Every ZIP code in the United States, with weather, radar, trivia and the numbers behind it. Five digits since 1963!

ZIP stands for Zone Improvement Plan. The codes went live on July 1, 1963.The lowest ZIP code is 00501 — the IRS in Holtsville, New York.The highest ZIP code is 99950, in Ketchikan, Alaska.Type 07734 into a calculator and turn it upside down: hELLO. It is Keansburg, New Jersey.12345 belongs to one company: General Electric in Schenectady, New York.The first digit is a region: 0 is New England and New Jersey, 9 is the West Coast, Alaska and Hawaii.Mr. ZIP, the cartoon mailman, was the mascot that sold the idea to America.ZIP+4 arrived in 1983 and can narrow a ZIP down to one side of one block.A ZIP code is a mail route, not a place: plenty of them cross county and even state lines.Play ZIP Hunt: guess the secret ZIP code of the day in six tries.
zipcodes.pro — CITY/PA/SOUTHWEST-GREENSBURG

Southwest Greensburg ZIP codes, Pennsylvania

No ZIP code is named for Southwest Greensburg, PA; addresses there use a neighbouring town's name. The ZIP code covering it is 15601. Its area codes are 724, 878 and 412.

USPS city name
0 ZIP codes
Overlapping the city
1 more
Population
1,949
Area codes
724, 878, 412

NANPA lists no telephone rate centre for Southwest Greensburg itself, so these are the area codes of the nearest one, Greensburg (0.0 miles). A town on an area-code boundary can differ from its neighbour.

Southwest Greensburg in numbers

About 1,949 people live in Southwest Greensburg, in 1,058 households. The median household income is $51,810 a year, 34% below the Pennsylvania median of $77,971 (US: $80,734). The median owner-occupied home is valued at $165,900 (35% below the Pennsylvania median), and median gross rent is $1,023 a month. The median age is 44.6; 37.5% of adults 25 and over hold a bachelor's degree or higher (35.2% across Pennsylvania); the average commute takes 24 minutes.

Population1,949Southwest Greensburg1,949
Households1,058Southwest Greensburg1,058
Median age44.6Southwest Greensburg44.6Pennsylvania40.9US 38.9
Median household income$51,810Southwest Greensburg$51,810Pennsylvania$77,971US $80,734
Median home value$165,900Southwest Greensburg$165,900Pennsylvania$254,500US $332,700
Median gross rent$1,023Southwest Greensburg$1,023Pennsylvania$1,209US $1,413
Bachelor's degree or higher37.5%Southwest Greensburg37.5%Pennsylvania35.2%US 35.7%
Mean commute24.1 minSouthwest Greensburg24.1 minPennsylvania26.3 minUS 26.4 min
Population density4,972 / sq miSouthwest Greensburg4,972 / sq mi

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

ZIP codes covering Southwest Greensburg

These ZIP codes cover part of Southwest Greensburg but are addressed as somewhere else.

ZIP codes overlapping Southwest Greensburg
ZIP City Type Population Median income Median home
15601 Greensburg , PA Standard 56,425 $78,555 $228,000

Map of Southwest Greensburg ZIP codes

15601

The ZIP codes of Southwest Greensburg, 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 Southwest Greensburg

The nearest larger towns are South Greensburg (2,446 people, 0.9 mi), Greensburg (14,741 people, 1.3 mi) and Youngwood (2,926 people, 3.7 mi).

Towns near Southwest Greensburg
TownPopulationDistance
Greensburg 14,741 1.3 mi
Youngwood 2,926 3.7 mi
Jeannette 8,657 4.3 mi
New Stanton 2,515 5.8 mi
Manor 3,538 7.4 mi
Irwin 3,831 8.3 mi
Delmont 2,610 8.6 mi
Latrobe 7,977 8.8 mi
Mount Pleasant 4,199 9.7 mi
Loyalhanna 3,349 10.2 mi
Level Green 4,409 11.4 mi
Murrysville 20,817 11.9 mi
Trafford 3,216 12.8 mi
West Newton 2,621 13.2 mi

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

Cite this page

zipcodes.pro. “Southwest Greensburg, PA ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/pa/southwest-greensburg

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