Each edition grades its towns against each other only.
A town of 17.
Green Hills’ trail density is 2.9 miles per square mile, where Pennsylvania’s towns sit at 0.4 and U.S. towns at 0.4. Green Hills has fewer than 1,000 residents, too few for fair grades; the figures below are still real.
In a town this size, neighbors are the best guide. Ask them anything.
Census counts: 18 in 1980, a peak of 29 in 2010, 20 in 2020. The archive holds 3 old photos and papers going back to 2012 and 3 maps from 1907 on.
Explore the history →Who provides power, water and the rest in Green Hills, and how to reach them.
EPA SDWIS (Oct 9, 2026) · HIFLD + EIA-861 2025 · Census 2020 ZCTAs · NCES 2024–25 · registration: vote.gov, updated Nov 18, 2024.
Ordered by what stands out in Green Hills.
Expected storm and flood damage is lower than in 83% of U.S. communities.
FEMA National Risk Index · OpenFEMA
Green Hills has chilly, snowy winters and pleasant summers. Green Hills’ July high is 83°F, below both Pennsylvania’s towns (85°F) and U.S. towns (85°F).
NOAA U.S. Climate Normals, 1991–2020
Green Hills beats the Pennsylvania average on 0 of 26 CDC measures and trails it on 7. 39% of Green Hills adults have obesity.
| Green Hills | Pennsylvania towns | U.S. towns | |
|---|---|---|---|
| Obesity (CDC PLACES) | 39% | 35% | 35% |
| Smoke cigarettes (CDC PLACES) | 18% | 17% | 14% |
| High blood pressure (CDC PLACES) | 37% | 34% | 35% |
| Yearly checkup (CDC PLACES) | 80% | 79% | 79% |
| What stands out | Green Hills | PA |
|---|---|---|
| More uninsured adults | 6.9% | 5.8% |
| More adults with arthritis | 35.9% | 30.4% |
| More adults with COPD | 9% | 7.7% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
2.6 miles of trail in 0 parks and preserves.
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US
Museums, parks, gardens and other places to visit around Green Hills. Close and well known come first.
Big draw28 mi Stadium & arenaAcrisure Stadium
27 mi LandmarkFort Duquesne
30 mi Theme parkKennywood
28 mi Stadium & arenaPNC Park
28 mi Stadium & arenaPPG Paints Arena
15 mi MuseumMeadowcroft RockshelterAcrisure Stadium: Fo2grfr, CC BY-SA 4.0 · Fort Duquesne: Sébastien Paquin, CC BY-SA 3.0 · Kennywood: Ski2007 of English Wikipedia, Public domain · PNC Park: alpineinc, CC BY 2.0 · PPG Paints Arena: Jleedev, CC BY-SA 4.0 · Meadowcroft Rockshelter: Lee Paxton, CC BY-SA 4.0
2 within 15 miles of the center of Green Hills
Borough in Pennsylvania, US
Green Hills is a borough in Washington County, Pennsylvania, United States. As of the 2020 census, Green Hills had a population of 20.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
Short answers, built from the data on this page.
Green Hills has fewer than 1,000 residents, too few for fair grades; the figures below are still real.
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