ZIP Code 15923 - Bolivar Pennsylvania
Overview
ZIP Code 15923 is located in Bolivar Pennsylvania. Portions of 15923 are also in Fairfield Township (Westmoreland County). 15923 is entirely within Westmoreland County. Regionally, 15923 is located in Metro Pittsburgh.
ZIP Code 15923 Quick Stats
| ZIP Code Name | Bolivar |
| Primary County | Westmoreland County |
| ZIP Code Type | Standard |
| Population (2022) | 1,554 |
| Area Code(s) | 724 / 878 |
| Current Time | EDT |
ZIP Code 15923 Map
15923 Demographics
15923 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 15923 is White. The current unemployment level in 15923 is 4.1%.
| Population | 1,554 |
| Population Growth Rate | 1.43% |
| Population Density | 55 People per Square Mile |
| Total Households | 681 |
| Median Household Income (2021) | $51,591 |
| Average Adjusted Gross Income (2021) | $162,860 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 97.04% |
15923 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 1,609 | 97.04% |
| Black | 13 | 0.78% |
| Hispanic | 31 | 1.87% |
| Asian | 3 | 0.18% |
| Native American | 2 | 0.12% |
| Hawaiian/Pac. Islander | 0 | 0% |
15923 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 101 | 10.21% |
| Bachelor Degree | 80 | 8.09% |
| High School Diploma | 527 | 53.29% |
| No High School Diploma | 1 | 0.1% |
| GED or Alternate | 42 | 4.25% |
| 1 or More Years of College | 103 | 10.41% |
| Associates Degree | 100 | 10.11% |
| Masters Degree | 34 | 3.44% |
| Professional Degree | 1 | 0.1% |
| Doctorate Degree | 0 | 0% |
15923 Geography
| Coordinates | 40.35413361, -79.17002106 |
| Adjacent ZIP Codes | |
| Cities/Towns in 15923 | |
| Region | Metro Pittsburgh |
| Metropolitan/Micropolitan Stat Area | Pittsburgh, PA |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 28 Square Miles |
15923 Schools
| School Districts in 15923 | |
| Elementary Schools in 15923 | |
| Middle Schools in 15923 | |
| High Schools in 15923 |
15923 Weather and Climate Data
| Plant Hardiness Zone | Zone 6a: -10F to -5F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfa - Humid Continental Hot Summers | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 69a - Forested Hills and Mountains | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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