ZIP code · Slippery Rock · Pennsylvania · United States
ZIP code 16057 — Slippery Rock
ZIP code 16057 serves Slippery Rock, Pennsylvania.
- Postal code
- 16057Single source Value from one source, not cross-checked.
- City
- Slippery Rock
- County
- Butler FIPS 42019
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 41.0454, -80.0468 — precision precise (locality)
View on OpenStreetMap - Population
- 15,264 (ZCTA, ACS 5-year)
- Population density
- 172 / sq mi
- Land area
- 88.7 sq mi (229.7 km²) (ZCTA, ACS 5-year)
- Median household income
- $56,285
- Per-capita income
- $28,634
- Median age
- 26.4
- Households
- 5,157
- Housing units
- 6,171
- Median home value
- $242,200
- Median gross rent
- $858 / month
- Congressional district
- PA-16 (119th Congress)
- USDA hardiness zone
- 6a (-10 to -5 °F)Planting / growing zone from the 2023 USDA Plant Hardiness Zone Map: average annual extreme minimum temperature, 1991–2020.
- Time zone
- America/New_York (UTC−5 / UTC−4 DST)
Tools: compare 16057 with another ZIP · ZIPs within 25 miles · distance from 16057
Map of ZIP code 16057
Climate — monthly normals
Warmest month Jul (avg high 81°F), coldest Jan (avg low 17°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 37 | 46 | 59 | 69 | 77 | 81 | 80 | 74 | 62 | 49 | 38 |
| Avg low °F | 17 | 18 | 25 | 35 | 45 | 54 | 58 | 56 | 50 | 39 | 31 | 23 |
| Precip in | 3.5 | 2.7 | 3.4 | 3.9 | 4.1 | 4.8 | 4.6 | 4.0 | 4.1 | 3.5 | 3.5 | 3.2 |
NOAA 1991–2020 climate normals from the nearest station: SLIPPERY ROCK 1 SSW (1.0 mi) · NOAA NCEI
Places in ZIP 16057
- 5 schools
- 2 colleges & universities
- 2 hospitals & clinics
- 1 pharmacies
- 1 supermarkets
- 24 restaurants & cafés
- 5 parks
- 5 playgrounds
- 4 gyms & sports centres
- 2 libraries
- 1 post offices
- 8 places of worship
- 4 banks
- 5 gas stations
- 2 EV charging stations
- 3 police & fire stations
Places mapped inside this ZIP’s ZCTA area in OpenStreetMap. OSM is community-maintained: counts reflect what has been mapped, and completeness varies by area — treat them as at-least figures. © OpenStreetMap contributors (ODbL) · Methodology
About this page
US ZIP codes have five digits. They are postal routing areas, not administrative boundaries: a ZIP can span more than one city or county, and the city shown is the primary USPS name for that code.
GeoNames · U.S. Census Bureau (ACS) · U.S. Census Bureau · NOAA NCEI · usda-phzm. Data generated on 2026-08-21. Methodology · Report an error on this page