Northern Liberties, Philadelphia
Neighborhood Intelligence Report

Crime score, flood risk, air quality, code violations & more — from 7 verified public data sources.

Data updated June 10, 2026
Northern Liberties neighborhood map, Philadelphia
74
/ 100
Good
Composite Safety Score
Weighted average across 7 public data categories: crime (35%), flood risk (15%), code violations (15%), air quality (10%), sex offender proximity (10%), superfund sites (8%), and construction activity (7%).
Category Breakdown
Violent Crime 35%
60 /100 Average
98 incidents
Violent incidents per 1,000 residents/yr · 800m radius
Flood Zone Risk 15%
100 /100 Excellent
Zone X
FEMA flood zone designation · Parcel-level lookup
Code Violations 15%
86 /100 Excellent
0.18 / parcel
Open violations per property · 400m radius
Air Quality 10%
98 /100 Excellent
AQI 57
30-day average AQI · Nearest EPA monitoring station
Sex Offender Proximity 10%
85 /100 Excellent
1.3 / 1k residents
Registered offenders per 1,000 residents · 0.5-mile radius
Superfund Sites 8%
50 /100 Average
1 site
Active EPA CERCLIS sites · 1-mile radius
Construction Activity 7%
93 /100 Excellent
0.09 / parcel
Active permits per property · 200m radius
Frequently Asked Questions
Is Northern Liberties safe?

Northern Liberties has moderate crime risk, with a crime score of 60/100 (Average). Sex offender proximity is rated Excellent (1.3 registered offenders per 1,000 residents). Overall, Northern Liberties scores 74/100 on Clariva's composite safety index — Good.

Does Northern Liberties flood? What's the flood risk?

Northern Liberties has minimal flood risk, sitting in FEMA Flood Zone X. Clariva rates its flood risk as Excellent (100/100). Most properties in this area face very low flood exposure.

What's the air quality in Northern Liberties?

Air quality in Northern Liberties is rated Excellent by Clariva, based on a 30-day average AQI of 57 from the nearest EPA monitoring station. This is within acceptable EPA standards. The neighborhood's air quality score is 98/100.

Are there environmental concerns in Northern Liberties?

Clariva identified 1 active EPA Superfund site within 1 mile of Northern Liberties. The environmental risk score is 50/100 (Average). Residents and buyers should review EPA remediation status for specific sites.

Is Northern Liberties a good place to buy or rent?

Northern Liberties scores 74/100 on Clariva's composite index — Good — putting it among the stronger-performing Philadelphia neighborhoods across crime, flood risk, air quality, and other factors. For a precise assessment of a specific address, Clariva's full report ($14.99) provides address-level scores and a detailed data breakdown.

See how Northern Liberties compares to all 15 Philadelphia neighborhoods → View Comparison Table

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Data sources: Philadelphia Police Department, FEMA National Flood Hazard Layer, City of Philadelphia L&I, EPA AirNow, Offenders.io, EPA CERCLIS, City of Philadelphia L&I Permits. Scores are algorithmic estimates derived from area-level public data — not professional assessments. Neighborhood-level coordinates are representative center points; individual addresses within a neighborhood may score differently. Report valid 30 days from generation date. Full disclaimer →