Crime Grade · FBI UCR Data · 2025
Marion, OH Crime Grade
How Marion grades for violent crime against every other reporting U.S. city — and against the rest of Ohio — based on the FBI's Uniform Crime Reporting data.
National
8/10
vs. all U.S. cities ≥ 25,000 population
Ohio
9/10
vs. Ohio cities ≥ 10,000 population
In 2025, the violent crime rate in Marion, OH was 349.7 per 100,000 residents (124 incidents over a population of 35,459). That puts Marion Infinity% above the U.S. rate of 0.0 and 23% above the Ohio statewide rate of 283.3.
That ranks Marion #2,844 of 3,771 ranked U.S. cities, safer than 25% of them, and #188 of 213 in Ohio. Violent crime is down 28% year over year and up 59% over the last five years.
Marion, OH crime — key facts
- National Crime Grade
- D (8/10)
- Ohio Grade
- F (9/10)
- Violent crime rate
- 349.7 / 100k
- National rank
- #2,844 of 3,771
- OH rank
- #188 of 213
- Safer than
- 25% of U.S. cities
- Year over year
- down 28%
- 5-year change
- up 59%
- Population
- 35,459
- Reporting agency
- Marion Police Department
- Data year
- 2025 · FBI UCR
Reported by Marion Police Department (FBI ORI OH0510100) to the FBI Uniform Crime Reporting Program. Download the full dataset (CSV) · methodology.
About Marion, OH
Also known as
- Jacobs Well
- Marion Court House
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. Marion (red), Ohio (blue), U.S. average (gray dashed).
Marion 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 | 220.4(78) | 229.2(82) | 411.5(144) | 486.2(172) | 349.7(124) |
| Murder | 5.7(2) | 11.2(4) | 5.7(2) | 2.8(1) | 0.0(0) |
| Rape | 70.6(25) | 100.6(36) | 97.2(34) | 110.3(39) | 76.1(27) |
| Robbery | 62.2(22) | 14.0(5) | 45.7(16) | 28.3(10) | 28.2(10) |
| Aggravated assault | 81.9(29) | 103.4(37) | 262.9(92) | 344.9(122) | 245.4(87) |
| Property crime | 1859.2(658) | 1794.5(642) | 1546.1(541) | 1354.1(479) | 1350.9(479) |
| Burglary | 395.6(140) | 408.1(146) | 311.5(109) | 243.1(86) | 242.5(86) |
| Larceny | 1282.8(454) | 1311.0(469) | 1143.1(400) | 997.9(353) | 1012.4(359) |
| Motor vehicle theft | 166.7(59) | 58.7(21) | 77.2(27) | 98.9(35) | 90.2(32) |
How the Crime Grade is calculated
- What is the source of the Marion, OH 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 Marion 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 Marion calculated?
- Marion's rate placed against all FBI-reporting U.S. cities with population ≥ 25,000. 1 = safest.
- How is the Ohio state decile calculated?
- Same calculation restricted to Ohio 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 Marion 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 Ohio
Comparable Ohio cities by population.
Compare Marion to other places
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