18031 can be classified socioeconomically as Middle Class class compared to other ZIP Codes in Pennsylvania based on Median Household Income and Average Adjusted Gross Income. The majority race/ethnicity residing in 18031 is White. The majority race/ethnicity attending public schools in 18031 is White. The current unemployment level in 18031 is 4.1%.
| Population | 12,337 |
| Population Growth Rate | 0.00% |
| Population Density | 886 People per Square Mile |
| Total Households | 2,585 |
| Percentage High Income Households | 1.7% |
| Median Household Income (2021) | $91,006 |
| Average Adjusted Gross Income (2021) | $360,410 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 6.0% |
| Majority Race/Ethnicty | White - 60.58% |
| Public School Majority Race/Ethnicty | White - 54.92% |
18031 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 7,305 | 60.58% |
| Black | 1,259 | 10.44% |
| Hispanic | 1,529 | 12.68% |
| Asian | 1,966 | 16.3% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
18031 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 787 | 57.15% |
| Black | 84 | 6.1% |
| Hispanic | 225 | 16.34% |
| Asian | 279 | 20.26% |
| Native American | 1 | 0.07% |
| Hawaiian/Pac. Islander | 1 | 0.07% |
18031 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 303 | 6.74% |
| Bachelor Degree | 1,024 | 22.77% |
| High School Diploma | 1,478 | 32.86% |
| No High School Diploma | 40 | 0.89% |
| GED or Alternate | 98 | 2.18% |
| 1 or More Years of College | 539 | 11.98% |
| Associates Degree | 396 | 8.8% |
| Masters Degree | 464 | 10.32% |
| Professional Degree | 103 | 2.29% |
| Doctorate Degree | 53 | 1.18% |