Plainville, CT has a A safety grade (80/100) with a violent crime rate of 69 per 100,000, 81% below the national average.
FBI UCR 2024 · per-capita rates · mid-size city
Plainville (17,504 people) sits in the mid-size municipal band. This page opens with per-100,000 FBI UCR rates, then CT and national benchmarks.
Data updated 2026-08-24
Plainville, CT carries a PlainCrime A safety grade with violent crime 81% below the U.S. average
According to the FBI Uniform Crime Reporting (UCR) Program for 2024, Plainville, CT shows violent crime at 68.6 per 100,000 residents and property crime at 1,508.2 per 100,000. Violent crime runs 81% 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
Plainville reported 12 violent offences in 2024 against a population of 17,504. 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.
2020–2024 direction
Across 5 comparable reporting years, the rate moved from 148.4 per 100,000 in 2020 to 68.6 in 2024 (-53.8%). The highest observed value was 154.6 in 2021 and the lowest 68.6 in 2024. Years whose submission failed the completeness test are left out of this comparison rather than plotted as change.
Comparable rate records
The nearest comparable 2024 records to Plainville's 68.6 violent-crime rate per 100,000 are Winchester (68.3), Ansonia (68.2), Stratford (66.6), Southington (66.1). 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 68.6 reported violent offenses per 100,000 residents in 2024, Plainville ranks 36 of 94 — above 58 of the 93 other Connecticut cities whose 2024 submission passes this site’s completeness test. That is +17.9% against the cohort median of 58.1. 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 Plainville'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 12 reported violent incidents in a population of 17,504. 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 9.7 Census sq mi, Plainville logged 27.2 property and 1.2 violent offenses per square mile in 2024.
Plainville's 2024 book concentrates in larceny-theft (78% of 276 offenses; mix index 6,230).
Violent offenses are only 4% of the municipal total - a property-led book.
Plainville offense mix (2024)
Density uses Census Gazetteer land area (9.7 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 | 264 | 1508.2 |
| Larceny-Theft | 214 | 1222.6 |
| Motor Vehicle Theft | 38 | 217.1 |
| Burglary | 12 | 68.6 |
| Arson | 0 | 0 |
| Violent Crime | 12 | 68.6 |
| Aggravated Assault | 8 | 45.7 |
| Rape | 3 | 17.1 |
| Robbery | 1 | 5.7 |
| Murder | 0 | 0 |
Lead series · fell across 5 comparable years · FBI UCR
Secondary series · fell · 2020-2024 · FBI UCR
| Year | Coverage | Population | Violent Rate | Property Rate |
|---|---|---|---|---|
| 2020 | Comparable | 17,519 | 148.4 | 2203.3 |
| 2021 | Comparable | 17,466 | 154.6 | 2559.3 |
| 2022 | Comparable | 17,413 | 120.6 | 1964 |
| 2023 | Comparable | 17,476 | 80.1 | 2569.2 |
| 2024 | Comparable | 17,504 | 68.6 | 1508.2 |
Plainville Police Department filed the 2024 UCR row behind Plainville's 276 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 Connecticut cities closest to Plainville in population. Their populations run from 16,379 to 18,469, against 17,504 here. Or use our side-by-side compare tool to benchmark two cities directly.
Plainville sits at 68.6/100K violent (grade A); the Connecticut cities below are the nearest matches after size peers are removed.
Plainville at 68.6/100K violent and 1,508.2/100K property - matched below outside Connecticut (≥10k pop, latest UCR vintage; not the in-state lists above).
68.6/100K here; nearest out-of-state matches.
1,508.2/100K here; violent-rate peers above excluded.
In 2024, Plainville reported 12 violent crimes and 264 property crimes, for a total of 276 reported offenses.
From 2023 to 2024, Plainville's violent crime rate decreased by 14.4%, and the property crime rate decreased by 41.3%.
The most common crime type in Plainville is larceny-theft, accounting for 77.5% of all reported crimes (214 incidents in 2024).
Mid-size read: Plainville 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 Plainville's mid-size city row is sourced and ranked.
Source: FBI Uniform Crime Reporting (UCR) Program CIUS Table 8 municipal crime rates · 2024 Plainville, CT 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. Plainville is scored in the mid-size municipal band (17,504 on the row). See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.