Union Township (Lawrence County) is a township in Lawrence County, Pennsylvania, home to about 4,926 people across 9.5 square miles. It has no ZIP code of its own: it’s part of 16101 and 16116.
Homes sold for a median of $111 per square foot across 2 ZIP codes in the three months ending August 2026, and all of them were seller’s markets.
Mostly New Castle; part is in Union Township (Lawrence County)
Mostly Mahoning Township (Lawrence County); part is in Union Township (Lawrence County)
Each card is that ZIP code’s whole market, including any part outside Union Township (Lawrence County). Seller’s market: under 4 months of supply; buyer’s market: over 6. Methodology
We’re writing up Union Township (Lawrence County)’s story and what everyday life there is like, for people thinking about moving in.
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| Nearest major airport | Pittsburgh International Airport (PIT)35 miles away |
|---|---|
| Nearest city of 250,000+ | Pittsburgh, PA43 miles away |
| Nearest city of 1 million+ | Philadelphia, PA282 miles away |
Straight-line distances from the center of Union Township (Lawrence County); driving is longer.
Source: Airports from OurAirports (scheduled passenger service); city centers and populations from the U.S. Census Bureau.
Source: Members of Congress from the congress-legislators project; districts from the Census Bureau’s relationship files; governor and mayor from Wikidata.
Union Township (Lawrence County) had 4,996 residents in the 2020 census, down 2% since 2000.
It’s the 579th largest of 2,568 towns in Pennsylvania by population.
Lawrence County grew from 57,042 residents in 1900 to 86,070 in 2020.
Lawrence County, 1900–2020
Source: U.S. Census Bureau decennial censuses (counties 1900–1990 from the Bureau’s historical county file).
Average highs peak around 86°F in summer, and winter lows average 19°F. About 42 inches of rain and melted snow fall in a typical year, with about 28 inches of snow.
Source: NOAA 1991–2020 climate normals, New Castle 1 N, PA weather station (2 miles away).
24,349 jobs at 1,865 businesses in Lawrence County. The biggest industries by employees:
Source: U.S. Census Bureau County Business Patterns 2023 (private employers; jobs counted where people work).
192 doctors and other health care providers list an office in Union Township (Lawrence County)’s ZIP codes.
Nearest hospitals
Providers with an office here
| Primary care doctors | 17 |
|---|---|
| Specialist doctors | 12 |
| Dentists | 13 |
| Nurse practitioners and physician assistants | 26 |
| Mental health providers | 88 |
| Physical and occupational therapists | 25 |
| Optometrists | 4 |
| Chiropractors | 7 |
| Pharmacies | 14 |
Source: Hospitals from CMS Hospital General Information (ratings are CMS overall star ratings); straight-line distances; providers from the CMS National Plan and Provider Enumeration System (NPPES), by practice address and primary specialty.
Parks (13 nearby)
Grocery stores (3 nearby)
Pharmacies (5 nearby)
Libraries (1 nearby)
Theaters and performance venues (1 nearby)
Counts are within about 2 miles of the center of town.
Source: Map data © OpenStreetMap contributors (openstreetmap.org/copyright), as mapped by volunteers; it can miss places or include closed ones.
Public schools here are run by Union Area SD, New Castle Area SD, Laurel SD and others. Check each district’s attendance zones for a specific address.
| School | Grades | Students | Type | Distance |
|---|---|---|---|---|
| Union Memorial El SchNew Castle | Pre-K–5 | 320 | Public | 1.7 mi |
| Harry W Lockley Early Learning CenterNew Castle | K–2 | 736 | Public | 0.9 mi |
| Laurel El SchNew Castle | K–6 | 503 | Public | 4.8 mi |
| Shenango El SchNew Castle | K–6 | 485 | Public | 2.4 mi |
| New Castle JHSNew Castle | 6–8 | 689 | Public | 0.6 mi |
| Union Area MSNew Castle | 6–8 | 174 | Public | 2.1 mi |
| Laurel MSNew Castle | 7–8 | 160 | Public | 4.6 mi |
| Shenango HSNew Castle | 7–12 | 449 | Public | 2.6 mi |
| Laurel HSNew Castle | 9–12 | 313 | Public | 4.6 mi |
| Lawrence County Career and Technical CenterNew Castle | 9–12 | 418 | Career and Technical | 1.6 mi |
| New Castle SHSNew Castle | 9–12 | 740 | Public | 0.6 mi |
| Union Area HSNew Castle | 9–12 | 193 | Public | 2.1 mi |
| School | Grades | Students | Affiliation | Distance |
|---|---|---|---|---|
| Faith Country Chapel Preschool & KindergartenNew Castle | Pre-K–K | 10 | Christian (no specific denomination) | 4.1 mi |
Source: U.S. Department of Education, NCES: Common Core of Data (2024-2025) for public schools; Private School Universe Survey (2023-2024) for private schools. Listed by address; we don’t rate schools.
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Shares ZIP codes with New Castle, Shenango Township (Lawrence County), Mahoning Township (Lawrence County), Hickory, Slippery Rock Township (Lawrence County), Scott Township (Lawrence County), Taylor Township (Lawrence County) and Pulaski Township (Lawrence County).
Town boundaries don’t always match ZIP codes: a ZIP code can cross into neighboring towns, and a town can share a ZIP code with its neighbors. Facts describe the town itself; market figures describe whole ZIP codes.