| ZIP Code | 01431 |
|---|---|
| City | Ashby |
| State | Massachusetts (MA) |
| County | Middlesex County |
| Area Code | 351/978 |
| Elevation | 935 ft |
| Latitude | 42.676293 |
|---|---|
| Longitude | -71.832523 |
| Timezone | New York (DST) |
| FIPS | 25017 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 50.2 yrs ↑ 9% since 2019 |
|---|---|
| Avg Household Size | 2.52 |
| Below Poverty | 2.8% ▼ 72% below avg |
| College Grads | 53.6% ▲ 38% above avg |
| Unemployment | 3.7% ▼ 24% below avg |
| No HS Diploma | 13 (0.5%) |
| HS Graduate | 635 (26.6%) |
| Some College | 272 (11.4%) |
| Associates | 186 (7.8%) |
| Bachelors | 253 (10.6%) |
| Graduate Degree | 1,026 (43%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $110,536 ▲ 45% above avg ↑ 13% since 2019 |
|---|---|
| Median Home Value | $362,200 ▲ 30% above avg ↑ 35% since 2019 |
| Home/Income Ratio | 3.3x (nat avg ~3.5x) |
| Median Rent | $969/mo ↓ 12% since 2019 |
| Total Units | 1,308 |
| Vacant Units | 44 |
| Avg HH Size | 2.52 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 1,308 |
|---|---|
| Vacant | 44 |
| Owner Occupied | 94.2% |
| Renter Occupied | 5.8% |
| Avg HH Size | 2.52 |
ZIP code 01431 is located in Ashby, Massachusetts, within Middlesex County. With a population of 3,188, this is a sparsely populated ZIP code with a mature community — the median age is 50.2 years. Economically, 01431 is a upper-middle-income ZIP code: the median household income of $110,536 is above the national average.
Real estate in ZIP code 01431 represents a mid-range housing market. The median home value of $362,200 is above the national average. Renters can expect to pay around $969 per month in median rent. Homeownership is strong here — 94.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 35% since 2019.
The population of 01431 is primarily White (94.23%). Residents are well-educated — 53.6% hold a bachelor's degree or higher, which is above the national average. Poverty affects a relatively small share of residents at 2.8%. Household income has grown by 13% since 2019.
The unemployment rate in 01431 stands at 3.7%, which is below the national average. About 16% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 72%.
Overall, ZIP code 01431 in Ashby, MA is characterized as upper-middle-income, well-educated, a mature community, and predominantly owner-occupied. With 3,188 residents, a median household income of $110,536, and a median home value of $362,200, it offers a clear picture of life in this part of Massachusetts.