| ZIP Code | 03455 |
|---|---|
| City | Marlborough |
| State | New Hampshire (NH) |
| County | Cheshire County |
| Area Code | 603 |
| Elevation | 1,089 ft |
| Latitude | 42.901767 |
|---|---|
| Longitude | -72.172914 |
| Timezone | New York (DST) |
| FIPS | 33005 |
| ZIP Type | Standard |
| Status | Active |
Race & Ethnicity
Age Breakdown
Key Indicators
| Median Age | 45.1 yrs ↑ 2% since 2019 |
|---|---|
| Avg Household Size | 2.31 |
| Below Poverty | 14.3% ▲ 43% above avg |
| College Grads | 43.9% ▲ 13% above avg |
| Unemployment | 0.3% ▼ 94% below avg |
| No HS Diploma | 11 (0.7%) |
| HS Graduate | 436 (29%) |
| Some College | 184 (12.2%) |
| Associates | 212 (14.1%) |
| Bachelors | 62 (4.1%) |
| Graduate Degree | 598 (39.8%) |
Education
Housing Tenure
Home Value Distribution
Financials
| Median HH Income | $74,219 ≈ Avg ↑ 4% since 2019 |
|---|---|
| Median Home Value | $251,600 ▼ 10% below avg ↑ 24% since 2019 |
| Home/Income Ratio | 3.4x (nat avg ~3.5x) |
| Median Rent | $1,242/mo ↑ 45% since 2019 |
| Total Units | 1,011 |
| Vacant Units | 81 |
| Avg HH Size | 2.31 |
Income Distribution
How People Get to Work
Commute Time
Year Built
Summary
| Total Units | 1,011 |
|---|---|
| Vacant | 81 |
| Owner Occupied | 67.2% |
| Renter Occupied | 32.8% |
| Avg HH Size | 2.31 |
ZIP code 03455 is located in Marlborough, New Hampshire, within Cheshire County. With a population of 2,148, this is a sparsely populated ZIP code with a mature community — the median age is 45.1 years. Economically, 03455 is a solidly middle-class ZIP code: the median household income of $74,219 is near the national average.
Real estate in ZIP code 03455 represents a mid-range housing market. The median home value of $251,600 is near the national average. Renters can expect to pay around $1,242 per month in median rent. Homeownership is strong here — 67.2% of occupied units are owner-occupied, suggesting an established, stable residential community. Median home values have increased by 24% since 2019.
The population of 03455 is primarily White (97.35%). Residents are well-educated — 43.9% hold a bachelor's degree or higher, which is near the national average. Poverty affects some residents at 14.3%. Household income has grown by 4% since 2019.
The unemployment rate in 03455 stands at 0.3%, which is well below the national average. About 14% of workers are remote. As in most parts of the country, driving alone is the dominant commute mode at 71%.
Overall, ZIP code 03455 in Marlborough, NH is characterized as solidly middle-class, well-educated, a mature community, and predominantly owner-occupied. With 2,148 residents, a median household income of $74,219, and a median home value of $251,600, it offers a clear picture of life in this part of New Hampshire.