Signal Mountain, TN has a A safety grade (87/100) with a violent crime rate of 90 per 100,000, 75% below the national average.
FBI UCR 2024 · per-capita rates · small city
Signal Mountain is a small municipal reporter (8,935 on the UCR row). Per-100,000 violent and property rates are shown with TN and U.S. context.
Data updated 2026-09-05
Signal Mountain, TN is safer than most U.S. cities, and earns an A PlainCrime safety grade, where violent crime runs 75% below the U.S. average
According to the FBI Uniform Crime Reporting (UCR) Program for 2024, Signal Mountain, TN shows violent crime at 89.5 per 100,000 residents and property crime at 436.5 per 100,000. Violent crime runs 75% 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.
2020–2024 direction
Across 5 comparable reporting years, the rate moved from 23.1 per 100,000 in 2020 to 89.5 in 2024 (+287.0%). The highest observed value was 89.5 in 2024 and the lowest 0.0 in 2023. Years whose submission failed the completeness test are left out of this comparison rather than plotted as change.
Small-count caution
Signal Mountain reported 8 violent offences in 2024 against a population of 8,935. 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 Signal Mountain's 89.5 violent-crime rate per 100,000 are Plainview (90.4), Blaine (92.7), Camden (81.4), Mountain City (80.7). 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 89.5 reported violent offenses per 100,000 residents in 2024, Signal Mountain ranks 152 of 176 — above 24 of the 175 other Tennessee cities whose 2024 submission passes this site’s completeness test. That is -70.4% against the cohort median of 302.8. Cities that did not report, or that reported implausibly low totals, are excluded from this cohort rather than counted as low-crime.
Property-offense composition
Larceny-theft is 94.9% of reported property offenses in Signal Mountain, against a cohort median of 77.1%. The remainder is burglary (1) and motor vehicle theft (1). Composition differences of this size usually track what kinds of places and property are present in a jurisdiction.
Property counts dominate Signal Mountain'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 8 reported violent incidents in a population of 8,935. 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 8.4 Census sq mi, Signal Mountain logged 4.7 property and 1 violent offenses per square mile in 2024.
Signal Mountain's 2024 book concentrates in larceny-theft (79% of 47 offenses; mix index 6,496).
Violent offenses are 17% of the municipal total; property offenses still dominate the count.
Signal Mountain offense mix (2024)
Density uses Census Gazetteer land area (8.4 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 | 39 | 436.5 |
| Larceny-Theft | 37 | 414.1 |
| Burglary | 1 | 11.2 |
| Motor Vehicle Theft | 1 | 11.2 |
| Arson | 0 | 0 |
| Violent Crime | 8 | 89.5 |
| Aggravated Assault | 8 | 89.5 |
| Murder | 0 | 0 |
| Rape | 0 | 0 |
| Robbery | 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 | 8,644 | 23.1 | 694.1 |
| 2021 | Comparable | 8,678 | 34.6 | 380.3 |
| 2022 | Comparable | 8,824 | 11.3 | 328.6 |
| 2023 | Comparable | 8,896 | 0 | 348.5 |
| 2024 | Comparable | 8,935 | 89.5 | 436.5 |
Signal Mountain Police Department filed the 2024 UCR row behind Signal Mountain's 47 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 Tennessee cities closest to Signal Mountain in population. Their populations run from 7,828 to 10,177, against 8,935 here. Or use our side-by-side compare tool to benchmark two cities directly.
Signal Mountain sits at 89.5/100K violent (grade A); the Tennessee cities below are the nearest matches after size peers are removed.
In 2024, Signal Mountain reported 8 violent crimes and 39 property crimes, for a total of 47 reported offenses.
From 2023 to 2024, Signal Mountain's violent crime rate data is unavailable, and the property crime rate increased by 25.3%.
The most common crime type in Signal Mountain is larceny-theft, accounting for 78.7% of all reported crimes (37 incidents in 2024).
Small-city read: Signal Mountain 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 Signal Mountain's small city row is sourced and ranked.
Source: FBI Uniform Crime Reporting (UCR) Program CIUS Table 8 municipal crime rates · 2024 Signal Mountain, TN rates use the reporting-year population on the municipal row.
Bulk download: city crime dataset (CSV/JSON)
Put this to use
Put the Signal Mountain, TN 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. Signal Mountain is scored as a small-city UCR reporter (8,935 on the row). See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.