167 years in pictures
Census counts: 820 in 1870, a peak of 1,081 in 1940, 435 in 2020. The archive holds 1 old photo or paper going back to 2012 and 4 maps from 1904 on.
- 1859Penn is settled
Each edition grades its towns against each other only.

A town of 610, settled in 1859.
Penn’s age of the median resident is 25.4 years, below both the Pennsylvania town median (43.2 years) and the median of U.S. towns (40.5 years). Only one of the 1,036 Pennsylvania towns we compare has a lower share of working residents who work in town than Penn. Penn 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: 820 in 1870, a peak of 1,081 in 1940, 435 in 2020. The archive holds 1 old photo or paper going back to 2012 and 4 maps from 1904 on.
Museums, parks, gardens and other places to visit around Penn. Close and well known come first.
Big draw31 mi MuseumFallingwater
Big draw21 mi Stadium & arenaAcrisure Stadium
12 mi Theme parkKennywood
21 mi LandmarkFort Duquesne
21 mi Stadium & arenaPNC Park
20 mi Stadium & arenaPPG Paints ArenaFallingwater: Carol M. Highsmith, Public domain · Acrisure Stadium: Fo2grfr, CC BY-SA 4.0 · Kennywood: Ski2007 of English Wikipedia, Public domain · Fort Duquesne: Sébastien Paquin, CC BY-SA 3.0 · PNC Park: alpineinc, CC BY 2.0 · PPG Paints Arena: Jleedev, CC BY-SA 4.0
Who provides power, water and the rest in Penn, 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 Penn.
The share of residents in Penn who live below the poverty line: 12%. Jobs in Penn grew by 41 from 2013 to 2023, reaching 149. The average trip to work for Penn comes to 30 minutes. Half the trips to work are shorter than 10 miles.
| Penn | Pennsylvania towns | U.S. towns | |
|---|---|---|---|
| Average trip to work | 30 minutes | 26 minutes | 25 minutes |
| Below the poverty line | 12% | 7.6% | 9.6% |
| Median household income | $75,000 | $81,000 | $80,000 |
Census LEHD 2023 · ACS
Since 2009, 12 flood insurance claims have been paid out in Penn. FEMA expects more storm and flood damage in the town than in 77% of U.S. communities. Of the losses FEMA expects here, 95% come from inland flooding.
FEMA flood insurance claims · FEMA National Risk Index · OpenFEMA
The range runs from 21° on a January night to 83° on a July afternoon, with about 25 inches of snow a winter.
NOAA U.S. Climate Normals, 1991–2020
In a town this small, a few incidents move the numbers a lot, so rates aren't shown. No violent or property crimes were reported in Penn in 2023.
Penn is small, so we show counts rather than rates.
FBI crime data, 2023 · crimes reported to police
Among adults in Penn, 38% have obesity. The share of adults in Penn who have high blood pressure is 37%, where Pennsylvania’s towns sit at 34% and U.S. towns at 35%. Just over two in five adults in Penn sleep under 7 hours; 20% report frequent mental distress.
| Penn | Pennsylvania towns | U.S. towns | |
|---|---|---|---|
| Smoke cigarettes (CDC PLACES) | 22% | 17% | 14% |
| Sleep under 7 hours (CDC PLACES) | 42% | 38% | 36% |
| Frequent mental distress (CDC PLACES) | 20% | 16% | 17% |
| Frequent physical distress (CDC PLACES) | 16% | 14% | 14% |
| What stands out | Penn | PA |
|---|---|---|
| More older adults who have lost all their teeth | 25.6% | 14.5% |
| More uninsured adults | 9.3% | 5.8% |
| More smokers | 22.2% | 15.8% |
CDC PLACES 2025 · modeled estimates for adults · CMS · HRSA
| Biggest places to walk | Trails | Acres |
|---|---|---|
| 1. Penn Borough Park | — | 2 |
Trails & parks © OpenStreetMap contributors · Conserved land: USGS PAD-US
6 within 15 miles of the center of Penn
About 1 of every 100 Penn residents are enrolled in college, against 6 across Pennsylvania.
Where Penn’s working residents go each day. Line width shows the share.
Census LEHD 2023
Borough in Pennsylvania, US
Penn is a borough in Westmoreland County, Pennsylvania, United States. As of the 2020 census, Penn had a population of 435. The borough was named for Pennsylvania founder William Penn.
From Wikipedia, licensed CC BY-SA 4.0 · facts via Wikidata (CC0)
Short answers, built from the data on this page.
Penn has fewer than 1,000 residents, too few for fair grades; the figures below are still real.