ZIP code · Saint Clair · Pennsylvania · United States
ZIP code 17970 — Saint Clair
ZIP code 17970 serves Saint Clair, Pennsylvania.
- Postal code
- 17970Single source Value from one source, not cross-checked.
- City
- Saint Clair
- County
- Schuylkill FIPS 42107
- State
- Pennsylvania
- Country
- United States
- Coordinates
- 40.7193, -76.1924 — precision precise (locality)
View on OpenStreetMap - Population
- 3,130 (ZCTA, ACS 5-year)
- Population density
- 2,457 / sq mi
- Land area
- 1.3 sq mi (3.3 km²) (ZCTA, ACS 5-year)
- Median household income
- $61,726
- Per-capita income
- $32,263
- Median age
- 42.8
- Households
- 1,466
- Housing units
- 1,831
- Median home value
- $71,600
- Median gross rent
- $887 / month
- Congressional district
- PA-9 (119th Congress)
- USDA hardiness zone
- 6b (-5 to 0 °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 17970 with another ZIP · ZIPs within 25 miles · distance from 17970
Map of ZIP code 17970
Climate — monthly normals
Warmest month Jul (avg high 80°F), coldest Jan (avg low 18°F).
| Jan | Feb | Mar | Apr | May | Jun | Jul | Aug | Sep | Oct | Nov | Dec | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Avg high °F | 33 | 35 | 44 | 57 | 67 | 76 | 80 | 78 | 72 | 60 | 48 | 37 |
| Avg low °F | 18 | 18 | 25 | 37 | 47 | 56 | 61 | 58 | 52 | 41 | 31 | 23 |
| Precip in | 3.9 | 3.0 | 4.2 | 4.4 | 4.7 | 5.1 | 5.2 | 4.7 | 5.2 | 4.8 | 4.1 | 4.3 |
NOAA 1991–2020 climate normals from the nearest station: MAHANOY CITY 2 N (8.3 mi) · NOAA NCEI
Places in ZIP 17970
- 2 schools
- 3 doctors & dentists
- 1 supermarkets
- 9 restaurants & cafés
- 4 bars & pubs
- 3 parks
- 1 gyms & sports centres
- 12 places of worship
- 1 banks
- 2 gas stations
- 6 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