Sugar Grove, IL has a A+ safety grade (94/100) with a violent crime rate of 33 per 100,000, 91% below the national average.
FBI UCR 2024 · per-capita rates · small city
Sugar Grove is a small municipal reporter (9,194 on the UCR row). Per-100,000 violent and property rates are shown with IL and U.S. context.
Data updated 2026-09-05
Sugar Grove, IL is among the safest cities in the country, and earns an A+ PlainCrime safety grade, where violent crime runs 91% below the U.S. average
According to the FBI Uniform Crime Reporting (UCR) Program for 2024, Sugar Grove, IL shows violent crime at 32.6 per 100,000 residents and property crime at 326.3 per 100,000. Violent crime runs 91% 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.
2021–2024 direction
Across 4 comparable reporting years, the rate moved from 10.0 per 100,000 in 2021 to 32.6 in 2024 (+225.5%). The highest observed value was 32.6 in 2024 and the lowest 10.0 in 2021. Years whose submission failed the completeness test are left out of this comparison rather than plotted as change.
Small-count caution
Sugar Grove reported 3 violent offences in 2024 against a population of 9,194. 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.
Comparable rate records
The nearest comparable 2024 records to Sugar Grove's 32.6 violent-crime rate per 100,000 are Frankfort (33.2), Gilberts (33.7), Lemont (34.3), Oswego (34.3). 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.
Position in the state cohort
At 32.6 reported violent offenses per 100,000 residents in 2024, Sugar Grove ranks 386 of 506 — above 120 of the 505 other Illinois cities whose 2024 submission passes this site’s completeness test. That is -67.6% against the cohort median of 100.7. Cities that did not report, or that reported implausibly low totals, are excluded from this cohort rather than counted as low-crime.
Property counts dominate Sugar Grove'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.
Based on 3 reported violent incidents in a population of 9,194. At this volume, one additional or one fewer report can shift the rate and letter grade noticeably; small-city crime counts are inherently more volatile year to year than large-city counts, so treat this grade as a data point, not a precise ranking.
Small-city offense counts above are voluntary UCR submissions, not neighbourhood advice. Year-to-year swings can look large when the population base is modest.
Across 10.5 Census sq mi, Sugar Grove logged 2.9 property and 0.3 violent offenses per square mile in 2024.
Sugar Grove's 2024 book concentrates in larceny-theft (61% of 33 offenses; mix index 4,288).
Violent offenses are only 9% of the municipal total - a property-led book.
Sugar Grove offense mix (2024)
Density uses Census Gazetteer land area (10.5 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 | 30 | 326.3 |
| Larceny-Theft | 20 | 217.5 |
| Burglary | 7 | 76.1 |
| Motor Vehicle Theft | 3 | 32.6 |
| Arson | 0 | 0 |
| Violent Crime | 3 | 32.6 |
| Aggravated Assault | 3 | 32.6 |
| Murder | 0 | 0 |
| Rape | 0 | 0 |
| Robbery | 0 | 0 |
The chart omits 2020 rather than drawing an unsupported zero or partial-coverage dip. The table preserves the year and marks the gap.
Lead series · fell across 4 comparable years · FBI UCR
Secondary series · rose · 2021-2024 · FBI UCR
| Year | Coverage | Population | Violent Rate | Property Rate |
|---|---|---|---|---|
| 2020 | Insufficient reporting | 9,991 | - | - |
| 2021 | Comparable | 9,976 | 10 | 441.1 |
| 2022 | Comparable | 9,211 | 10.9 | 314.8 |
| 2023 | Comparable | 9,138 | 21.9 | 569.1 |
| 2024 | Comparable | 9,194 | 32.6 | 326.3 |
Sugar Grove Police Department filed the 2024 UCR row behind Sugar Grove's 33 reported offenses (4-year span 2021-2024).
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 Illinois cities closest to Sugar Grove in population. Their populations run from 9,119 to 9,389, against 9,194 here. Or use our side-by-side compare tool to benchmark two cities directly.
Sugar Grove sits at 32.6/100K violent (grade A+); the Illinois cities below are the nearest matches after size peers are removed.
In 2024, Sugar Grove reported 3 violent crimes and 30 property crimes, for a total of 33 reported offenses.
From 2023 to 2024, Sugar Grove's violent crime rate increased by 48.9%, and the property crime rate decreased by 42.7%.
The most common crime type in Sugar Grove is larceny-theft, accounting for 60.6% of all reported crimes (20 incidents in 2024).
Small-city read: Sugar Grove is sourced from FBI UCR Table 8 for 2024; rates use that row's population.
Small-city rows use the same per-100,000 formula; a few unreported years can leave gaps in the trend table. Verify the agency's submission on FBI.gov UCR.
Disclaimer (small city): UCR counts here are informational only. They are not a victimization probability. Source: FBI UCR Program.
Small-city rate methodology for how Sugar Grove's small city row is sourced and ranked.
Source: FBI Uniform Crime Reporting (UCR) Program CIUS Table 8 municipal crime rates · 2024 Sugar Grove, IL rates use the reporting-year population on the municipal row.
Bulk download: city crime dataset (CSV/JSON)
Put this to use
Put the Sugar Grove, IL FBI UCR record to work: compare peers, open the state atlas, or look up another city.
A citywide UCR rate is a starting point, not a neighbourhood verdict: read the full profile and the year coverage notes before drawing conclusions.
Every figure on PlainCrime is rendered directly from FBI Uniform Crime Reporting (UCR) source data, no number is typed in by an editor. Sugar Grove is scored as a small-city UCR reporter (9,194 on the row). See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.