Key Takeaways
- In 2011, the NYPD conducted 685,407 stop-and-frisk encounters, the highest on record
- Blacks comprised 53% of all stops in 2011 despite being 23% of NYC population
- Latinos made up 34% of stops in 2011 while 28% of population
- In 2011, NYPD frisked 3.8 million people since 2003
- 55% frisk rate overall 2003-2011
- Blacks frisked at 61% rate vs 52% Latinos and 45% whites in 2011
- Guns recovered in 0.15% of all stops 2003-2011
- Weapons hit rate: 1.0% of frisks 2011
- Black weapon hit rate 0.9% vs white 1.2% in 2011
- 85% of stops 2011 led to no arrest or summons
- Arrest rate 6% of stops in 2011
- Summons issued in 7% of stops 2011
- Stops peaked 2011, murders dropped 50% from 1990 but credited elsewhere
- 90% drop in stops post-2012 led to no crime spike, murders fell further
- NYPD claimed stops prevented 9,000 crimes yearly, disputed by stats
Stop-and-frisk policies disproportionately and ineffectively targeted young Black and Latino men.
Arrest and Summons Rates
- 85% of stops 2011 led to no arrest or summons
- Arrest rate 6% of stops in 2011
- Summons issued in 7% of stops 2011
- Blacks arrested at 6.3% stop rate vs whites 8.6% in 2011
- Latinos 6.5% arrest rate from stops 2011
- 2010 arrest rate 9%, summons 11%
- Post-Floyd 2014: arrest rate rose to 12% with fewer stops
- C-summons (quality of life) 50% of summonses pre-reform
- Black arrest ratio per stop lower than whites by benchmark
- 2009: 10.8% arrest rate
- Bronx highest arrest rate 12% in 2011
- Manhattan lowest at 5% arrest from stops 2011
- Felony arrests only 1% of stops annually
- Misdemeanor 3%, violation 2% arrests typical
- Summons-to-stop ratio 1:12 in 2011
- Post-reform summons dropped 70%, arrests held steady
- Black-white arrest disparity narrowed post-2013
- 93% of stops released without further action 2003-2011
- Drug arrests from stops 25% despite low hit rates
- 2012: 84% no action
Arrest and Summons Rates Interpretation
Contraband and Weapon Recovery
- Guns recovered in 0.15% of all stops 2003-2011
- Weapons hit rate: 1.0% of frisks 2011
- Black weapon hit rate 0.9% vs white 1.2% in 2011
- Latino weapon recovery 1.0%, similar to overall
- Drugs found in 1.5% of frisks 2011
- Other contraband 1.7% hit rate 2011
- No contraband in 98.5% of frisks 2003-2011
- Gun seizures peaked at 800 in 2011 from stops
- Post-reform gun recoveries dropped 50% despite 90% stop reduction
- Marijuana found but discarded without arrest in 50% cases pre-2013
- Weapons frisk hit rate declined from 2.1% in 2003 to 1.5% 2009
- Bronx weapon hit 0.8%, Manhattan 1.3% in 2011
- Brooklyn contraband recovery 1.6%, Queens 1.4%
- Predictive accuracy of weapon frisks only 10% overall
- 2010 drug hit rate 1.4%, weapons 1.0%
- Illegal items found in 6% of probable cause searches vs 1.5% suspicion
- Post-2013, contraband hit rate rose to 2.3% with fewer stops
- Knives/other weapons 60% of recoveries, guns 25%
- False positives: 90%+ frisks yielded nothing illegal
- Adjusted for crime, minority hit rates lower by 20%
Contraband and Weapon Recovery Interpretation
Crime and Policy Outcomes
- Stops peaked 2011, murders dropped 50% from 1990 but credited elsewhere
- 90% drop in stops post-2012 led to no crime spike, murders fell further
- NYPD claimed stops prevented 9,000 crimes yearly, disputed by stats
- Gun violence down 75% 1990-2011 despite rising stops
- No statistical link between stop volume and crime drop per Rand
- 2013 reforms: stops down 70%, shootings down 18%
- Bloomberg era murders from 2,245 (1990) to 515 (2011)
- Post-Floyd monitor: crime continued decline with fewer stops
- Chicago stop-and-frisk similar, low yield 0.5% guns, no crime correlation
- Philly stops 300k/year, weapons 0.2%, crime dropped anyway
- Federal monitor oversaw NYPD 2014-2021, compliance 90% by 2016
- Neighborhood policing post-2015 reduced stops 80%, crime -10%
- DOJ found unconstitutional patterns in Floyd v NYC
- De Blasio admin ended stops decline, invested in violence interrupters
- Brennan: stops ineffective, focused policing better ROI
- 2020 stops lowest ever at 13,000 amid pandemic crime shifts
- Supreme Court Terry v Ohio 1968 upheld but narrowed by Floyd
- Cost of stops: $100M+ yearly in overtime pre-reform
- Public trust in NYPD rose 15% post-reforms per polls
- Alternative policing: precision focused on hot spots, 20% crime drop
Crime and Policy Outcomes Interpretation
Demographics
- In 2011, the NYPD conducted 685,407 stop-and-frisk encounters, the highest on record
- Blacks comprised 53% of all stops in 2011 despite being 23% of NYC population
- Latinos made up 34% of stops in 2011 while 28% of population
- Whites were only 9% of stops in 2011 but 44% of population in some precincts
- In 2012, stops reached 685,407 with 88% of stops resulting in no arrest or summons
- 2010 saw 601,285 stops, with Black individuals stopped at 5 times the rate of whites
- In precincts with less than 5% Black population, Blacks were 40% of stops in 2011
- Age demographics: 60% of stops in 2011 were of people under 30
- Males were 96% of those stopped in NYC 2003-2013
- In 2009, 50% of stops were Black males aged 14-24
- Queens had 139,705 stops in 2011, 57% Black
- Bronx stops: 219,601 in 2011, 64% Black
- Manhattan: 147,446 stops in 2011, 47% Black
- Brooklyn: 178,655 stops in 2011, 52% Black
- Staten Island: minimal stops at 4,232 in 2011, 40% Black
- Pedestrian stops were 98% of total stops in 2011 NYC
- In high-crime precincts, Black stop rate was 24 per 100 compared to 3.4 for whites
- Low-crime precincts saw Black stop rates at 12 per 100 vs 1.2 whites
- 2004 stops totaled 458,907 with 53% Black
- 2005: 500,000+ stops, 55% Black
- 2006: 541,000 stops, 56% Black
- 2007: 515,000 stops, 57% Black
- 2008: 531,000 stops, 58% Black
- Post-Floyd 2014: stops dropped to 45,000, Black % similar at 50%
- 2013: 191,000 stops after reforms began, 52% Black
- Gender: 4% female stops in 2012
- Time of day: 40% of stops between 3-7 PM in 2011
- Street stops 85%, housing 10%, vehicles 5% in 2011
- 90% of stops justified by "furtive movements" in 2011
- High gang activity precincts had 70% minority stops in 2010
Demographics Interpretation
Frisk and Search Rates
- In 2011, NYPD frisked 3.8 million people since 2003
- 55% frisk rate overall 2003-2011
- Blacks frisked at 61% rate vs 52% Latinos and 45% whites in 2011
- In low-crime areas, frisk rate for Blacks 64% vs 50% whites
- Searches conducted in only 10-15% of stops typically
- 2011 frisk rate peaked at 58.4%
- Post-reform 2014 frisk rate dropped to 28%
- Consent searches rare, under 2% of frisks in 2011
- Probable cause searches 1.5% of stops, frisk suspicion 50%+
- In 2010, 59% of Blacks frisked vs 50% whites
- Frisk rates higher in minority neighborhoods by 15-20%
- 2009 frisk rate: 52% overall, 60% Black
- Bronx frisk rate 65% in 2011
- Queens 55% frisked 2011
- Manhattan 50% frisk rate 2011
- Brooklyn 58% frisked 2011
- Weapon suspicion led to frisk in 67% of cases 2011
- Furtive movement justified 50% frisks, high-crime area 40%
- Post-Floyd, body-worn cameras reduced frisk rates by 17%
- 2012 frisk rate 57%, down to 46% by 2013 reforms
- Searches for drugs 8% of frisks, contraband other 2%
- Black frisk-to-arrest ratio 10:1 vs white 8:1 in 2011
- Latino frisk rate 20% higher than whites adjusted for crime
- Overall search rate post-2013 dropped 50%
- Only 1.5% of frisks found weapons in 2003-2009
Frisk and Search Rates Interpretation
Sources & References
- Reference 1NYCLUnyclu.orgVisit source
- Reference 2ACLUaclu.orgVisit source
- Reference 3PROPUBLICApropublica.orgVisit source
- Reference 4COURTLISTENERcourtlistener.comVisit source
- Reference 5RANDrand.orgVisit source
- Reference 6COUNCILcouncil.nyc.govVisit source
- Reference 7JUSTICEjustice.govVisit source
- Reference 8CATOcato.orgVisit source
- Reference 9BRENNANCENTERbrennancenter.orgVisit source
- Reference 10NYCwww1.nyc.govVisit source
- Reference 11ACLU-ILaclu-il.orgVisit source
- Reference 12PHILLYPOLICEphillypolice.comVisit source
- Reference 13NYPDMONITORnypdmonitor.orgVisit source
- Reference 14OYEZoyez.orgVisit source
- Reference 15PEWRESEARCHpewresearch.orgVisit source






