Browse / United States / Pennsylvania / Pittsburgh
Pittsburgh
Pennsylvaniacity
Pittsburgh
Total population
307,670
Air quality index
Demographic figures from US Census Bureau · ACS 5-year estimates. Overview below cites Wikipedia and may reference a different year.
City facts
Overview
Pittsburgh is a city in Allegheny County, Pennsylvania, United States, and its county seat. Located in southwestern Pennsylvania where the Allegheny and Monongahela Rivers meet to form the Ohio River, it had a population of 302,971 at the 2020 census, making it the second-most populous city in Pennsylvania after Philadelphia. The Pittsburgh metropolitan area has over 2.43 million people, making it the largest in the Ohio Valley and Appalachia, the second-largest in Pennsylvania, and the 28th-largest in the U.S. The greater Pittsburgh–Weirton–Steubenville combined statistical area includes parts of Ohio and West Virginia.
Read more on WikipediaHistory & geography
Demographics & economy
Geography
Coordinates & boundaries from the US Census TIGER/Line shapefiles.
Climate
Current forecast
Forecast for Pittsburgh, PA from NOAA NWS API.
Air quality
Current readings from Open-Meteo Air Quality API (Copernicus CAMS European reanalysis).
Industrial & pollution facilities
Natural hazard risk
Health (adults)
Walkability
Amenities nearby
Wildlife & biodiversity
Most-observed species
- Northern CardinalCardinalis cardinalis (Linnaeus, 1758) · Aves55,113
- American RobinTurdus migratorius Linnaeus, 1766 · Aves51,266
- Blue JayCyanocitta cristata (Linnaeus, 1758) · Aves44,600
- Song SparrowMelospiza melodia (A.Wilson, 1810) · Aves42,319
- Mourning DoveZenaida macroura (Linnaeus, 1758) · Aves37,881
- Tufted TitmouseBaeolophus bicolor (Linnaeus, 1766) · Aves36,323
- Carolina WrenThryothorus ludovicianus (Latham, 1790) · Aves34,509
- House FinchHaemorhous mexicanus (P.L.Statius Müller, 1776) · Aves32,172
Citizen-science & research observations from the Global Biodiversity Information Facility (GBIF).
Schools
Largest nearby schools
- Baldwin SHSHigh · Pittsburgh · 2,086 students · 18.6:1 ratio
- Mt Lebanon SHSHigh · Pittsburgh · 1,840 students · 14.6:1 ratio
- North Hills SHSHigh · Pittsburgh · 1,383 students · 13.6:1 ratio
- Pittsburgh Allderdice HSHigh · Pittsburgh · 1,362 students · 13.1:1 ratio
- Bethel Park HSHigh · Bethel Park · 1,338 students · 14.1:1 ratio
- Upper Saint Clair HSHigh · Pittsburgh · 1,288 students · 14:1 ratio
- Fox Chapel Area HSHigh · Pittsburgh · 1,283 students · 13.6:1 ratio
- Penn Hills El SchElementary · Pittsburgh · 1,279 students · 13.8:1 ratio
Public K–12 schools within ~10 mi from Urban Institute Education Data Portal (NCES Common Core of Data, 2022).
Earthquake history
Most recent
- M 2.5 — 2024-09-114 km WNW of Claysville, Pennsylvania
- M 2.9 — 2020-10-065 km WSW of Bolivar, Pennsylvania
- M 4 — 2011-12-313 km NW of Youngstown, Ohio
Events from the USGS Earthquake Catalog (global) (FDSN Event Web Service).
Photos
Sights & places nearby
Notable people from here









People born within ~10 km, from Wikidata (CC0). Click any name for their Wikipedia article.
Nearby places in Pennsylvania
Geography & sun
Elevation, sunrise/sunset and daylight from Open-Meteo. Solar climatology from NASA POWER.
Nearby airports
Public attention
Pageview totals from the Wikimedia Pageviews API.
Books about Pittsburgh


Search results from Open Library.
Recent natural events nearby
- Little Schloss RX Prescribed Fire, Shenandoah, VirginiaWildfires · 2026-06-10 · 127 mi
Wildfires, storms and other events from NASA EONET (last 12 months, within 250 mi).
Ground air-quality sensors
Recently spotted species









Research-grade observations from iNaturalist (within ~15 mi).
Nearest stream gauge
Events
Gallery
Geotagged photos within ~6 miles of Pittsburgh, from Wikimedia Commons contributors.
Photos via Wikimedia Commons — see each image page for license & attribution.
Sources
- • Wikipedia
- • NOAA National Weather Service
- • Wikimedia Commons
- • Wikidata
- • Open-Meteo Air Quality (CAMS)
- • USGS Earthquake Catalog (global feed)
- • NCES via Urban Institute Education Data Portal
- • GBIF (Global Biodiversity Information Facility)
- • iNaturalist
- • Open-Meteo / sunrise-sunset.org
- • Wikipedia Pageviews API
- • Open Library
- • NASA EONET