Crime in Arnold, Pennsylvania
Major crime in Arnold is 44% above the U.S. rate per resident: 3.4 times for persons crimes and about the same for property crimes. Expected major crimes are down 6.9% from a year earlier.
Modeled estimates per resident, not counts of incidents. How we calculated this
Index: crimes per resident compared with the U.S., where 100 is the U.S. rate and 200 is twice it.
Check an address in Arnold
Aggravated assault stands out most, at 4.2 times the U.S. rate
Expected crimes per year in Arnold for each type, and the index against the U.S. rate per resident.
Citywide indexWhere the middle half of residents live
Property crimes
Social disorder
Neighborhoods in Arnold
Arnold is made up of 4 census block groups. The typical resident lives where the major-crime index is 119; the middle half of residents live where it is between 83 and 144.
- 0–500.0%
- 50–10026.8%
- 100–20053.1%
- 200–40020.1%
- 400+0.0%
Share of residents by the index of their census block group, a neighborhood of roughly 600 to 3,000 people.
Highest on weeknights
Major-crime index by time of week, against the U.S. rate for the same hours.
Major crime fell 6.9% in a year; across Pennsylvania it fell 8.6%
Change in expected crimes, with Pennsylvania as a whole in gray. The past year uses the reporting agencies' year-to-date FBI data; 2031 is the model's projection.
Arnold against U.S. places with 2,000 to 5,000 residents
200 of the 1,761 other places of this size have a higher major-crime index than Arnold; the middle of the group is 58. The 9 nearest in population:
Major-crime index per resident, U.S. = 100; residents in gray.
Arnold has a higher major-crime index than 6 of its 8 nearest neighbors
The 8 nearest cities and towns we cover, by major-crime index. The closest, New Kensington (1 mi), is 17% above Arnold's rate.
Major-crime index per resident, U.S. = 100; distances between where residents live, in miles.
Questions about crime in Arnold
What are the most common crimes in Arnold?
By expected count, the most common persons and property crimes are aggravated assault (about 44 a year), other larceny (about 21 a year) and shoplifting (about 19 a year). Compared with the U.S., aggravated assault stands out most: 4.2 times the U.S. rate per resident.
How we calculated this
Each police agency's crimes, as reported to the FBI, are spread across the census block groups it serves using population, jobs, points of interest and, where available, local incident records. Arnold's figures add up its 4 block groups. The index compares crimes per resident with the U.S. rate.
- Arnold has no published incident records in our data, so its estimate relies on agency totals and neighborhood characteristics.
- 20.1% of residents live in block groups whose estimate has high confidence (80% interval within about 5x).
- Rates are per resident, so places where many people work or visit but few live, such as downtowns, airports and stadiums, can read high.
- Disorderly conduct and trespassing are modeled, because the FBI records them only through arrests.
- Residents: 4,600. Model updated Oct 20, 2026. Release 2026-2026-10-20-2
Full method and validation·Data sources
CrimeMetric. "Crime in Arnold, Pennsylvania." Vorp Labs, model updated Oct 20, 2026. https://crimemetric.com/pa/arnold
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Major-crime index, U.S. = 100
- New Kensington1 mi168
- Tarentum2 mi98
- Lower Burrell2 mi17
- Brackenridge2 mi33
- Springdale3 mi41
- Oakmont6 mi43
- Verona7 mi193
- Fox Chapel8 mi57