ZIP 03251 vs ZIP 03257
A side-by-side comparison of ZIP Code 03251 and ZIP Code 03257: population, income, housing, and more.
ZIP 03251 and ZIP 03257 are ZIP Code areas in New Hampshire. This page compares them across population, income, housing, education, commuting, and how each has changed since 2019.
ZIP 03257 has the higher population (4,503 vs 1,484 in ZIP 03251). ZIP 03257 has the higher median household income ($89,750 vs $65,990 in ZIP 03251). ZIP 03257 has the higher median home value ($469,000 vs $312,000 in ZIP 03251).
Population, income & housing
| ZIP 03251 | ZIP 03257 | |
|---|---|---|
| Population | 1,484 | 4,503 |
| Median age | 52.9 yrs | 45.3 yrs |
| Median household income | $65,990 | $89,750 |
| Median home value | $312,000 | $469,000 |
| Median gross rent | $972 | $1,569 |
| Housing units | 2,722 | 2,395 |
| Homeownership rate | 75.9% | 86.7% |
| Bachelor's degree or higher | 41.8% | 64.6% |
| Unemployment rate | 3.8% | 2.8% |
Trends (ACS 5-year, 2019–2023)
| ZIP 03251 | ZIP 03257 | |
|---|---|---|
| Population | 945 → 1,484 (+57.0%) | 4,495 → 4,503 (+0.2%) |
| Median household income | $52,857 → $65,990 (+24.8%) | $91,471 → $89,750 (-1.9%) |
| Median home value | $218,200 → $312,000 (+43.0%) | $373,200 → $469,000 (+25.7%) |
| Median gross rent | $867 → $972 (+12.1%) | $1,252 → $1,569 (+25.3%) |
ZIP 03251
9451,484
$52,857$65,990
$218,200$312,000
$867$972
ZIP 03257
4,4954,503
$91,471$89,750
$373,200$469,000
$1,252$1,569
Age & race/ethnicity
Age distribution (share)
| ZIP 03251 | ZIP 03257 | |
|---|---|---|
| Under 5 | 3.1% | 3.7% |
| 5 to 17 | 14.8% | 10.4% |
| 18 to 24 | 7.3% | 21.8% |
| 25 to 34 | 9.5% | 5.7% |
| 35 to 44 | 8.8% | 8.2% |
| 45 to 54 | 10.6% | 9.2% |
| 55 to 64 | 13.5% | 8.3% |
| 65 to 74 | 23.9% | 15.1% |
| 75 and over | 8.6% | 17.7% |
Race & ethnicity (share)
| ZIP 03251 | ZIP 03257 | |
|---|---|---|
| White (non-Hispanic) | 86.3% | 90.4% |
| Black or African American | 1.0% | 1.2% |
| American Indian & Alaska Native | 0.0% | 0.0% |
| Asian | 12.1% | 2.1% |
| Native Hawaiian & Pacific Islander | 0.0% | 0.0% |
| Some other race | 0.0% | 0.0% |
| Two or more races | 0.5% | 4.2% |
| Hispanic or Latino | 0.2% | 2.1% |
Educational attainment (age 25+)
Share of adults 25+
| ZIP 03251 | ZIP 03257 | |
|---|---|---|
| No high school diploma | 9.6% | 1.2% |
| High school graduate | 15.0% | 9.1% |
| Some college or associate's | 33.5% | 25.1% |
| Bachelor's degree | 29.9% | 31.1% |
| Graduate or professional degree | 11.9% | 33.5% |
Commute to work
How workers get to work (share)
| ZIP 03251 | ZIP 03257 | |
|---|---|---|
| Drove alone | 50.0% | 71.1% |
| Carpooled | 11.5% | 5.4% |
| Public transit | 0.0% | 0.0% |
| Walked | 12.7% | 5.0% |
| Bicycle | 0.6% | 0.0% |
| Worked from home | 17.6% | 15.4% |
| Other means | 7.6% | 3.2% |
Housing
Units in structure (share)
| ZIP 03251 | ZIP 03257 | |
|---|---|---|
| 1-unit, detached | 21.3% | 77.3% |
| 1-unit, attached | 45.0% | 6.8% |
| 2 to 4 units | 12.4% | 6.3% |
| 5 to 19 units | 8.8% | 1.4% |
| 20 or more units | 8.3% | 8.3% |
| Mobile home & other | 4.3% | 0.0% |
Poverty & households
| ZIP 03251 | ZIP 03257 | |
|---|---|---|
| Poverty rate | 4.9% | 2.7% |
| Average household size | 2.25 | 2.24 |
| Mean commute (minutes) | 23 | 30 |
| Median year structure built | 1986 | 1979 |