Criminal Mischief in St. Johns County, Florida

In St. Johns County, criminal mischief cases result in guilty verdicts about two-thirds of the time, slightly above the statewide pattern where outcomes lean toward conviction. The withheld adjudication rate of 18.8 percent exceeds the statewide average of 17.1 percent, meaning a meaningful share of defendants found guilty avoid a conviction on their record. The dismissal rate of 4.4 percent runs notably higher than Florida's statewide average of 2.4 percent, suggesting St. Johns prosecutors move forward with weaker cases at a lower rate than counterparts elsewhere. Diversion programs, available to 12 percent of defendants, operate at roughly double the statewide rate of 6.4 percent, indicating St. Johns County prioritizes pre-trial alternatives for eligible defendants.

Sentences tend toward confinement: 46 percent of convicted defendants serve jail time and 11.2 percent serve prison time. The median sentence lasts 78 days, though average sentences stretch to 457 days, reflecting some cases with substantially longer terms. Probation averages 743 days. Over half of defendants relied on public defenders, while roughly one-fifth retained private counsel. Average fines imposed were modest at $477, suggesting financial penalties remain secondary to incarceration as the primary sanction for this offense in the county.

4.4% of Criminal Mischief cases in St. Johns County are dismissed, and 18.8% receive adjudication withheld. An attorney can review your situation — free, no obligation.

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383
Total Cases
64.0%
Guilty Rate
18.8%
Withheld Rate
4.4%
Dismissal Rate
1 year, 3 months
Avg Sentence
Guilty
64.0% (245)
Withheld
18.8% (72)
Diversion
12.0% (46)
Dismissed
4.4% (17)
Acquitted
0.0% (0)
1 year, 3 months
Avg Sentence
2.6 months
Median Sentence
2.0 years
Avg Probation
$477
Avg Fine
11.2%
Prison Rate
46.0%
Jail Rate
Confinement Type Count Avg Sentence
County Jail 176 4.0 months
State Prison Facility 43 5.0 years
199
Public Defender
79.4% guilty · 3.0% dismissed
73
Private Attorney
38.4% guilty · 0.0% dismissed
43
Conflict Counsel
86.0% guilty · 2.3% dismissed
11
Court Private or Assigned Counsel
72.7% guilty · 0.0% dismissed
8
Self or Unrepresented
25.0% guilty · 12.5% dismissed

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 242 55.0% 6.2%
Black 116 81.9% 0.9%
18.3%
Under 21
24.5%
21-29
20.4%
30-39
22.2%
40-49
9.4%
50-59
5.2%
60+
Year Cases Guilty Rate Dismissal Rate Avg Sentence
2023 106 64.2% 6.6% 1 year, 5 months
2024 166 65.7% 4.8% 1 year, 6 months
2025 111 61.3% 1.8% 8.0 months
Level Degree Cases
Misdemeanor First Degree 145
Felony Third Degree 129
Misdemeanor Second Degree 109
Charge Cases Guilty Rate Dismissal Rate
Traffic Offense 7,840 36.5% 6.1%
Drug Possession 2,813 66.1% 2.3%
Other 2,071 67.0% 7.3%
Larceny / Theft 2,011 59.2% 3.8%
Battery 1,643 47.2% 3.5%
DUI 1,337 92.3% 4.6%
Trespassing 1,088 82.5% 4.0%
Resisting Officer 1,015 66.6% 3.0%

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What is the guilty rate for Criminal Mischief in St. Johns County?
The guilty rate is 64.0% based on 383 cases (2023-2025).
How often is adjudication withheld for Criminal Mischief in St. Johns County?
Adjudication is withheld in 18.8% of cases. This is a Florida-specific outcome where the court finds guilt but does not formally convict, allowing the defendant to avoid a conviction record under FL Statute 948.01.
What is the average sentence for Criminal Mischief in St. Johns County?
The average sentence is 1 year, 3 months, with an average fine of $477.
What percentage use a public defender vs private attorney?
52.0% of defendants use a public defender, while 19.1% retain private counsel.

About this data: Statistics are derived from FDLE Criminal Justice Data Transparency records for St. Johns 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 · 383 cases · 2023-2025 · Data last updated March 2026