ZIP Code 15639 - Hunker Pennsylvania
Overview
ZIP Code 15639 is located in Hunker Pennsylvania. Portions of 15639 are also in New Stanton and Hempfield Township (Westmoreland County) and East Huntingdon Township and Mount Pleasant Township (Westmoreland County). 15639 is entirely within Westmoreland County. Regionally, 15639 is located in Metro Pittsburgh.
ZIP Code 15639 Quick Stats
| ZIP Code Name | Hunker |
| Primary County | Westmoreland County |
| ZIP Code Type | Standard |
| Population (2022) | 1,924 |
| Area Code(s) | 724 / 878 |
| Current Time | EDT |
ZIP Code 15639 Map
15639 Demographics
15639 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 15639 is White. The current unemployment level in 15639 is 4.1%.
| Population | 1,924 |
| Population Growth Rate | -3.38% |
| Population Density | 214 People per Square Mile |
| Total Households | 958 |
| Percentage High Income Households | 1.8% |
| Median Household Income (2021) | $69,030 |
| Average Adjusted Gross Income (2021) | $163,710 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 99.59% |
15639 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 1,947 | 99.59% |
| Black | 0 | 0% |
| Hispanic | 7 | 0.36% |
| Asian | 1 | 0.05% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
15639 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 89 | 5.62% |
| Bachelor Degree | 275 | 17.37% |
| High School Diploma | 780 | 49.27% |
| No High School Diploma | 27 | 1.71% |
| GED or Alternate | 44 | 2.78% |
| 1 or More Years of College | 98 | 6.19% |
| Associates Degree | 96 | 6.06% |
| Masters Degree | 134 | 8.46% |
| Professional Degree | 17 | 1.07% |
| Doctorate Degree | 23 | 1.45% |
15639 Geography
| Coordinates | 40.20908356, -79.58874512 |
| Adjacent ZIP Codes | |
| Cities/Towns in 15639 | |
| Region | Metro Pittsburgh |
| Metropolitan/Micropolitan Stat Area | Pittsburgh, PA |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 9 Square Miles |
15639 Schools
| School Districts in 15639 |
15639 Weather and Climate Data
| Plant Hardiness Zone | Zone 6a: -10F to -5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 70c - Pittsburgh Low Plateau | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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