Crime Score for O'Brien County, IA
County FIPS 19141 · Iowa · July 2026 snapshot · powered by SpotCrime
Higher crime than 89.03% of US counties
National rank
#1,194
of 735 scored counties
Iowa rank
#31
in state
Score index
186.3
crime intensity
Scored ZIPs
1
in this county
O'Brien County in Iowa scored in the 89.0th percentile for reported crime among US counties in July 2026. That is a High Crime rating, in the top quarter of scored counties for reported crime. It ranks #1,194 nationally and #31 in Iowa. It fell 3.46 percentile points between June 2026 and July 2026, from 92.49 to 89.03.
Within the county, 1 ZIP codes have published scores. Their median is the 61.2th percentile; the highest is 51248 at 61.23 and the lowest is 51248 at 61.23. A county score summarises the whole area, so a ZIP inside it can sit well above or below it.
ZIP codes in O'Brien County, ranked
Monthly history
| Month | Percentile | National rank | State rank |
|---|---|---|---|
| July 2026 | 89.03 | #1,194 | #31 |
| June 2026 | 92.49 | #911 | #43 |
Data: CrimeScore by SpotCrime. Scores describe areas, not people, and are not predictions. Terms.