Crime Grade · FBI UCR Data · 2025
Summit, IL Crime Grade
How Summit 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
6/10
vs. all U.S. cities ≥ 25,000 population
Illinois
7/10
vs. Illinois cities ≥ 10,000 population
In 2025, the violent crime rate in Summit, IL was 187.4 per 100,000 residents (20 incidents over a population of 10,675). That puts Summit 42% below the U.S. rate of 325.3 and 24% below the Illinois statewide rate of 245.7.
That ranks Summit #1,962 of 3,771 ranked U.S. cities, safer than 48% of them, and #141 of 214 in Illinois. Violent crime is down 60% year over year and down 61% over the last five years.
Summit, IL crime — key facts
- National Crime Grade
- C (6/10)
- Illinois Grade
- C (7/10)
- Violent crime rate
- 187.4 / 100k
- National rank
- #1,962 of 3,771
- IL rank
- #141 of 214
- Safer than
- 48% of U.S. cities
- Year over year
- down 60%
- 5-year change
- down 61%
- Population
- 10,675
- Reporting agency
- Summit Police Department
- Data year
- 2025 · FBI UCR
Reported by Summit Police Department (FBI ORI IL0163B00) to the FBI Uniform Crime Reporting Program. Download the full dataset (CSV) · methodology.
Violent crime rate, 5-year trend
Per 100,000 residents. Summit (red), Illinois (blue), U.S. average (gray dashed).
Summit 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 | 2019 | 2020 | 2023 | 2024 | 2025 |
|---|---|---|---|---|---|
| Violent crime | 481.9(54) | 431.5(48) | 294.0(31) | 468.7(49) | 187.4(20) |
| Murder | 0.0(0) | 9.0(1) | 0.0(0) | 19.1(2) | 9.4(1) |
| Rape | 116.0(13) | 107.9(12) | 94.8(10) | 95.6(10) | 18.7(2) |
| Robbery | 160.6(18) | 152.8(17) | 75.9(8) | 133.9(14) | 37.5(4) |
| Aggravated assault | 205.3(23) | 161.8(18) | 123.3(13) | 220.0(23) | 121.8(13) |
| Property crime | 1570.7(176) | 1177.7(131) | 1603.0(169) | 1549.5(162) | 974.2(104) |
| Burglary | 205.3(23) | 125.9(14) | 332.0(35) | 258.2(27) | 84.3(9) |
| Larceny | 1142.3(128) | 791.2(88) | 787.3(83) | 985.2(103) | 608.9(65) |
| Motor vehicle theft | 214.2(24) | 224.8(25) | 464.8(49) | 286.9(30) | 271.7(29) |
How the Crime Grade is calculated
- What is the source of the Summit, 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 Summit 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 Summit calculated?
- Summit'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 Summit 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 Summit to other places
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