/EDT)
413
265 ft
59.7 sq mi
39.2
17,054
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Compare With Nearby Zip Codes
| Metric | 01085 | 01071 | 01073 | 01089 | 01077 | 01030 |
|---|---|---|---|---|---|---|
| City | Westfield, MA | Russell, MA | Southampton, MA | Agawam, MA | Southwick, MA | Agawam, MA |
| Population | 41,466 | 1,219 | 6,212 | 28,635 | 9,222 | 12,374 |
| Median Income | $83,821 | $107,292 | $125,534 | $70,401 | $108,833 | $92,485 |
| Home Value | $296,300 | $287,000 | $426,900 | $307,900 | $375,700 | $315,900 |
| Cost of Living | 103 | 114 | 141 | 99 | 130 | 108 |
| Median Age | 39.2 | 47.5 | 47.3 | 39.4 | 48.2 | 46.5 |
Cost of Living
100 = National Average. Westfield's cost of living is 3% above the national average.
vs. State Avg
Above
Affordability
Moderate
Income-to-Home
3.5x
Demographics
Zip code 01085 has a population of 41,466 people with a median age of 39.2. There are 17,054 housing units in this area.
Racial & Ethnic Composition
Source: U.S. Census Bureau American Community Survey estimates.
Population History
Westfield (01085) population trend from 2010 to 2024
↑ 13.3%Source: U.S. Census Bureau estimates and American Community Survey data.
Climate & Weather
85°F
16°F
45 in
31 in
Westfield experiences warm summers with average highs around 85°F. Winters are cold with lows averaging 16°F. With 31 in of annual snowfall, residents should be prepared for significant winter weather.
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Housing & Economy
Median Home Value
$296,300
Median Household Income
$83,821
With 17,054 housing units across 59.7 square miles, 01085 has a housing density of 286 units per square mile. The home price-to-income ratio is 3.5x.
Location & Geography
Latitude
42.1535°
Longitude
-72.7716°
Land Area
59.7 sq mi
Water Area
1.1 sq mi
Nearby Zip Codes
Zip codes closest to 01085 (Westfield, MA) with distances:
ZIP Codes with Similar Income Nationwide
The five U.S. ZIP codes whose median household income is closest to 01085's $83,821. A way to compare Westfield to economically similar communities elsewhere in the country.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
ZIP Codes with Similar Demographics
The five U.S. ZIP codes whose racial and ethnic composition most closely matches 01085 (Westfield, MA). Similarity is measured by cosine distance on the five-category ACS demographic vector.
Computed from U.S. Census Bureau ACS 5-Year Estimates by the Zip Code Near Me Data Team.
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People Also Ask
What zip code is Westfield, Massachusetts?
Westfield, Massachusetts uses zip code 01085.
What county is zip code 01085 in?
Zip code 01085 is located in Hampden County, Massachusetts.
What is the population of zip code 01085?
The population of zip code 01085 is 41,466 with a median age of 39.2.
Is 01085 in Westfield, Massachusetts?
Yes, zip code 01085 is in Westfield, Hampden County, Massachusetts. The area code is 413.
Frequently Asked Questions
What city is zip code 01085 in?
Zip code 01085 is in Westfield, Massachusetts. It is part of Hampden County and uses the Eastern (EST/EDT) timezone.
What is zip code 01085?
Zip code 01085 is a U.S. postal code in Westfield, Massachusetts (Hampden County). It has a population of 41,466 and covers 59.7 square miles.
What is the population of zip code 01085?
The population of zip code 01085 (Westfield, MA) is 41,466 with a median age of 39.2. There are approximately 17,054 housing units in this area.
What is the median income in zip code 01085?
The median household income in zip code 01085 (Westfield, MA) is $83,821 per year. The cost of living index is 103 (100 = national average).
What is the average home price in zip code 01085?
The median home value in zip code 01085 (Westfield, MA) is $296,300. The cost of living index is 103 compared to the national average of 100.
What county is zip code 01085 in?
Zip code 01085 is located in Hampden County, Massachusetts. The primary city is Westfield.
What is the area code for zip code 01085?
Zip code 01085 in Westfield, MA uses area code 413. It is located in the Eastern (EST/EDT) timezone.
Is zip code 01085 a good place to live?
Zip code 01085 (Westfield, MA) has a cost of living index of 103 (100 = national average), a median household income of $83,821, and median home values of $296,300. The median age is 39.2. Visit the full page for demographics, climate, and nearby zip code comparisons.
What is the cost of living in zip code 01085?
The cost of living index for zip code 01085 (Westfield, MA) is 103, where 100 represents the national average. This area is above the national average. Median home value: $296,300.
What schools serve zip code 01085?
Zip code 01085 in Westfield, Massachusetts is served by the local school district of Hampden County. For specific school information, check your state's department of education or GreatSchools.org.
All demographic data on this page is sourced from the U.S. Census Bureau American Community Survey (ACS) 5-Year Estimates. ZIP code boundary and delivery data is sourced from the United States Postal Service (USPS). Data is updated periodically and may not reflect the most current figures. Census Bureau ZIP Code Tabulation Areas (ZCTAs) may differ slightly from USPS ZIP code boundaries.
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Data Sources
- Population, income, housing, age, and demographics
- U.S. Census Bureau, American Community Survey 5-Year Estimates, 2019-2023 vintage.
- ZIP to city and county mapping
- USPS and HUD-USPS ZIP-County Crosswalk.
- Time zones and area codes
- IANA tz database and NANPA.
- Elevation
- U.S. Geological Survey National Elevation Dataset (NED), via the USGS Elevation Point Query Service. Mapped to each ZCTA centroid coordinates. Last refreshed 2026-05-19.
- Last refreshed
- 2026-05-18.