03840 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in New Hampshire based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 03840 is White. The majority race/ethnicity attending public schools in 03840 is White. The current unemployment level in 03840 is 3%.
| Population | 4,052 |
| Population Growth Rate | -0.12% |
| Population Density | 379 People per Square Mile |
| Total Households | 1,409 |
| Percentage High Income Households | 17.5% |
| Median Household Income (2021) | $124,695 |
| Average Adjusted Gross Income (2021) | $706,890 |
| Current Unemployment Rate (May 2026) | 3% |
| Majority Race/Ethnicity | White - 93.18% |
| Public School Majority Race/Ethnicity | White - 91.97% |
03840 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 3,700 | 93.18% |
| Black | 125 | 3.15% |
| Hispanic | 70 | 1.76% |
| Asian | 76 | 1.91% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
03840 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 355 | 93.92% |
| Black | 0 | 0% |
| Hispanic | 12 | 3.17% |
| Asian | 10 | 2.65% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 1 | 0.26% |
03840 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 173 | 6.79% |
| Bachelor Degree | 634 | 24.87% |
| High School Diploma | 486 | 19.07% |
| No High School Diploma | 23 | 0.9% |
| GED or Alternate | 64 | 2.51% |
| 1 or More Years of College | 340 | 13.34% |
| Associates Degree | 171 | 6.71% |
| Masters Degree | 442 | 17.34% |
| Professional Degree | 77 | 3.02% |
| Doctorate Degree | 139 | 5.45% |
