Duncan, OK has a C safety grade (47/100) with a violent crime rate of 351 per 100,000, 0% below the national average.
FBI UCR 2024 · per-capita rates · mid-size city
Duncan (23,345 people) sits in the mid-size municipal band. This page opens with per-100,000 FBI UCR rates, then OK and national benchmarks.
Data updated 2026-08-24
Duncan, OK carries a PlainCrime C safety grade with violent crime 0% below the U.S. average
According to the FBI Uniform Crime Reporting (UCR) Program for 2024, Duncan, OK shows violent crime at 351.3 per 100,000 residents and property crime at 2,073.2 per 100,000. Violent crime runs 0% below 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 189.0 per 100,000 in 2020 to 351.3 in 2024 (+85.9%). The highest observed value was 374.3 in 2023 and the lowest 157.1 in 2022. 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 Duncan's 351.3 violent-crime rate per 100,000 are Roland (350.7), Stratford (353.4), Quinton (355.5), Midwest City (346.8). 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.
Position in the state cohort
At 351.3 reported violent offenses per 100,000 residents in 2024, Duncan ranks 82 of 300 — above 218 of the 299 other Oklahoma cities whose 2024 submission passes this site’s completeness test. That is +65.4% against the cohort median of 212.4. 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 77.5% of reported property offenses in Duncan, against a cohort median of 66.1%. The remainder is burglary (91) and motor vehicle theft (18). Composition differences of this size usually track what kinds of places and property are present in a jurisdiction.
Property counts dominate Duncan'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.
Mid-size municipal totals above are reported offenses, not safety advice for any single block. Reporting completeness still varies by year and agency.
Across 42.9 Census sq mi, Duncan logged 11.3 property and 1.9 violent offenses per square mile in 2024.
Duncan's 2024 book concentrates in larceny-theft (66% of 566 offenses; mix index 4,787).
Violent offenses are only 14% of the municipal total - a property-led book.
Duncan offense mix (2024)
Density uses Census Gazetteer land area (42.9 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 | 484 | 2073.2 |
| Larceny-Theft | 375 | 1606.3 |
| Burglary | 91 | 389.8 |
| Motor Vehicle Theft | 18 | 77.1 |
| Arson | 4 | 17.1 |
| Violent Crime | 82 | 351.3 |
| Aggravated Assault | 62 | 265.6 |
| Rape | 16 | 68.5 |
| Robbery | 4 | 17.1 |
| Murder | 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 | 22,226 | 189 | 4107.8 |
| 2021 | Comparable | 22,145 | 243.8 | 3070.7 |
| 2022 | Comparable | 22,915 | 157.1 | 2256.2 |
| 2023 | Comparable | 23,245 | 374.3 | 2581.2 |
| 2024 | Comparable | 23,345 | 351.3 | 2073.2 |
Duncan Police Department filed the 2024 UCR row behind Duncan's 566 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 Oklahoma cities closest to Duncan in population. Their populations run from 20,221 to 24,886, against 23,345 here. Or use our side-by-side compare tool to benchmark two cities directly.
Duncan sits at 351.3/100K violent (grade C); the Oklahoma cities below are the nearest matches after size peers are removed.
Duncan at 351.3/100K violent and 2,073.2/100K property - matched below outside Oklahoma (≥10k pop, latest UCR vintage; not the in-state lists above).
351.3/100K here; nearest out-of-state matches.
2,073.2/100K here; violent-rate peers above excluded.
In 2024, Duncan reported 82 violent crimes and 484 property crimes, for a total of 566 reported offenses.
From 2023 to 2024, Duncan's violent crime rate decreased by 6.1%, and the property crime rate decreased by 19.7%.
The most common crime type in Duncan is larceny-theft, accounting for 66.3% of all reported crimes (375 incidents in 2024).
Mid-size read: Duncan 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 Duncan's mid-size city row is sourced and ranked.
Source: FBI Uniform Crime Reporting (UCR) Program CIUS Table 8 municipal crime rates · 2024 Duncan, OK 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. Duncan is scored in the mid-size municipal band (23,345 on the row). See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error.