Glen Carbon, IL has a A safety grade (84/100) with a violent crime rate of 65 per 100,000, 82% below the national average.
FBI UCR 2024 · per-capita rates · mid-size city
Glen Carbon (13,870 people) sits in the mid-size municipal band. This page opens with per-100,000 FBI UCR rates, then IL and national benchmarks.
Data updated 2026-09-05
Glen Carbon, IL is safer than most U.S. cities, and earns an A PlainCrime safety grade, where violent crime runs 82% below the U.S. average
According to the FBI Uniform Crime Reporting (UCR) Program for 2024, Glen Carbon, IL shows violent crime at 64.9 per 100,000 residents and property crime at 1,103.1 per 100,000. Violent crime runs 82% 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.
Small-count caution
Glen Carbon reported 9 violent offences in 2024 against a population of 13,870. 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 Glen Carbon's 64.9 violent-crime rate per 100,000 are Braidwood (64.9), Rockton (64.6), Grayslake (65.7), Flossmoor (65.8). 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.
Property-offense composition
Larceny-theft is 88.9% of reported property offenses in Glen Carbon, against a cohort median of 70.2%. The remainder is burglary (13) and motor vehicle theft (4). Composition differences of this size usually track what kinds of places and property are present in a jurisdiction.
Position in the state cohort
At 64.9 reported violent offenses per 100,000 residents in 2024, Glen Carbon ranks 318 of 506 — above 188 of the 505 other Illinois cities whose 2024 submission passes this site’s completeness test. That is -35.6% 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.
Offense mix
Violent offenses are 5.6% of the 162 Part I offenses reported in Glen Carbon for 2024, against a median of 11.3% across comparable Illinois cities — a gap of 5.7 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.
2020–2024 direction
Across 5 comparable reporting years, the rate moved from 62.3 per 100,000 in 2020 to 64.9 in 2024 (+4.2%). The highest observed value was 72.3 in 2022 and the lowest 28.9 in 2023. Years whose submission failed the completeness test are left out of this comparison rather than plotted as change.
Property counts dominate Glen Carbon'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 9 reported violent incidents in a population of 13,870. 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.
Mid-size municipal totals above are reported offenses, not safety advice for any single block. Reporting completeness still varies by year and agency.
Across 10.3 Census sq mi, Glen Carbon logged 14.8 property and 0.9 violent offenses per square mile in 2024.
Glen Carbon's 2024 book concentrates in larceny-theft (84% of 162 offenses; mix index 7,135).
Violent offenses are only 6% of the municipal total - a property-led book.
Glen Carbon offense mix (2024)
Density uses Census Gazetteer land area (10.3 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 | 153 | 1103.1 |
| Larceny-Theft | 136 | 980.5 |
| Burglary | 13 | 93.7 |
| Motor Vehicle Theft | 4 | 28.8 |
| Arson | 0 | 0 |
| Violent Crime | 9 | 64.9 |
| Aggravated Assault | 6 | 43.3 |
| Rape | 3 | 21.6 |
| Murder | 0 | 0 |
| Robbery | 0 | 0 |
Lead series · rose across 5 comparable years · FBI UCR
Secondary series · rose · 2020-2024 · FBI UCR
| Year | Coverage | Population | Violent Rate | Property Rate |
|---|---|---|---|---|
| 2020 | Comparable | 12,842 | 62.3 | 763.1 |
| 2021 | Comparable | 12,881 | 46.6 | 1117.9 |
| 2022 | Comparable | 13,822 | 72.3 | 1208.2 |
| 2023 | Comparable | 13,859 | 28.9 | 1724.5 |
| 2024 | Comparable | 13,870 | 64.9 | 1103.1 |
Glen Carbon Police Department filed the 2024 UCR row behind Glen Carbon's 162 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 Illinois cities closest to Glen Carbon in population. Their populations run from 13,460 to 14,366, against 13,870 here. Or use our side-by-side compare tool to benchmark two cities directly.
Glen Carbon sits at 64.9/100K violent (grade A); the Illinois cities below are the nearest matches after size peers are removed.
Glen Carbon at 64.9/100K violent and 1,103.1/100K property - matched below outside Illinois (≥10k pop, latest UCR vintage; not the in-state lists above).
64.9/100K here; nearest out-of-state matches.
1,103.1/100K here; violent-rate peers above excluded.
In 2024, Glen Carbon reported 9 violent crimes and 153 property crimes, for a total of 162 reported offenses.
From 2023 to 2024, Glen Carbon's violent crime rate increased by 124.6%, and the property crime rate decreased by 36%.
The most common crime type in Glen Carbon is larceny-theft, accounting for 84.0% of all reported crimes (136 incidents in 2024).
Mid-size read: Glen Carbon 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 Glen Carbon's mid-size city row is sourced and ranked.
Source: FBI Uniform Crime Reporting (UCR) Program CIUS Table 8 municipal crime rates · 2024 Glen Carbon, IL rates use the reporting-year population on the municipal row.
Bulk download: city crime dataset (CSV/JSON)
Put this to use
Put the Glen Carbon, 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. Glen Carbon is scored in the mid-size municipal band (13,870 on the row). See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.