18640 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 18640 is White. The majority race/ethnicity attending public schools in 18640 is White. The current unemployment level in 18640 is 4.1%.
| Population | 16,014 |
| Population Growth Rate | -7.05% |
| Population Density | 514 People per Square Mile |
| Total Households | 7,248 |
| Percentage High Income Households | 1.9% |
| Median Household Income (2021) | $47,593 |
| Average Adjusted Gross Income (2021) | $475,770 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 88.43% |
| Public School Majority Race/Ethnicity | White - 81.92% |
18640 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 14,379 | 88.43% |
| Black | 957 | 5.89% |
| Hispanic | 782 | 4.81% |
| Asian | 139 | 0.85% |
| Native American | 4 | 0.02% |
| Hawaiian/Pac. Islander | 0 | 0% |
18640 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|
| White | 2,588 | 84.49% |
| Black | 147 | 4.8% |
| Hispanic | 291 | 9.5% |
| Asian | 31 | 1.01% |
| Native American | 2 | 0.07% |
| Hawaiian/Pac. Islander | 4 | 0.13% |
18640 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|
| Less Than 1 Year of College | 902 | 8.11% |
| Bachelor Degree | 1,330 | 11.96% |
| High School Diploma | 4,555 | 40.95% |
| No High School Diploma | 167 | 1.5% |
| GED or Alternate | 645 | 5.8% |
| 1 or More Years of College | 1,509 | 13.57% |
| Associates Degree | 1,059 | 9.52% |
| Masters Degree | 776 | 6.98% |
| Professional Degree | 138 | 1.24% |
| Doctorate Degree | 43 | 0.39% |
