Crime Grade · FBI UCR Data · 2025
Tredyffrin Township, PA Crime Grade
How Tredyffrin 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
1/10
vs. all U.S. cities ≥ 25,000 population
Pennsylvania
2/10
vs. Pennsylvania cities ≥ 10,000 population
In 2025, the violent crime rate in Tredyffrin Township, PA was 21.8 per 100,000 residents (7 incidents over a population of 32,112). That puts Tredyffrin Township Infinity% above the U.S. rate of 0.0 and 90% below the Pennsylvania statewide rate of 228.5.
That ranks Tredyffrin Township #157 of 3,771 ranked U.S. cities, safer than 96% of them, and #30 of 240 in Pennsylvania. Violent crime is down 36% year over year and down 71% over the last five years.
Tredyffrin Township, PA crime — key facts
- National Crime Grade
- A (1/10)
- Pennsylvania Grade
- A (2/10)
- Violent crime rate
- 21.8 / 100k
- National rank
- #157 of 3,771
- PA rank
- #30 of 240
- Safer than
- 96% of U.S. cities
- Year over year
- down 36%
- 5-year change
- down 71%
- Population
- 32,112
- Reporting agency
- Tredyffrin Township Police Department
- Data year
- 2025 · FBI UCR
Reported by Tredyffrin Township Police Department (FBI ORI PA0151200) to the FBI Uniform Crime Reporting Program. Download the full dataset (CSV) · methodology.
Violent crime rate, 5-year trend
Per 100,000 residents. Tredyffrin Township (red), Pennsylvania (blue), U.S. average (gray dashed).
Tredyffrin 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 | 2020 | 2025 |
|---|---|---|---|---|---|
| Violent crime | 74.3(22) | 44.2(13) | 40.6(12) | 34.0(10) | 21.8(7) |
| Murder | 3.4(1) | 0.0(0) | 0.0(0) | 0.0(0) | 0.0(0) |
| Rape | 6.8(2) | 3.4(1) | 3.4(1) | 10.2(3) | 0.0(0) |
| Robbery | 20.3(6) | 10.2(3) | 6.8(2) | 10.2(3) | 3.1(1) |
| Aggravated assault | 43.9(13) | 30.6(9) | 30.4(9) | 13.6(4) | 18.7(6) |
| Property crime | 739.8(219) | 771.2(227) | 804.7(238) | 680.2(200) | 436.0(140) |
| Burglary | 84.5(25) | 54.4(16) | 47.3(14) | 47.6(14) | 49.8(16) |
| Larceny | 625.0(185) | 693.1(204) | 743.9(220) | 591.8(174) | 376.8(121) |
| Motor vehicle theft | 27.0(8) | 20.4(6) | 13.5(4) | 40.8(12) | 9.3(3) |
How the Crime Grade is calculated
- What is the source of the Tredyffrin 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 Tredyffrin 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 Tredyffrin Township calculated?
- Tredyffrin 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 Tredyffrin 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 Tredyffrin Township to other places
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