Eureka, MT has a A safety grade (78/100) with a violent crime rate of 189 per 100,000, 46% below the national average.
FBI UCR 2024 · per-capita rates · small municipal
Eureka's UCR row covers a small municipal population (1,585). Rates below are per 100,000 and sit next to MT and U.S. averages.
Data updated 2026-08-24
Eureka, MT carries a PlainCrime A safety grade with violent crime 46% below the U.S. average
According to the FBI Uniform Crime Reporting (UCR) Program for 2024, Eureka, MT shows violent crime at 189.3 per 100,000 residents and property crime at 378.5 per 100,000. Violent crime runs 46% 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
Eureka reported 3 violent offences in 2024 against a population of 1,585. 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 Eureka's 189.3 violent-crime rate per 100,000 are Manhattan (189.1), Hardin (190.4), Red Lodge (182.7), Baker (222.0). 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 50.0% of reported property offenses in Eureka, against a cohort median of 85.6%. The remainder is burglary (0) and motor vehicle theft (3). Composition differences of this size usually track what kinds of places and property are present in a jurisdiction.
Offense mix
Violent offenses are 33.3% of the 9 Part I offenses reported in Eureka for 2024, against a median of 19.0% across comparable Montana cities — a gap of 14.3 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 189.3 reported violent offenses per 100,000 residents in 2024, Eureka ranks 33 of 44 — above 11 of the 43 other Montana cities whose 2024 submission passes this site’s completeness test. That is -55.0% against the cohort median of 420.8. 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 Eureka'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 1,585. 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 1.3 Census sq mi, Eureka logged 4.5 property and 2.3 violent offenses per square mile in 2024.
Eureka leans on larceny-theft at 33% of reported offenses, with a moderate mix index of 3,333.
Violent offenses are 33% of the municipal total; property offenses still dominate the count.
Eureka offense mix (2024)
Density uses Census Gazetteer land area (1.3 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 | 6 | 378.5 |
| Larceny-Theft | 3 | 189.3 |
| Motor Vehicle Theft | 3 | 189.3 |
| Burglary | 0 | 0 |
| Arson | 0 | 0 |
| Violent Crime | 3 | 189.3 |
| Aggravated Assault | 3 | 189.3 |
| Murder | 0 | 0 |
| Rape | 0 | 0 |
| Robbery | 0 | 0 |
Lead series · rose across 5 comparable years · FBI UCR
Secondary series · fell · 2020-2024 · FBI UCR
| Year | Coverage | Population | Violent Rate | Property Rate |
|---|---|---|---|---|
| 2020 | Comparable | 1,407 | 0 | 142.1 |
| 2021 | Comparable | 1,449 | 0 | 69 |
| 2022 | Comparable | 1,489 | 201.5 | 134.3 |
| 2023 | Comparable | 1,567 | 63.8 | 382.9 |
| 2024 | Comparable | 1,585 | 189.3 | 378.5 |
Eureka Police Department filed the 2024 UCR row behind Eureka's 9 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 Montana cities closest to Eureka in population. Their populations run from 1,092 to 2,044, against 1,585 here. Or use our side-by-side compare tool to benchmark two cities directly.
In 2024, Eureka reported 3 violent crimes and 6 property crimes, for a total of 9 reported offenses.
From 2023 to 2024, Eureka's violent crime rate increased by 196.7%, and the property crime rate decreased by 1.1%.
The most common crime type in Eureka is larceny-theft, accounting for 33.3% of all reported crimes (3 incidents in 2024).
Micro-municipal read: Eureka'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 Eureka's small municipal row is sourced and ranked.
Source: FBI Uniform Crime Reporting (UCR) Program CIUS Table 8 municipal crime rates · 2024 Eureka, MT 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. Eureka is scored as a small municipal UCR reporter (1,585 on the row). See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.