ZIP Code 15638 is located in Hostetter Pennsylvania. Portions of 15638 are also in Unity Township. 15638 is entirely within Westmoreland County. Regionally, 15638 is located in Metro Pittsburgh.
| ZIP Code Name | Hostetter |
| Primary County | Westmoreland County |
| ZIP Code Type | PO Box |
| Population (2022) | 62 |
| Area Code(s) | 724 / 878 |
| Current Time | EST |
| Population | 62 |
| Population Growth Rate | -82.70% |
| Population Density | 149 People per Square Mile |
| Total Households | 128 |
| Current Unemployment Rate (November 2024) | 3.0% |
| Majority Race/Ethnicty | White - 100.00% |
| Race/Ethnicty | Total | Percentage |
|---|---|---|
| White | 59 | 100% |
| Black | 0 | 0% |
| Hispanic | 0 | 0% |
| Asian | 0 | 0% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
| Highest Education Level Attained | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 39 | 18.31% |
| Bachelor Degree | 0 | 0% |
| High School Diploma | 135 | 63.38% |
| No High School Diploma | 0 | 0% |
| GED or Alternate | 0 | 0% |
| 1 or More Years of College | 39 | 18.31% |
| Associates Degree | 0 | 0% |
| Masters Degree | 0 | 0% |
| Professional Degree | 0 | 0% |
| Doctorate Degree | 0 | 0% |
| Coordinates | 40.26394272,-79.39769745 |
| Adjacent ZIP Codes | |
| Cities/Towns in 15638 | |
| Region | Metro Pittsburgh |
| Metropolitan/Micropolitan Stat Area | Pittsburgh, PA |
| Time Zone | Eastern Standard Time |
| IANA Timezone | America/New_York |
| Area | 0.41518126 Square Miles |
| School Districts in 15638 | |
| Elementary Schools in 15638 | |
| Middle Schools in 15638 | |
| High Schools in 15638 |