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zipcodes.pro — CITY/PA/ST-CLAIR

St. Clair ZIP code, Pennsylvania

The ZIP code for St. Clair, PA is 17970, and its area codes are 570 and 272.

USPS city name
1 ZIP code
Overlapping the city
1 more
Population
2,754
Area codes
570, 272

Also written Saint Clair, the spelling the Postal Service uses.

Mail addressed to St. Clair uses the ZIP code above. 1 more ZIP code covers part of the city but is addressed as somewhere else; they are listed separately below.

St. Clair in numbers

About 2,754 people live in St. Clair, in 1,350 households. The median household income is $64,304 a year, 18% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $71,800 (72% below the Pennsylvania median), and median gross rent is $1,064 a month. The median age is 47.0; 18.0% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 24 minutes.

Population2,754St. Clair2,754
Households1,350St. Clair1,350
Median age47.0St. Clair47.0Pennsylvania40.9US 38.9
Median household income$64,304St. Clair$64,304Pennsylvania$77,971US $80,734
Median home value$71,800St. Clair$71,800Pennsylvania$254,500US $332,700
Median gross rent$1,064St. Clair$1,064Pennsylvania$1,209US $1,413
Bachelor's degree or higher18.0%St. Clair18.0%Pennsylvania35.2%US 35.7%
Mean commute23.7 minSt. Clair23.7 minPennsylvania26.3 minUS 26.4 min
Population density2,234 / sq miSt. Clair2,234 / sq mi

U.S. Census Bureau, American Community Survey 2020–2024 5-year estimates, for the census place St. Clair borough. Survey estimates carry margins of error, wider for small places. Sources and methods.

ZIP codes addressed as Saint Clair

ZIP codes with the USPS city name Saint Clair
ZIP City Type Population Median income Median home
17970 Saint Clair , PA Standard 3,171 $67,703 $73,900

Other ZIP codes overlapping St. Clair

These ZIP codes cover part of St. Clair but are addressed as somewhere else.

ZIP codes overlapping St. Clair
ZIP City Type Population Median income Median home
17901 Pottsville , PA Standard 22,371 $62,484 $152,100

Map of St. Clair ZIP codes

17970

The ZIP codes of St. Clair, PA, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.

Towns near St. Clair

The nearest larger towns are Pottsville (13,364 people, 3.0 mi), Minersville (4,396 people, 4.2 mi) and Frackville (3,878 people, 4.8 mi).

Towns near St. Clair
TownPopulationDistance
Pottsville 13,364 3.0 mi
Minersville 4,396 4.2 mi
Frackville 3,878 4.8 mi
Orwigsburg 3,005 6.5 mi
Schuylkill Haven 5,253 6.5 mi
Shenandoah 4,146 6.7 mi
Mahanoy City 3,507 6.9 mi
Lake Wynonah 3,036 9.0 mi
Mount Carmel 5,677 12.7 mi
Tamaqua 6,924 14.9 mi
Kulpmont 2,724 15.6 mi
Hamburg 4,456 15.8 mi
Coaldale 2,514 15.9 mi
McAdoo 2,501 16.2 mi

More nearby: every ZIP code in Schuylkill County · Pennsylvania ZIP codes

Cite this page

zipcodes.pro. “St. Clair, PA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/pa/st-clair

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