Crime Grade · FBI UCR Data · 2025
Duncanville, TX Crime Grade
How Duncanville grades for violent crime against every other reporting U.S. city — and against the rest of Texas — based on the FBI's Uniform Crime Reporting data.
National
7/10
vs. all U.S. cities ≥ 25,000 population
Texas
7/10
vs. Texas cities ≥ 10,000 population
In 2025, the violent crime rate in Duncanville, TX was 257.3 per 100,000 residents (100 incidents over a population of 38,858). That puts Duncanville Infinity% above the U.S. rate of 0.0 and 26% below the Texas statewide rate of 345.5.
That ranks Duncanville #2,416 of 3,771 ranked U.S. cities, safer than 36% of them, and #151 of 250 in Texas. Violent crime is down 16% year over year and down 41% over the last five years.
Duncanville, TX crime — key facts
- National Crime Grade
- C (7/10)
- Texas Grade
- C (7/10)
- Violent crime rate
- 257.3 / 100k
- National rank
- #2,416 of 3,771
- TX rank
- #151 of 250
- Safer than
- 36% of U.S. cities
- Year over year
- down 16%
- 5-year change
- down 41%
- Population
- 38,858
- Reporting agency
- Duncanville Police Department
- Data year
- 2025 · FBI UCR
Reported by Duncanville Police Department (FBI ORI TX0570900) to the FBI Uniform Crime Reporting Program. Download the full dataset (CSV) · methodology.
About Duncanville, TX
Also known as
- Duncan Switch
Name history sourced from the USGS Geographic Names Information System (GNIS) — public-domain federal geographic-names data.
Violent crime rate, 5-year trend
Per 100,000 residents. Duncanville (red), Texas (blue), U.S. average (gray dashed).
Duncanville vs. U.S., 2025 — by offense
Rates per 100,000 residents for each offense category.
Full data, last 5 years
Rates per 100,000 residents. Raw counts in parentheses.
| Offense | 2021 | 2022 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Violent crime | 433.1(164) | 354.7(140) | 383.6(150) | 305.6(119) | 257.3(100) |
| Murder | 10.6(4) | 7.6(3) | 2.6(1) | 7.7(3) | 0.0(0) |
| Rape | 31.7(12) | 43.1(17) | 30.7(12) | 28.2(11) | 10.3(4) |
| Robbery | 92.4(35) | 131.7(52) | 71.6(28) | 82.2(32) | 64.3(25) |
| Aggravated assault | 298.4(113) | 172.3(68) | 278.7(109) | 187.5(73) | 182.7(71) |
| Property crime | 2640.7(1,000) | 2553.6(1,008) | 2337.4(914) | 2308.7(899) | 2020.2(785) |
| Burglary | 364.4(138) | 336.9(133) | 263.4(103) | 457.1(178) | 419.5(163) |
| Larceny | 1645.1(623) | 1606.1(634) | 1416.7(554) | 1286.6(501) | 1145.2(445) |
| Motor vehicle theft | 628.5(238) | 605.5(239) | 657.2(257) | 562.4(219) | 450.4(175) |
How the Crime Grade is calculated
- What is the source of the Duncanville, TX Crime Grade?
- FBI Uniform Crime Reporting via the Crime Data Explorer. Agency-level data, pulled directly. No third-party aggregators, no proprietary score.
- What metric does the Duncanville Crime Grade use?
- Violent crime rate per 100,000 residents (murder + rape + robbery + aggravated assault), most recent fully-reported year.
- How is the national decile for Duncanville calculated?
- Duncanville's rate placed against all FBI-reporting U.S. cities with population ≥ 25,000. 1 = safest.
- How is the Texas state decile calculated?
- Same calculation restricted to Texas cities with population ≥ 10,000.
- How do decile scores convert to a letter grade?
- 1–3 = A · 4–5 = B · 6–7 = C · 8 = D · 9–10 = F.
- How often is the Duncanville Crime Grade refreshed?
- Twice a year. The FBI typically releases the prior year's full data each September.
- What are the limits of this Crime Grade?
- The FBI relies on local agency reporting. Rates reflect what was reported, not what occurred.
Nearby cities in Texas
Comparable Texas cities by population.
Compare Duncanville to other places
Want crime data for your application?
SpotCrime's Real-Time Crime Data API delivers incident-level data, not just aggregate grades. Used by family-safety apps, real-estate platforms, executive protection teams, and government agencies.