Assault in Nassau County
7,068 cases · Nassau County Courts · DCJS Data
Nassau County dismisses assault charges at substantially higher rates than the statewide average—44.2 percent compared to 29 percent statewide, a gap of 15.2 percentage points. Among 7,068 cases, 54.8 percent resulted in convictions and 0.4 percent in acquittals, with dismissals trending upward from 36.7 percent in 2019 to 48.5 percent in 2024. This trajectory suggests the county's approach to assault charges has shifted toward earlier case elimination over the six-year period.
Charge reductions are a dominant feature of Nassau County assault cases. Nearly three-quarters of defendants (73.4 percent) had their charges reduced, overwhelmingly to disorderly conduct (80.6 percent of reductions). At pretrial, most defendants (53.5 percent) secured release on their own recognizance, though 20.3 percent faced bail with a median amount of $5,000. Among those convicted, fines were the most common outcome at 28.7 percent, followed by jail sentences (15 percent) and prison time (5 percent). The median time from filing to case resolution is 225 days.
Dismissal rate includes judicial dismissals and cases dismissed in the interest of justice. Conviction rate includes guilty pleas and findings of guilt at trial. Avg duration measures arraignment to final disposition. Data sourced from New York DCJS Pretrial Release Data. Last updated: March 2026
Case Outcomes
Source: 7,068 public court records, Nassau County Courts — NewYorkCourtFile.com
Outcomes by Charge Class
How outcomes differ by felony and misdemeanor classification for Assault in Nassau County.
| Charge Class | Cases | Dismissal Rate | Conviction Rate |
|---|---|---|---|
| A Misdemeanor | 3,648 | 60.1% | 39.5% |
| D Felony | 2,492 | 21.6% | 77.2% |
| B Misdemeanor | 519 | 62.2% | 37.4% |
| B Felony | 175 | 10.5% | 83.0% |
| E Felony | 167 | 28.0% | 70.7% |
| C Felony | 67 | 7.7% | 84.6% |
Charge class reflects the severity classification at arrest (e.g., A Felony is the most serious, B Misdemeanor the least). Outcomes vary by class due to differing prosecutorial priorities, plea bargaining patterns, and case complexity. Source: New York DCJS Pretrial Release Data.
Year-Over-Year Trends
How Assault outcomes in Nassau County have changed over time.
| Year | Cases | Dismissal Rate | Conviction Rate |
|---|---|---|---|
| 2019 | 1,035 | 36.7% | 62.5% |
| 2020 | 990 | 38.3% | 60.6% |
| 2021 | 1,138 | 41.2% | 58.0% |
| 2022 | 1,369 | 48.4% | 50.4% |
| 2023 | 1,389 | 49.2% | 49.7% |
| 2024 | 1,122 | 48.5% | 50.9% |
Year reflects arrest year from DCJS Pretrial Release Data. Case volumes may vary as more recent cases may still be pending disposition.
Pretrial Release
How defendants charged with Assault in Nassau County are handled at arraignment.
Pretrial release data reflects arraignment outcomes under New York's bail reform laws. ROR = Released on Own Recognizance. Bail Set = cash bail or bond required. Remanded = held without bail.
Charge Reductions
in Nassau County are reduced
Sentencing When Convicted
Breakdown of sentencing outcomes for Assault convictions in Nassau County.
73.4% of Assault cases in Nassau County are reduced to lesser charges. An attorney can review your situation — free, no obligation.
Ask a Nassau County attorney — freeOutcomes by Demographics
Case outcome rates by race for Assault in Nassau County. These statistics reflect systemic patterns and structural factors in the criminal justice system, not individual behavior.
| Race | Cases | Dismissal Rate | Conviction Rate |
|---|---|---|---|
| Black | 2,464 | 41.2% | 57.8% |
| White | 2,006 | 50.5% | 48.1% |
| Hispanic | 2,001 | 39.3% | 59.9% |
| Asian | 381 | 54.9% | 44.8% |
| Other | 181 | 46.4% | 53.1% |
| Native American | 26 | 46.2% | 53.8% |
Disparities in case outcomes reflect well-documented systemic factors including policing patterns, socioeconomic inequality, and structural bias in the criminal justice system. These statistics should not be used to draw conclusions about any individual or group. Data sourced from DCJS Pretrial Release Data.
Common Questions
Statistics from public court records for informational purposes only. Not legal advice. Past outcomes do not predict future results. Consult a licensed attorney for guidance on your case.
Data source: New York DCJS Pretrial Release Data. 7,068 cases analyzed for Assault in Nassau County. Last updated March 2026. — NewYorkCourtFile.com
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