Wynnefield, Philadelphia, Pennsylvania is a high-yield neighborhood with a gross yield of 9.4 and prices 38% below the city median and 20% below the state median. Prices rose 12.0% over the past year, while the Red Flag score of 66 points to elevated overall risk. Walkability is 93, and education is in the 5th percentile.
AI Summary•Updated May 2026
Area
1.15 mi²
ZIP Code
19131
County
Philadelphia County
State
Pennsylvania
Redfin — median sale & volumeZillow ZORI — asking rentFEMA National Risk Index v1.20OpenStreetMap — POIFBI UCR — state crimeEPA — radon zonesWashU ACAG — satellite PM2.5EPA FRS / BTS — hazard screeningUS Census ACS / TIGER 2024
Verified Price · Median Sale
$212,937
YoY+12.0%
Gross Rental Yield
9.4%
Listed rent · ZORI annualized
Red Flag Index
High
66 / 100
Walkability Score
93
Walker's Paradise
OpenStreetMap POI density · national percentile
Education Score
5 / 100
Limited · better than 5% of U.S. districts
Pre-pandemic SEDA (2018/19) · district proxy
AI Score
64
Good
DistrictScore attractiveness · national model
Wynnefield Property Prices & Rental Yield
Verified Redfin sale data and Zillow ZORI asking rent for Wynnefield, Philadelphia.
Market Trend (12-Month)
12 Months
$215K$203K$191K$179K$167K
Verified Sale Price (Median)
Jun '25May '26
Verified = Redfin median sale price (MLS). Rolling 3-month series.
Unlock the Wynnefield 12-month price trend
See the full Verified vs Listed price history — free with a DistrictScore account.
FEMA National Risk Index composite across eight hazards, plus inherited Pennsylvania crime context.
Red Flag Breakdown
66 / 100
High Risk
Composite is weighted by expected impact — frequent low-damage hazards (hail, wind) weigh less than flood or wildfire.
Heat100Very High
Flood80Very High
Hurricane80Very High
Earthquake80Very High
Tornado60High
Strong Wind60High
Hail60High
Wildfire20Low
8/8 hazards scored · FEMA NRI v1.20
Crime (state-level): Pennsylvania averaged 16.8 crimes and 2.5 violent per 1,000 residents (-7.8% YoY) in 2024(FBI UCR). Compare the state to the country, not states as a ranking — full Safety & Crime data lives on the state page.
Active transaction volume — 85 homes sold last period
Heat risk is Very High (100/100)
Flood risk is Very High (80/100)
Insights are generated from Wynnefield's live DistrictScore metrics.
Wynnefield Environment & Safety
Satellite PM2.5 air-quality history, FBI UCR crime trend (Pennsylvania-level, the finest official aggregation), EPA radon potential and point-source hazard screening.
Air Quality — PM2.5
2015–2024
7.7 µg/m³ Meets EPA, above WHO guideline-23.5% since 2015
10.38.46.44.5
EPA 9WHO 5
20152024
Annual mean fine-particle (PM2.5) concentration at the Wynnefield centroid, satellite-derived (ACAG). References: WHO guideline 5 µg/m³ · EPA annual standard 9 µg/m³. Latest year ranks worse than 93% of U.S. neighborhoods.
Pennsylvania Crime Trend
FBI UCR
24120
20132024
All crimes / 1k
Violent / 1k
Year
Crimes / 1k
Violent / 1k
YoY
2024
16.8
2.5
-7.8%
2023
18.3
2.7
+2.7%
2022
17.9
2.9
+16.8%
2021
15.3
2.8
-23.5%
2020
20.3
3.9
+18.8%
2019
17.1
3.1
—
Reported at the state level — the finest official US crime aggregation; Wynnefield inherits the Pennsylvania figures.
Radon Potential
EPA
Zone 3
Zone 3 — Lowest potential · Wynnefield
EPA radon zones estimate indoor radon potential county-wide (Zone 1 highest, Zone 3 lowest). Testing is recommended in all zones.
Environmental Hazards
EPA / BTS
Superfund (NPL)4.7 kmModerate
Point-source screening near Wynnefield: EPA Superfund National Priorities List & Facility Registry (2026), BTS aviation noise (2020, 24-hour average level). Superfund shows distance to the nearest listed site; odor shows detected sources within the screening radius. Only detected sources are listed; the bar shows severity vs. all U.S. neighborhoods.
Walkability & Amenities in Wynnefield
Amenity density and pedestrian access from OpenStreetMap points of interest.
Walkability & Amenities
OpenStreetMap POI
93
Walker's Paradise
Walkability Score
6
Grocery
12
Dining
24
Schools
1
Universities
4
Hospitals
3
Pharmacies
8
Parks
17
Rail Transit
0
Coworking
POI counts are amenities within Wynnefield's boundary plus a 400 m walk buffer. Rail transit excludes bus stops.
Wynnefield vs Philadelphia vs Pennsylvania
How Wynnefield benchmarks against its city and state medians.
Benchmark vs City & State
Across Wynnefield, the median sale price sits about 38% below the median for Philadelphia neighborhoods and about 17% below the statewide median. Gross rental yield is 9.4%, against 6.9% for Philadelphia neighborhoods and 6.4% statewide. Over the past 12 months, prices rose 12.0%. Transaction liquidity sits above the median for Philadelphia neighborhoods and above the statewide median.
Wynnefield, Philadelphia, Pennsylvania offers a gross yield of 9.4 and prices 38% below the city median and 20% below the state median. Prices rose 12.0% over the past year, but the Red Flag score is 66, so the neighborhood combines strong income metrics with elevated risk.
Neighborhoods near Wynnefield
Compare Wynnefield with nearby neighborhoods in Philadelphia.