County crime profile · 2024 · large county · property-led
At 104,154 residents, Fond du Lac County is a large county in Wisconsin. FBI UCR county totals below are read before any per-100,000 rate (Census denominator when matched).
Data updated 2026-09-05
Fond du Lac County, WI reported 17 violent crimes per 100,000 in FBI UCR 2024
According to the FBI Uniform Crime Reporting (UCR) Program for 2024, Fond du Lac County, WI agencies reported 18 violent and 76 property offenses. That equals about 17 violent and 73 property crimes per 100,000 using a verified Census population join. Table 10 coverage is a voluntary subset of U.S. counties.
Small-count caution
Fond du Lac County reported 18 violent offences in 2024 against a population of 104,154. At this volume one additional or one fewer report moves the per-100,000 rate noticeably, so the figure is better read as a data point than as a precise measurement, and year-to-year swings here are expected.
Position in the state cohort
At 17.3 reported violent offenses per 100,000 residents in 2024, Fond du Lac County ranks 58 of 64 — above 6 of the 63 other Wisconsin counties whose 2024 submission passes this site’s completeness test and carries a matched Census denominator. That is -65.4% against the cohort median of 49.9. Counties that did not report, or that reported implausibly low totals, are excluded from this cohort rather than counted as low-crime.
2020–2024 direction
Across 5 comparable reporting years, the rate moved from 22.1 per 100,000 in 2020 to 17.3 in 2024 (-21.7%). The highest observed value was 46.1 in 2023 and the lowest 17.3 in 2024. Years whose submission failed the completeness test are left out of this comparison rather than plotted as change.
On a large county row, county figures aggregate every participating agency inside the county. Participation is voluntary. Per-100,000 rates use a separately matched 2020 U.S. Census county population, never a Table 10 field; unmatched counties stay count-only. A large county line encloses very different communities.
| Category | Count |
|---|---|
| Property Crime | 76 |
| Burglary | 5 |
| Larceny-Theft | 58 |
| Motor Vehicle Theft | 13 |
| Arson | 0 |
| Violent Crime | 18 |
| Murder | 0 |
| Rape | 10 |
| Robbery | 0 |
| Aggravated Assault | 8 |
Fond du Lac County's crime figures on this page originate from Fond du Lac County Sheriff's Office's submission to the FBI's Uniform Crime Reporting Program.
This agency reports via NIBRS, the incident-based system that captures more detail per offense (multiple crimes per incident, victim/offender data) than the older summary counts.
A per-capita rate is easiest to read against places of similar scale, so these are the Wisconsin counties closest to Fond du Lac County in population. Their populations run from 89,396 to 118,034, against 104,154 here. Or launch the side-by-side compare tool to benchmark two jurisdictions directly.
State atlas: Wisconsin · Compare · Rankings
Source: FBI Uniform Crime Reporting (UCR) Program, Crime in the United States (CIUS) Table 10.
FBI Table 10 supplies county offense counts but no resident population. Where this page shows a per-100,000 rate, the denominator is a separately matched 2020 U.S. Census Bureau county population; unmatched county rows remain count-only. Statewide comparisons draw on the state UCR program. Verify with FBI.gov UCR and Census.gov QuickFacts.
Read our methodology , how this data is sourced, computed, and verified.
Put this to use
Use the Fond du Lac County, WI FBI UCR county record to open cities inside the county, compare the state file, or look up another place.
County Table 10 totals are voluntary agency filings: incomplete coverage is not a county crime measure, and a countywide figure is not a neighbourhood verdict.
Every figure on PlainCrime is rendered directly from FBI Uniform Crime Reporting (UCR) source data, no number is typed in by an editor. This page draws directly on FBI Uniform Crime Reporting source data, no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.