Crime Score for ZIP 99350, Prosser, WA
Prosser · Benton County · July 2026 snapshot · powered by SpotCrime
Lower crime than 92.98% of US ZIP codes
National rank
#10,113
of 13,225 scored ZIPs
Washington rank
#374
of 396 in state
Score index
23.8
crime intensity
Snapshot
July 2026
updated monthly
ZIP code 99350 covers part of Prosser in Benton County, Washington. In July 2026 it scored in the 7.0th percentile for reported crime among 13,225 scored US ZIP codes. That is a Low Crime rating, among the quietest quarter of scored ZIP codes.
Nationally it ranks #10,113, where #1 is the highest-crime ZIP in the country. Within Washington it ranks #374 of 396. That is 62.2 points below the Washington median of 69.2. It fell 51.61 percentile points between June 2026 and July 2026, from 58.63 to 7.02.
Higher percentile and a lower rank number both mean more reported crime. Levels are fixed cutoffs on the percentile: Low under 25, Below Average to 50, Above Average to 75, High to 90, Very High to 99, Extreme above. Scores reflect incidents reported by police and published by SpotCrime, so they measure reported crime, not every event that happens.
Monthly history
| Month | Percentile | National rank | State rank |
|---|---|---|---|
| July 2026(latest) | 7.02 | #10,113 | #374 |
| June 2026 | 58.63 | #5,014 | #241 |
Nearby ZIP codes
1 of 6 score lower than 99350. Closest scored ZIPs by distance.
On SpotCrime
The score on this page is built from the same incident reports SpotCrime maps.
Questions about 99350
- Is ZIP code 99350 safe?
- CrimeScore does not label places safe or unsafe. ZIP 99350 scores in the 7.0th percentile for reported crime as of July 2026, which is a Low Crime rating: among the quietest quarter of scored ZIP codes.. Scores reflect police reports, so areas with less reporting can look calmer than they are.
- How is the crime score for 99350 calculated?
- SpotCrime collects police incident reports for the area, weights them into a crime intensity index, and ranks that index against every scored US ZIP code to get a percentile. The score is republished monthly and carries a model hash so you can tell which version produced it.
- How does 99350 compare with the rest of Washington?
- It ranks #374 of 396 scored ZIP codes in Washington, against a state median of the 69.2th percentile. Nationally it ranks #10,113 of 13,225.
Search another ZIP code
Get this score inside your app or AI assistant
One MCP tool. Any AI assistant. Deterministic results.
Data: CrimeScore by SpotCrime, July 2026 publication. Scores describe areas, not people, and are not predictions. Terms.