Crime Grade · FBI UCR Data · 2025
Belvidere, IL Crime Grade
How Belvidere grades for violent crime against every other reporting U.S. city — and against the rest of Illinois — based on the FBI's Uniform Crime Reporting data.
National
5/10
vs. all U.S. cities ≥ 25,000 population
Illinois
6/10
vs. Illinois cities ≥ 10,000 population
In 2025, the violent crime rate in Belvidere, IL was 138.1 per 100,000 residents (35 incidents over a population of 25,339). That puts Belvidere Infinity% above the U.S. rate of 0.0 and 44% below the Illinois statewide rate of 245.7.
That ranks Belvidere #1,512 of 3,771 ranked U.S. cities, safer than 60% of them, and #121 of 214 in Illinois. Violent crime is down 8% year over year and down 42% over the last five years.
Belvidere, IL crime — key facts
- National Crime Grade
- B (5/10)
- Illinois Grade
- C (6/10)
- Violent crime rate
- 138.1 / 100k
- National rank
- #1,512 of 3,771
- IL rank
- #121 of 214
- Safer than
- 60% of U.S. cities
- Year over year
- down 8%
- 5-year change
- down 42%
- Population
- 25,339
- Reporting agency
- Belvidere Police Department
- Data year
- 2025 · FBI UCR
Reported by Belvidere Police Department (FBI ORI IL0040100) to the FBI Uniform Crime Reporting Program. Download the full dataset (CSV) · methodology.
Violent crime rate, 5-year trend
Per 100,000 residents. Belvidere (red), Illinois (blue), U.S. average (gray dashed).
Belvidere 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 | 2018 | 2019 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Violent crime | 238.8(60) | 254.5(64) | 258.8(65) | 150.2(38) | 138.1(35) |
| Murder | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) |
| Rape | 71.7(18) | 59.7(15) | 55.7(14) | 27.7(7) | 43.4(11) |
| Robbery | 8.0(2) | 27.8(7) | 27.9(7) | 15.8(4) | 3.9(1) |
| Aggravated assault | 159.2(40) | 167.0(42) | 175.2(44) | 106.7(27) | 90.8(23) |
| Property crime | 1078.8(271) | 1030.1(259) | 573.3(144) | 450.6(114) | 473.6(120) |
| Burglary | 203.0(51) | 155.1(39) | 139.4(35) | 114.6(29) | 59.2(15) |
| Larceny | 820.0(206) | 803.4(202) | 394.2(99) | 276.7(70) | 374.9(95) |
| Motor vehicle theft | 51.7(13) | 67.6(17) | 39.8(10) | 55.3(14) | 39.5(10) |
How the Crime Grade is calculated
- What is the source of the Belvidere, IL 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 Belvidere 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 Belvidere calculated?
- Belvidere's rate placed against all FBI-reporting U.S. cities with population ≥ 25,000. 1 = safest.
- How is the Illinois state decile calculated?
- Same calculation restricted to Illinois 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 Belvidere 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 Illinois
Comparable Illinois cities by population.
Compare Belvidere to other places
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