South New Castle, Pennsylvania
South New Castle: Borough of Pennsylvania
About
South New Castle is a city located in the county of Lawrence in the U.S. state of Pennsylvania. Its population at the 2010 census was 709 and a population density of 2,216 people per km². After 10 years in 2020 city had an estimated population of 659 inhabitants.
The city was created 124 years ago in 1900.
Quick Facts about South New Castle
| Population : | 659 (2020) |
| Country : | United States of America |
| State : | Pennsylvania (United States) |
| County : | Lawrence County |
| Area : | 0.32 km2 |
| Establishment : | January 01, 1901 (124 years ago) |
| Time Zone : | America/New_York |
| Local time : | 06:31:17 (5th December 2025) |
| Density : | 2,059 Pop. per km² as of 2020 |
| Population growth : | -7.59% (2010-2020) |
Geography
South New Castle is located at 40°58'40"N 80°20'42"W (40.9778400, -80.3450600).
South New Castle map
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Demographics
According to census records, the population of South New Castle decreased by 7.59% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 709 | - | census |
| 2011 | 707 | -0.28% | estimation process |
| 2012 | 702 | -0.71% | estimation process |
| 2013 | 698 | -0.57% | estimation process |
| 2014 | 693 | -0.72% | estimation process |
| 2015 | 688 | -0.73% | estimation process |
| 2016 | 681 | -1.03% | estimation process |
| 2017 | 674 | -1.04% | estimation process |
| 2018 | 667 | -1.05% | estimation process |
| 2019 | 664 | -0.45% | estimation process |
| 2020 | 659 | -0.76% | estimation process |
Schools in South New Castle
College & universities near South New Castle, PA
| Code | Name | City | ZIP |
|---|---|---|---|
| 367431 | Butler Beauty Academy-New Castle Beauty Academy | New Castle (PA) | 16101 |
Stations (4)
Amtrak & bus stations near South New Castle, PA
| Code | Name | Address | Type |
|---|---|---|---|
| ALC | Alliance | 820 East Main Street | RAIL |
| PGH | Union Station | 1100 Liberty Avenue | RAIL |
| GNB | Greensburg | Harrison Ave. and Seton Hill Dr. | RAIL |
| LAB | Latrobe station | 329 McKinley Ave | RAIL |
Post offices near South New Castle
| Post Office Name | City | ZIP |
|---|---|---|
| Downtown New Castl Post Office | New Castle (PA) | 16101 |
Other cities in Lawrence County
Cities, towns, neighborhoods & other populated places in Lawrence County , PA.
| City Name | Population | Title |
|---|---|---|
| New Castle | 22,375 | City in and the county seat of Lawrence County, Pennsylvania, United States |
| Ellwood City | 6,649 | Borough of Pennsylvania |
| New Wilmington | 2,205 | Borough of Pennsylvania |
| New Beaver | 1,419 | Borough of Pennsylvania |
| Ellport | 1,102 | Borough of Pennsylvania |
| Plain Grove | 753 | Township in Lawrence County, Pennsylvania |
| Wampum | 654 | Borough of Pennsylvania |
| Clover | 430 | Township in Jefferson County, Pennsylvania |
| Enon Valley | 282 | Borough of Pennsylvania |
| Volant | 150 | Borough of Pennsylvania |
