Crime Grade · FBI UCR Data · 2025
Ridley Township, PA Crime Grade
How Ridley Township grades for violent crime against every other reporting U.S. city — and against the rest of Pennsylvania — based on the FBI's Uniform Crime Reporting data.
National
2/10
vs. all U.S. cities ≥ 25,000 population
Pennsylvania
4/10
vs. Pennsylvania cities ≥ 10,000 population
In 2025, the violent crime rate in Ridley Township, PA was 54.5 per 100,000 residents (17 incidents over a population of 31,189). That puts Ridley Township Infinity% above the U.S. rate of 0.0 and 76% below the Pennsylvania statewide rate of 228.5.
That ranks Ridley Township #565 of 3,771 ranked U.S. cities, safer than 85% of them, and #93 of 240 in Pennsylvania. Violent crime is down 7% year over year and down 64% over the last five years.
Ridley Township, PA crime — key facts
- National Crime Grade
- A (2/10)
- Pennsylvania Grade
- B (4/10)
- Violent crime rate
- 54.5 / 100k
- National rank
- #565 of 3,771
- PA rank
- #93 of 240
- Safer than
- 85% of U.S. cities
- Year over year
- down 7%
- 5-year change
- down 64%
- Population
- 31,189
- Reporting agency
- Ridley Township Police Department
- Data year
- 2025 · FBI UCR
Reported by Ridley Township Police Department (FBI ORI PA0232800) to the FBI Uniform Crime Reporting Program. Download the full dataset (CSV) · methodology.
Violent crime rate, 5-year trend
Per 100,000 residents. Ridley Township (red), Pennsylvania (blue), U.S. average (gray dashed).
Ridley Township 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 | 2016 | 2017 | 2018 | 2024 | 2025 |
|---|---|---|---|---|---|
| Violent crime | 151.1(47) | 99.7(31) | 86.6(27) | 58.8(18) | 54.5(17) |
| Murder | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) |
| Rape | 6.4(2) | 3.2(1) | 0.0(0) | 0.0(0) | 0.0(0) |
| Robbery | 70.7(22) | 35.4(11) | 28.9(9) | 3.3(1) | 12.8(4) |
| Aggravated assault | 73.9(23) | 61.1(19) | 57.7(18) | 55.5(17) | 41.7(13) |
| Property crime | 1199.0(373) | 1106.7(344) | 1038.8(324) | 874.9(268) | 1397.9(436) |
| Burglary | 112.5(35) | 74.0(23) | 125.0(39) | 6.5(2) | 22.4(7) |
| Larceny | 1028.6(320) | 981.3(305) | 865.7(270) | 760.6(233) | 1295.3(404) |
| Motor vehicle theft | 54.6(17) | 51.5(16) | 44.9(14) | 104.5(32) | 80.2(25) |
How the Crime Grade is calculated
- What is the source of the Ridley Township, PA 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 Ridley Township 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 Ridley Township calculated?
- Ridley Township's rate placed against all FBI-reporting U.S. cities with population ≥ 25,000. 1 = safest.
- How is the Pennsylvania state decile calculated?
- Same calculation restricted to Pennsylvania 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 Ridley Township 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 Pennsylvania
Comparable Pennsylvania cities by population.
Compare Ridley Township to other places
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