Brookfield, WI has a A safety grade (82/100) with a violent crime rate of 83 per 100,000, 76% below the national average.
FBI UCR 2024 · per-capita rates · mid-size city
Brookfield (42,019 people) sits in the mid-size municipal band. This page opens with per-100,000 FBI UCR rates, then WI and national benchmarks.
Data updated 2026-08-24
Brookfield, WI carries a PlainCrime A safety grade with violent crime 76% below the U.S. average
According to the FBI Uniform Crime Reporting (UCR) Program for 2024, Brookfield, WI shows violent crime at 83.3 per 100,000 residents and property crime at 1,097.1 per 100,000. Violent crime runs 76% below the U.S. average. PlainCrime assigns grade A from those rates. Figures are voluntary agency submissions joined to population denominators; incomplete coverage can move the number.
Comparable rate records
The nearest comparable 2024 records to Brookfield's 83.3 violent-crime rate per 100,000 are Greendale (83.0), Spooner (81.1), Deforest (80.4), Portage (80.2). These are same-year agency submissions that pass the same completeness screen, not a claim that the cities have identical conditions. They make the cohort position above checkable against named records instead of a generic state average.
Offense mix
Violent offenses are 7.1% of the 496 Part I offenses reported in Brookfield for 2024, against a median of 12.1% across comparable Wisconsin cities — a gap of 5.0 points. Offense mix is shaped by which agencies report and how incidents are classified as well as by the underlying offenses, so it describes the reported record rather than a settled difference in conditions.
Position in the state cohort
At 83.3 reported violent offenses per 100,000 residents in 2024, Brookfield ranks 131 of 222 — above 91 of the 221 other Wisconsin cities whose 2024 submission passes this site’s completeness test. That is -22.9% against the cohort median of 108.1. Cities 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 81.5 per 100,000 in 2020 to 83.3 in 2024 (+2.2%). The highest observed value was 83.3 in 2024 and the lowest 38.2 in 2021. Years whose submission failed the completeness test are left out of this comparison rather than plotted as change.
Property counts dominate Brookfield's FBI UCR Table 8 municipal row. Per-100,000 rates use the reporting-year population on that row; cities that fail the completeness test stay out of rate rankings. A citywide figure rarely describes any single neighbourhood inside the municipal boundary.
Mid-size municipal totals above are reported offenses, not safety advice for any single block. Reporting completeness still varies by year and agency.
Across 27.4 Census sq mi, Brookfield logged 16.9 property and 1.3 violent offenses per square mile in 2024.
Brookfield's 2024 book concentrates in larceny-theft (80% of 496 offenses; mix index 6,469).
Violent offenses are only 7% of the municipal total - a property-led book.
Brookfield offense mix (2024)
Density uses Census Gazetteer land area (27.4 sq mi); mix index is HHI x 10,000 on the offense-type shares above. Distinct from the per-100K rates in the hero.
| Offense | Count | Rate /100K |
|---|---|---|
| Property Crime | 461 | 1097.1 |
| Larceny-Theft | 395 | 940.1 |
| Burglary | 45 | 107.1 |
| Motor Vehicle Theft | 21 | 50 |
| Arson | 0 | 0 |
| Violent Crime | 35 | 83.3 |
| Aggravated Assault | 23 | 54.7 |
| Robbery | 11 | 26.2 |
| Rape | 1 | 2.4 |
| Murder | 0 | 0 |
Lead series · fell across 5 comparable years · FBI UCR
Secondary series · rose · 2020-2024 · FBI UCR
| Year | Coverage | Population | Violent Rate | Property Rate |
|---|---|---|---|---|
| 2020 | Comparable | 39,252 | 81.5 | 1661.1 |
| 2021 | Comparable | 39,292 | 38.2 | 1422.7 |
| 2022 | Comparable | 41,489 | 41 | 1304 |
| 2023 | Comparable | 42,202 | 80.6 | 1156.3 |
| 2024 | Comparable | 42,019 | 83.3 | 1097.1 |
Brookfield Police Department filed the 2024 UCR row behind Brookfield's 496 reported offenses (5-year span 2020-2024).
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.
Crime rates read differently at different scales, so these are the Wisconsin cities closest to Brookfield in population. Their populations run from 36,919 to 46,968, against 42,019 here. Or use our side-by-side compare tool to benchmark two cities directly.
Brookfield sits at 83.3/100K violent (grade A); the Wisconsin cities below are the nearest matches after size peers are removed.
Brookfield at 83.3/100K violent and 1,097.1/100K property - matched below outside Wisconsin (≥10k pop, latest UCR vintage; not the in-state lists above).
83.3/100K here; nearest out-of-state matches.
1,097.1/100K here; violent-rate peers above excluded.
Out-of-state cities whose violent rate moved a similar share from 2023→2024 (+3.3% here); level-based peers above are excluded.
In 2024, Brookfield reported 35 violent crimes and 461 property crimes, for a total of 496 reported offenses.
From 2023 to 2024, Brookfield's violent crime rate increased by 3.3%, and the property crime rate decreased by 5.1%.
The most common crime type in Brookfield is larceny-theft, accounting for 79.6% of all reported crimes (395 incidents in 2024).
Mid-size read: Brookfield figures are FBI UCR CIUS Table 8 (vintage 2024), population-adjusted per 100,000.
Denominators are the reporting-year population on the municipal row. Incomplete years are dropped from rankings. Confirm at FBI Crime Data Explorer and Census.gov QuickFacts.
Disclaimer (mid-size municipal): figures are informational, not advice. FBI Uniform Crime Reporting (UCR) Program is the source. Consult a professional before decisions.
Mid-size rate methodology for how Brookfield's mid-size city row is sourced and ranked.
Source: FBI Uniform Crime Reporting (UCR) Program CIUS Table 8 municipal crime rates · 2024 Brookfield, WI rates use the reporting-year population on the municipal row.
Bulk download: city crime dataset (CSV/JSON)
Every figure on PlainCrime is rendered directly from FBI Uniform Crime Reporting (UCR) source data, no number is typed in by an editor. Brookfield is scored in the mid-size municipal band (42,019 on the row). See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.