Fairmont City, IL has a C safety grade (50/100) with a violent crime rate of 466 per 100,000, 32% above the national average.
FBI UCR 2024 · per-capita rates · small municipal
Fairmont City's UCR row covers a small municipal population (2,148). Rates below are per 100,000 and sit next to IL and U.S. averages.
Data updated 2026-09-05
Fairmont City, IL is among the highest-crime cities in the country, and earns a C PlainCrime safety grade, where violent crime runs 32% above the U.S. average
According to the FBI Uniform Crime Reporting (UCR) Program for 2024, Fairmont City, IL shows violent crime at 465.5 per 100,000 residents and property crime at 465.5 per 100,000. Violent crime runs 32% above the U.S. average. PlainCrime assigns grade C from those rates. Figures are voluntary agency submissions joined to population denominators; incomplete coverage can move the number.
2020–2024 direction
Across 5 comparable reporting years, the rate moved from 123.3 per 100,000 in 2020 to 465.5 in 2024 (+277.7%). The highest observed value was 465.5 in 2024 and the lowest 0.0 in 2021. Years whose submission failed the completeness test are left out of this comparison rather than plotted as change.
Offense mix
Violent offenses are 50.0% of the 20 Part I offenses reported in Fairmont City for 2024, against a median of 11.2% across comparable Illinois cities — a gap of 38.8 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.
Small-count caution
Fairmont City reported 10 violent offences in 2024 against a population of 2,148. 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 465.5 reported violent offenses per 100,000 residents in 2024, Fairmont City ranks 38 of 506 — above 468 of the 505 other Illinois cities whose 2024 submission passes this site’s completeness test. That is +367.1% against the cohort median of 99.7. Cities that did not report, or that reported implausibly low totals, are excluded from this cohort rather than counted as low-crime.
Comparable rate records
The nearest comparable 2024 records to Fairmont City's 465.5 violent-crime rate per 100,000 are Kansas (468.0), Summit (468.7), Marion (468.7), Zion (452.9). 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 40.0% of reported property offenses in Fairmont City, against a cohort median of 70.3%. The remainder is burglary (5) and motor vehicle theft (1). Composition differences of this size usually track what kinds of places and property are present in a jurisdiction.
Fairmont City's FBI UCR Table 8 municipal row keeps violent and property totals in a closer balance. Per-100,000 rates use the reporting-year population on that row; incomplete reporters stay out of rate rankings. A citywide figure rarely describes any single neighbourhood inside the municipal boundary.
Based on 10 reported violent incidents in a population of 2,148. 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.
On a small municipal row, small denominators make rates sensitive to a handful of incidents. Figures are reported totals, not neighbourhood advice.
Across 6.2 Census sq mi, Fairmont City logged 1.6 property and 1.6 violent offenses per square mile in 2024.
Fairmont City leans on aggravated assault at 50% of reported offenses, with a moderate mix index of 3,650.
Violent offenses are 50% of the municipal total - a violence-heavy book for a small municipal.
Fairmont City offense mix (2024)
Density uses Census Gazetteer land area (6.2 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 | 10 | 465.5 |
| Burglary | 5 | 232.8 |
| Larceny-Theft | 4 | 186.2 |
| Arson | 2 | 93.1 |
| Motor Vehicle Theft | 1 | 46.6 |
| Violent Crime | 10 | 465.5 |
| Aggravated Assault | 10 | 465.5 |
| Murder | 0 | 0 |
| Rape | 0 | 0 |
| Robbery | 0 | 0 |
The chart omits 2021 rather than drawing an unsupported zero or partial-coverage dip. The table preserves the year and marks the gap.
Secondary series · rose · 2020-2024 · FBI UCR
Lead series · rose across 4 comparable years · FBI UCR
| Year | Coverage | Population | Violent Rate | Property Rate |
|---|---|---|---|---|
| 2020 | Comparable | 2,434 | 123.3 | 123.3 |
| 2021 | Insufficient reporting | 2,419 | - | - |
| 2022 | Comparable | 2,211 | 316.6 | 1311.6 |
| 2023 | Comparable | 2,177 | 321.5 | 459.3 |
| 2024 | Comparable | 2,148 | 465.5 | 465.5 |
Fairmont City Police Department filed the 2024 UCR row behind Fairmont City's 20 reported offenses (4-year span 2020-2024, with internal gaps).
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 Fairmont City in population. Their populations run from 2,067 to 2,233, against 2,148 here. Or use our side-by-side compare tool to benchmark two cities directly.
In 2024, Fairmont City reported 10 violent crimes and 10 property crimes, for a total of 20 reported offenses.
From 2023 to 2024, Fairmont City's violent crime rate increased by 44.8%, and the property crime rate increased by 1.3%.
The most common crime type in Fairmont City is aggravated assault, accounting for 50.0% of all reported crimes (10 incidents in 2024).
Micro-municipal read: Fairmont City's FBI UCR Table 8 row (2024) is the only source for the rates above.
With a small population base, per-100,000 rates amplify sparse counts. Incomplete submissions are excluded from rankings. See FBI.gov UCR for the raw Table 8 file.
Disclaimer (small municipal): small-base rates are especially easy to misread. Informational only - not advice. Source: FBI UCR Program.
Micro-municipal rate methodology for how Fairmont City's small municipal row is sourced and ranked.
Source: FBI Uniform Crime Reporting (UCR) Program CIUS Table 8 municipal crime rates · 2024 Fairmont City, IL rates use the reporting-year population on the municipal row.
Bulk download: city crime dataset (CSV/JSON)
Put this to use
Put the Fairmont City, 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. Fairmont City is scored as a small municipal UCR reporter (2,148 on the row). See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.