18504 can be classified socioeconomically as Lower 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 18504 is White. The majority race/ethnicity attending public schools in 18504 is White. The current unemployment level in 18504 is 4.1%.
| Population | 20,516 |
| Population Growth Rate | -0.33% |
| Population Density | 2,186 People per Square Mile |
| Total Households | 8,766 |
| Percentage High Income Households | 1.4% |
| Median Household Income (2021) | $50,531 |
| Average Adjusted Gross Income (2021) | $369,460 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 6.0% |
| Majority Race/Ethnicty | White - 81.19% |
| Public School Majority Race/Ethnicty | White - 46.83% |
18504 Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 17,300 | 81.16% |
| Black | 323 | 1.52% |
| Hispanic | 3,361 | 15.77% |
| Asian | 302 | 1.42% |
| Native American | 22 | 0.1% |
| Hawaiian/Pac. Islander | 8 | 0.04% |
18504 Public School Race/Ethnicty Breakdown
| Race/Ethnicty | Total | Percentage |
|---|
| White | 1,509 | 49.46% |
| Black | 412 | 13.5% |
| Hispanic | 1,055 | 34.58% |
| Asian | 57 | 1.87% |
| Native American | 7 | 0.23% |
| Hawaiian/Pac. Islander | 11 | 0.36% |
18504 Educational Attainment Levels
| Highest Education Level Attained | Total | Percentage |
|---|
| Less Than 1 Year of College | 909 | 7.39% |
| Bachelor Degree | 1,732 | 14.09% |
| High School Diploma | 5,526 | 44.95% |
| No High School Diploma | 223 | 1.81% |
| GED or Alternate | 760 | 6.18% |
| 1 or More Years of College | 1,500 | 12.2% |
| Associates Degree | 899 | 7.31% |
| Masters Degree | 617 | 5.02% |
| Professional Degree | 106 | 0.86% |
| Doctorate Degree | 22 | 0.18% |