ZIP Code 16057 - Slippery Rock Pennsylvania
Overview
ZIP Code 16057 is located in Slippery Rock Pennsylvania. Portions of 16057 are also in West Liberty and Slippery Rock University and Slippery Rock Township (Butler County) and Brady Township (Butler County) and Worth Township (Butler County) and Scott Township (Lawrence County) and Liberty Township (Mercer County) and Cherry Township (Butler County) and Clay Township (Butler County) and Mercer Township and Plain Grove Township and Muddy Creek Township and Washington Township (Lawrence County) and Franklin Township (Butler County) and Branchton. 16057 is primarily within Butler County, with some portions in Lawrence County and Mercer County. Regionally, 16057 is located in Metro Pittsburgh.
ZIP Code 16057 Quick Stats
| ZIP Code Name | Slippery Rock |
| Primary County | Butler County |
| ZIP Code Type | Standard |
| Population (2022) | 15,067 |
| Area Code(s) | 724 / 878 |
| Current Time | EDT |
ZIP Code 16057 Map
16057 Demographics
16057 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 16057 is White. The majority race/ethnicity attending public schools in 16057 is White. The current unemployment level in 16057 is 4.1%.
| Population | 15,067 |
| Population Growth Rate | -1.85% |
| Population Density | 166 People per Square Mile |
| Total Households | 4,749 |
| Percentage High Income Households | 2.1% |
| Median Household Income (2021) | $53,440 |
| Average Adjusted Gross Income (2021) | $344,740 |
| Current Unemployment Rate (May 2026) | 4.1% |
| Sales Tax Rate (2025) | 6% |
| Majority Race/Ethnicity | White - 95.18% |
| Public School Majority Race/Ethnicity | White - 93.78% |
16057 Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 13,092 | 95.18% |
| Black | 196 | 1.42% |
| Hispanic | 288 | 2.09% |
| Asian | 179 | 1.3% |
| Native American | 0 | 0% |
| Hawaiian/Pac. Islander | 0 | 0% |
16057 Public School Race/Ethnicity Breakdown
| Race/Ethnicity | Total | Percentage |
|---|---|---|
| White | 1,418 | 95.81% |
| Black | 18 | 1.22% |
| Hispanic | 16 | 1.08% |
| Asian | 24 | 1.62% |
| Native American | 3 | 0.2% |
| Hawaiian/Pac. Islander | 1 | 0.07% |
16057 Educational Attainment Levels
| Highest Education Level | Total | Percentage |
|---|---|---|
| Less Than 1 Year of College | 285 | 4.82% |
| Bachelor Degree | 1,203 | 20.35% |
| High School Diploma | 2,161 | 36.56% |
| No High School Diploma | 127 | 2.15% |
| GED or Alternate | 281 | 4.75% |
| 1 or More Years of College | 538 | 9.1% |
| Associates Degree | 504 | 8.53% |
| Masters Degree | 433 | 7.33% |
| Professional Degree | 44 | 0.74% |
| Doctorate Degree | 335 | 5.67% |
16057 Geography
| Coordinates | 41.03497314, -80.06127167 |
| Adjacent ZIP Codes | |
| Cities/Towns in 16057 | West LibertySlippery Rock UniversitySlippery Rock Township (Butler County)Brady Township (Butler County)Worth Township (Butler County)Scott Township (Lawrence County)Liberty Township (Mercer County)Cherry Township (Butler County)Clay Township (Butler County)Mercer TownshipPlain Grove TownshipMuddy Creek TownshipWashington Township (Lawrence County)Franklin Township (Butler County)Branchton |
| Regions | Metro Pittsburgh Youngstown Area |
| Metropolitan/Micropolitan Stat Areas | Pittsburgh, PA New Castle, PA Youngstown-Warren-Boardman, OH-PA |
| Time Zone | Eastern Daylight Time |
| IANA Timezone | America/New_York |
| Area | 91 Square Miles |
16057 Schools
| School Districts in 16057 | |
| Elementary Schools in 16057 | |
| Middle Schools in 16057 | |
| High Schools in 16057 |
16057 Weather and Climate Data
| Plant Hardiness Zone | Zone 5b: -15F to -10F | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average First Frost Date | October 1 - 10 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Average Last Frost Date | May 11 - 20 | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Koppen-Geiger Climate Zone | Dfb - Humid Continental Mild Summer, Wet All Year | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Ecoregion | 61c - Low Lime Drift Plain | ||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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