04428 can be classified socioeconomically as Lower Middle Class class compared to other ZIP Codes in Maine based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 04428 is White. The majority race/ethnicity attending public schools in 04428 is White. The current unemployment level in 04428 is 3.3%.
| Population | 3,500 |
| Population Growth Rate | 21.90% |
| Population Density | 57 People per Square Mile |
| Total Households | 1,326 |
| Percentage High Income Households | 0.8% |
| Median Household Income (2021) | $61,629 |
| Average Adjusted Gross Income (2021) | $420,630 |
| Current Unemployment Rate (May 2026) | 3.3% |
| Sales Tax Rate (2025) | 5.5% |
| Majority Race/Ethnicty | White - 97.16% |
| Public School Majority Race/Ethnicty | White - 92.04% |
04428 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 3,221 | 97.16% |
| Black | 22 | 0.66% |
| Hispanic | 58 | 1.75% |
| Asian | 6 | 0.18% |
| Native American | 8 | 0.24% |
| Hawaiian/Pac. Islander | 0 | 0% |
04428 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 104 | 98.11% |
| Black | 1 | 0.94% |
| Hispanic | 1 | 0.94% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
04428 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 156 | 7.13% |
| Bachelor Degree | 271 | 12.39% |
| High School Diploma | 873 | 39.9% |
| No High School Diploma | 21 | 0.96% |
| GED or Alternate | 106 | 4.84% |
| 1 or More Years of College | 412 | 18.83% |
| Associates Degree | 234 | 10.69% |
| Masters Degree | 79 | 3.61% |
| Professional Degree | 30 | 1.37% |
| Doctorate Degree | 6 | 0.27% |