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North Irwin Pennsylvania Map

Explore North Irwin, Pennsylvania, with this interactive street and satellite map.

This page also offers TOPO MAPS — the official USGS topographic sheets — plus USGS aerial imagery, a labelled USNG grid overlay, a distance and bearing tool, and a GPS grid-reference readout. See How to Use This Map below.

Interactive Map of North Irwin, Pennsylvania

How to Use This North Irwin, Pennsylvania Map

This interactive map shows the street layout and satellite imagery for North Irwin, Pennsylvania. Use the Map and Satellite buttons above to switch between street map and aerial imagery views. Use the + and − buttons to zoom in or out, or scroll your mouse wheel while holding the Control key to zoom. On a touchscreen, use a two-finger pinch gesture. Drag the map to pan to any area of Pennsylvania or beyond.

Click ⛶ Fullscreen to expand the map to fill your screen. To return to the normal page view, press the Escape key, click the ✕ Exit Fullscreen button that appears above the map, or on a mobile device tap the back button (Android) or the close icon (iOS).

TOPO MAPS — NEW. Click the green 🔍 Search Maps button below the map to open a second map with a Base map row offering three choices. OSM is the standard OpenStreetMap street map. Topo shows the official USGS topographic maps from The National Map — contours, hydrography, land cover and shaded relief, the same mapping used for hiking, hunting and back-country navigation in the Adirondacks, the Catskills and the Finger Lakes. Imagery shows USGS aerial photography, mostly 1-metre NAIP. The search box finds any US town, county or landmark by name, so you are not limited to North Irwin.

Reading the map like a paper quad. Click Grid to overlay the U.S. National Grid (USNG), labelled along the edges exactly as a printed topographic sheet is — at normal zoom the squares are one kilometre across, so you can read a six-figure grid reference by eye and judge distance directly off the map. Click Measure, then tap two points, to get the distance between them together with the grid bearing in degrees and mils, the true bearing, and the magnetic bearing to set on a compass.

Click 📍 My position to take a single GPS reading from your device. It marks where you are and reports your position as a USNG grid reference as well as plain latitude and longitude — USNG being the format FEMA and US search and rescue teams work from — with a Copy position button so you can paste it straight into a text message. It takes one reading and stops, rather than tracking continuously, to conserve your battery. Note that map tiles need cell coverage, but a GPS reading does not — your coordinates stay correct even where the map itself cannot load.

CityNorth Irwin
StatePennsylvania (PA)
CountyWestmoreland County
CountryUnited States of America
TimezoneEastern Time (America/New_York)
Latitude40.337569
Longitude-79.713378
Population823
Density1573.1 /km²
IncorporatedYes
ZIP Code15642
Area Code215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878
County SeatGreensburg
School DistrictNorwin School District

About North Irwin, Pennsylvania

North Irwin is a locality in Westmoreland County, Pennsylvania, United States. It is a small community with a population of 823. The population density is 1573.1 people per km². North Irwin is located at 40.3376°N, 79.7134°W. It observes the Eastern Time (America/New_York) timezone. North Irwin is an incorporated locality. ZIP code: 15642.

North Irwin claims a quiet prominence upon the rugged terrain of the Allegheny Plateau, where the earth rises and falls in measured, verdant swells. It lies 1.0 miles east-northeast of North Huntingdon, PA (from North Huntingdon, PA: bearing 61°T), and is situated 7.0 miles southeast of Monroeville. Brush Creek carves a persistent, winding path through the local topography, its presence shaping the very bedrock upon which the modest dwellings of North Irwin are built. The atmosphere here carries the crisp, heavy scent of damp soil and deciduous leaves, especially when the afternoon light catches the slopes and turns the foliage into a mosaic of muted ochre and deep, enduring green. Residents find a singular stillness within 4th St Park, a space that serves as a humble anchor for the neighborhood, providing a vantage point to observe the slow transition of the seasons as they wash over the valley floor.

Industry once hummed with the rhythmic pulse of coal and steel, legacies that continue to inform the character of the laboring classes who have long called these hills home. While the distant, blue-tinted silhouettes of the Allegheny Mountains remain a fixed feature of the horizon sixty-five miles away, the local economy has transitioned from the heavy extraction of the past toward the quiet persistence of modern trade and regional commerce. Those who wander toward the outskirts may find the landscape deepening into the quietude of Possum Hollow, or perhaps venture toward the waters of Indian Lake to witness the stillness of the surface. Life here moves with a deliberate, unadorned gravity, defined by the practical architecture of brick and timber and a collective memory that values the substance of the land over the fleeting fashions of the wider world.

Nearby Outdoor Places

  • Brick Hill War Memorial (Monument) — 0.3 mi, 117° SE
  • Hilltop Park (Local Park) — 0.3 mi, 201° S
  • Irwin War Memorial (Monument) — 0.7 mi, 166° S
  • Oak Hollow Park (Local Park) — 0.9 mi, 034° NE
  • Norwin Veteran Memorial (Monument) — 1.1 mi, 216° SW
  • Coke Ovens (Historic Ruins) — 1.4 mi, 314° NW
  • Big Mac Museum (Museum) — 1.6 mi, 136° SE
  • Otto and agdalene Ackermann Nature Preserve (Local Conservation Area) — 2.0 mi, 307° NW
  • Westmoreland Land Trust Acquisitions - Phase I (Local Recreation) — 2.0 mi, 307° NW
  • Otto & Magdalene Ackermann Nature Preserve (Conservation Area) — 2.0 mi, 307° NW
  • Farmhouse Ruins (Historic Ruins) — 3.6 mi, 282° W
  • Phoenix Big Cinemas North Versailles Stadium 18 (Cinema) — 4.5 mi, 302° NW
  • White Oak Athletic Association (Local Recreation) — 4.6 mi, 281° W
  • Spaceballs The Unauthorized Museum and Gift Shop (Museum) — 5.7 mi, 290° W
  • Zorianna Bay (Viewpoint) — 5.9 mi, 228° SW
  • Nittany Lion Shrine (Public Artwork) — 6.0 mi, 275° W
  • Church Arcade (Theme Park) — 7.4 mi, 289° W
  • Westinghouse Atom Smasher (Attraction) — 8.5 mi, 307° NW
  • Westmoreland Performing Arts (Arts Centre) — 9.3 mi, 105° E
  • Churchill Valley Greenway (Nature Reserve) — 10.4 mi, 319° NW
  • Penn Hills Cinemas (Cinema) — 10.5 mi, 325° NW
  • Bloop Museum (Museum) — 10.9 mi, 329° NW
  • Glitterbox Theater (Theatre) — 11.5 mi, 294° NW
  • International Museum of the Bamileke Genocide (Museum) — 11.6 mi, 309° NW
  • Keystone State Park (State Park) — 16.1 mi, 082° E
  • Ohiopyle State Park (State Park) — 29.7 mi, 157° SE

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About This North Irwin Map Page

This page provides an embedded street and satellite map of North Irwin, Pennsylvania. Coordinates: 40.337569, -79.713378. Live weather conditions are sourced directly from the National Weather Service. Real-time local and world news feeds keep the page current.

Detailed location data for North Irwin includes the ZIP code (15642), telephone area code (215, 223, 267, 272, 412, 445, 484, 570, 582, 610, 717, 724, 814, 835, 878), county seat of Westmoreland County (Greensburg), and school district assignment (Norwin School District).

Search Maps opens a second, independent map. It searches OpenStreetMap for any US town, county or landmark by name; offers USGS topographic maps and USGS aerial imagery as base layers; overlays a labelled U.S. National Grid (USNG) so the map can be read like a printed topographic quad; measures distance and grid, true and magnetic bearings between any two points; and takes a single GPS fix reporting your position as a USNG grid reference and as latitude and longitude. Map tiles require cell coverage, but a GPS position does not, so the coordinates remain correct even where the map cannot load.

Location data is drawn from the USGS Geographic Names Information System (GNIS) and cross-verified against 2020 US Census records by coordinate proximity. Population figures are sourced from the 2020 US Census.

Page generatedSeptember 2026
Location dataSimpleMaps US Cities Database; coordinates matched to USGS GNIS definitive data
Map layersGoogle Maps; © OpenStreetMap contributors; USGS The National Map topographic and aerial imagery (public domain); magnetic declination from NOAA NCEI (World Magnetic Model)
Wikipedia validationArticle content matched to USGS GNIS coordinates via Wikipedia geosearch API.