03766 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 03766 is White. The majority race/ethnicity attending public schools in 03766 is White. The current unemployment level in 03766 is 3.1%.
| Population | 10,334 |
| Population Growth Rate | 8.41% |
| Population Density | 380 People per Square Mile |
| Total Households | 4,175 |
| Percentage High Income Households | 4.1% |
| Median Household Income (2021) | $85,094 |
| Average Adjusted Gross Income (2021) | $533,240 |
| Current Unemployment Rate (September 2025) | 3.1% |
| Majority Race/Ethnicty | White - 90.73% |
| Public School Majority Race/Ethnicty | White - 84.23% |
03766 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 9,110 | 90.73% |
| Black | 198 | 1.97% |
| Hispanic | 442 | 4.4% |
| Asian | 283 | 2.82% |
| Native American | 8 | 0.08% |
| Hawaiian/Pac. Islander | 0 | 0% |
03766 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 1,191 | 85.32% |
| Black | 44 | 3.15% |
| Hispanic | 49 | 3.51% |
| Asian | 109 | 7.81% |
| Native American | 2 | 0.14% |
| Hawaiian/Pac. Islander | 1 | 0.07% |
03766 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 305 | 4.9% |
| Bachelor Degree | 1,462 | 23.47% |
| High School Diploma | 1,466 | 23.53% |
| No High School Diploma | 43 | 0.69% |
| GED or Alternate | 202 | 3.24% |
| 1 or More Years of College | 662 | 10.63% |
| Associates Degree | 426 | 6.84% |
| Masters Degree | 779 | 12.5% |
| Professional Degree | 511 | 8.2% |
| Doctorate Degree | 374 | 6% |