ZIP Code 01085
standardSource:
Westfield · Hampden County · Massachusetts
- Population
- 41,117
- Median income
- $88,728
- Median home value
- $326,100
- Bachelor's or higher
- 33.3%
- Land area
- 154.6 sq mi
266/sq mi
▲ 16% vs US
higher than 72% of US ZIPs
▲ 17% vs US
higher than 70% of US ZIPs
Median age 40.1
New York
ZIP code 01085 in Westfield, Massachusetts has a population of 41,117. The median household income is $88,728, which is 16% above the national average. Median home value is $326,100, 17% above the US average. 33.3% of residents hold a bachelor's degree or higher.
ZIP code 01085 is classified by USPS as a standard delivery area and covers roughly 154.6 square miles in Westfield, Hampden County, Massachusetts. The area is home to 41,117 residents, producing a population density of 266 people per square mile, and falls within the New York time zone. These USPS and Census boundary values drive every downstream statistic on this page, including the benchmarks that compare 01085 against Massachusetts and the nation.
On the economic side, the median household income for ZIP 01085 sits at $88,728 (23% below the Massachusetts average), while per-capita income is $42,122. The poverty rate stands at 10.5% and the unemployment rate at 3.0%. On housing, the median home value is $326,100 (46% below the state average) with median rent at $1,117 per month, and 69.2% of occupied units are owner-occupied, a direct signal of whether 01085 behaves more like a homeowner neighborhood or a renter-heavy ZIP.
Education and household profile round out the picture: 33.3% of adults hold a bachelor's degree or higher, the median age is 40.1, and the average commute is 27 minutes. We also surface 10 nearby ZIP codes within roughly 10 miles and 6 additional ZIPs sharing Hampden County, so you can benchmark 01085 against its immediate geography rather than a national average alone. Every figure is sourced from the U.S. Census Bureau American Community Survey 5-Year Estimates, HUD Fair Market Rents, and FHFA Home Price Index data, no estimates, no proprietary scoring. Verify with HUD →
Top industries in ZIP 01085
Top 5 sectors by establishment count
Which industries have the most business establishments in ZIP 01085.
- Retail trade
Retail trade
126 establishments
- Construction
Construction
109 establishments
- Health care and social assistance
Health care and social assistance
95 establishments
- Other services (except public administration)
Other services (except public administration)
85 establishments
- Manufacturing
Manufacturing
81 establishments
What this shows Establishment counts come from the Census ZIP Code Business Patterns program, which counts physical business locations rather than employees or revenue.
Source: U.S. Census Bureau, American Community Survey 5-Year Estimates + ZIP Code Business Patterns + HUD FMR + FHFA HPI ACS demographics, ZBP business establishments, HUD Fair Market Rents, FHFA HPI for ZIP 01085, Westfield, MA · 2023 Census ACS 5-Year Estimates use a rolling 60-month sample for stable small-geography estimates; ZBP updated annually; HUD FMR + FHFA HPI updated quarterly/annually.
Quick Facts
41,117
Population
154.6
Area (sq mi)
266
People / sq mi
New York
Time Zone
standard
ZIP Type
Who lives in ZIP 01085?
40.1
Median Age
48.3%
Male
51.7%
Female
9.3%
Foreign-Born
Hispanic or Latino is an ethnicity category from the Census Bureau and may overlap with other categories above.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How much do residents earn?
$88,728
Median Household Income
-23% vs state
$42,122
Per Capita Income
10.5%
Poverty Rate
3.0%
Unemployment Rate
26.7 min
Mean Commute Time
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What is the education profile here?
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
What does housing look like?
17,153
Total Housing Units
16,112
Occupied Units
1,041
Vacant Units
2.38
Avg Household Size
Occupancy Type
$326,100
Median Home Value
-46% vs state
$1,117
Median Rent
1965
Median Year Built
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023)
How have home values changed over time?
FHFA House Price Index, annual appreciation data based on repeat sales and appraisals
+4.9%
YoY Change (2024)
249
HPI Index (2000 = 100)
+149%
Total Change Since 2000
Home values in ZIP 01085 have increased 4.9% over the past year (2024). Since 2000, this ZIP has seen +149% cumulative appreciation.
| Year | Annual Change | HPI Index |
|---|---|---|
| 2020 | +4.5% | 175 |
| 2021 | +10.5% | 193 |
| 2022 | +12.6% | 217 |
| 2023 | +9.3% | 238 |
| 2024 | +4.9% | 249 |
Source: Federal Housing Finance Agency (FHFA) House Price Index, All-Transactions, Five-Digit ZIP Codes (Developmental Index). Index base = 100 in year 2000. Data through 2024. ZIP codes with few transactions may show missing values.
What businesses operate in this ZIP?
Census Bureau data shows 858 business establishments in ZIP 01085, employing approximately 14,150 people with a combined annual payroll of $774,072,000.
858
Businesses
14,150
Employees
$774.1M
Annual Payroll
16
Industry Sectors
| Industry | Establishments | % of Total |
|---|---|---|
| Retail trade | 126 | 14.7% |
| Construction | 109 | 12.7% |
| Health care and social assistance | 95 | 11.1% |
| Other services (except public administration) | 85 | 9.9% |
| Manufacturing | 81 | 9.4% |
| Accommodation and food services | 77 | 9.0% |
| Professional, scientific, and technical services | 66 | 7.7% |
| Administrative and support and waste management and remediation services | 42 | 4.9% |
| Real estate and rental and leasing | 38 | 4.4% |
| Transportation and warehousing | 36 | 4.2% |
| Wholesale trade | 34 | 4.0% |
| Finance and insurance | 30 | 3.5% |
| Arts, entertainment, and recreation | 14 | 1.6% |
| Educational services | 9 | 1.1% |
| Management of companies and enterprises | 7 | 0.8% |
| Information | 5 | 0.6% |
Source: U.S. Census Bureau, ZIP Code Business Patterns (ZBP), 2023. Employment figures may include noise for disclosure avoidance.
Nearby ZIP Codes
Want a side-by-side? Compare 01085 vs 01086 →
| ZIP Code | City | Population | Distance |
|---|---|---|---|
| 01086 | Westfield, MA | 687 | 2.0 mi |
| 01097 | Woronoco, MA | 111 | 3.5 mi |
| 01071 | Russell, MA | 1,596 | 4.7 mi |
| 01073 | Southampton, MA | 5,792 | 5.6 mi |
| 01077 | Southwick, MA | 9,502 | 6.9 mi |
| 01089 | West Springfield, MA | 28,391 | 6.4 mi |
| 01027 | Easthampton, MA | 17,660 | 9.9 mi |
| 01030 | Feeding Hills, MA | 11,669 | 7.4 mi |
| 01040 | Holyoke, MA | 39,880 | 7.7 mi |
| 06060 | North Granby, CT | 2,581 | 10.9 mi |
More ZIP Codes in Hampden County
Related Areas
Frequently Asked Questions
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What is the demographic makeup of ZIP 01085? ▼
How many businesses are in ZIP code 01085? ▼
What are the main industries in ZIP code 01085? ▼
How have home values changed in ZIP code 01085? ▼
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What is the average commute time in ZIP 01085? ▼
What percentage of residents own vs. rent in ZIP 01085? ▼
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ZIP Code Research Guides
Official Data Resources for Westfield, MA
Verify and explore additional data for this area using these official government sources.
Source: U.S. Census Bureau, ACS 5-Year Estimates (2023). Business data: Source: Census ZIP Code Business Patterns (ZBP) 2023. Home value trends: Source: FHFA House Price Index (HPI), Five-Digit ZIP Codes.
PlainZIP is not affiliated with the U.S. Census Bureau or any government agency.
Read our methodology , how this data is sourced, computed, and verified.