Crime Score for Decatur County, IA
County FIPS 19053 · Iowa · July 2026 snapshot · powered by SpotCrime
Low Crime
Higher crime than 21.63% of US counties
National rank
#8,525
of 735 scored counties
Iowa rank
#278
in state
Score index
37.2
crime intensity
Scored ZIPs
0
in this county
Decatur County in Iowa scored in the 21.6th percentile for reported crime among US counties in July 2026. That is a Low Crime rating, among the quietest quarter of scored counties. It ranks #8,525 nationally and #278 in Iowa. It rose 8.24 percentile points between June 2026 and July 2026, from 13.39 to 21.63.
Monthly history
| Month | Percentile | National rank | State rank |
|---|---|---|---|
| July 2026 | 21.63 | #8,525 | #278 |
| June 2026 | 13.39 | #10,497 | #1129 |
Data: CrimeScore by SpotCrime. Scores describe areas, not people, and are not predictions. Terms.