DUI in Nassau County, Florida
DUI cases in Nassau County result in guilty verdicts at a rate of 98.6 percent, substantially higher than the statewide average and reflecting aggressive prosecution in this circuit. The county shows zero dismissals and no diversion program participation, compared to statewide dismissal rates of 1.4 percent and diversion rates of 2.2 percent. Adjudication withheld occurs in only 0.5 percent of cases here versus 1.5 percent statewide. This pattern suggests Nassau County's State Attorney treats DUI charges as high priority for conviction without alternative resolution pathways available to defendants.
Defendants convicted of DUI in Nassau County face a median sentence of 60 days with an average of 99 days, paired with an average of 375 days of probation. Jail confinement occurs in 12.4 percent of cases while prison confinement is rare at 0.5 percent. About half of defendants are represented by public defenders while 27.8 percent retain private counsel, indicating mixed financial capacity among the accused. Average fines total $892, placing standard financial penalties alongside custody and probation as routine consequences in the county.
0.0% of DUI cases in Nassau County are dismissed, and 0.5% receive adjudication withheld. An attorney can review your situation — free, no obligation.
Ask a Nassau County attorney — freeWhere You Are in the Process
Request a formal review hearing with the DMV (DHSMV) to challenge your license suspension. Missing this deadline means an automatic suspension.
Arraignment. Charges are formally presented. Pre-trial diversion may be offered.
Pre-trial period. Your attorney negotiates with the State Attorney's office. A portion of DUI cases in Nassau County receive adjudication withheld or diversion.
Typical resolution time for DUI cases in Nassau County.
Source: Florida Statutes & DHSMV administrative rules — general process overview, not legal advice.
Outcome Breakdown
Sentencing Breakdown
| Confinement Type | Count | Avg Sentence |
|---|---|---|
| County Jail | 55 | 2.9 months |
| State Prison Facility | 2 | 1 year, 1 months |
| Confined to Other Diversionary Facility | 1 | 6.1 months |
Counsel Analysis
Demographics
Demographic data reflects systemic patterns in the criminal justice system and should not be used to draw conclusions about any racial or ethnic group. Disparities may reflect differences in policing, prosecution, and socioeconomic factors rather than actual crime rates.
| Race | Cases | Guilty Rate | Dismissal Rate |
|---|---|---|---|
| White | 357 | 98.3% | 0.0% |
| Black | 64 | 100.0% | 0.0% |
Age Distribution
Year-Over-Year Trends
| Year | Cases | Guilty Rate | Dismissal Rate | Avg Sentence |
|---|---|---|---|---|
| 2023 | 148 | 98.6% | 0.0% | 3.6 months |
| 2024 | 140 | 99.3% | 0.0% | 2.4 months |
| 2025 | 154 | 98.1% | 0.0% | 3.9 months |
Charge Level Breakdown
| Level | Degree | Cases |
|---|---|---|
| Misdemeanor | First Degree | 408 |
| Misdemeanor | Second Degree | 27 |
| Felony | Third Degree | 7 |
Related Charges in Nassau County
| Charge | Cases | Guilty Rate | Dismissal Rate |
|---|---|---|---|
| Traffic Offense | 1,665 | 50.3% | 2.3% |
| Drug Possession | 1,624 | 74.3% | 0.1% |
| Other | 823 | 76.9% | 4.4% |
| Probation Violation | 565 | 69.4% | 20.2% |
| Larceny / Theft | 448 | 77.2% | 0.0% |
| Resisting Officer | 330 | 74.8% | 0.3% |
| Battery | 302 | 73.2% | 0.3% |
| Trespassing | 266 | 86.8% | 0.0% |
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Frequently Asked Questions
About this data: Statistics are derived from FDLE Criminal Justice Data Transparency records for Nassau County. "Guilty" includes all cases where the defendant was found guilty. "Adjudication withheld" is a Florida-specific disposition where guilt is found but the court withholds formal adjudication under FL Statute 948.01. "Dismissed" includes all cases dismissed by the court or prosecution.
Source: FDLE Criminal Justice Data Transparency · 442 cases · 2023-2025 · Data last updated March 2026