S.D. Iowa · Drug TraffickingFY2018–FY2025
Districts › Southern District of Iowa
Drug Trafficking in the Southern District of Iowa
S.D. Iowa · Eighth Circuit · Drug Trafficking nationally
The datafile contains cases reported to the Commission with sentencing documents. Sentence length statistics use the Commission's capped variable (sentences of 470 months or longer, including life, are recorded as 470 months) and exclude sentences of probation or a fine only. Figures are aggregates of past cases and are not a prediction for any case.
§ 1Length of prison terms
Interquartile range 72–188 months; mean 138. <10 cases at the Commission's 470-month cap (life or longer).
§ 2Summary
Drug Trafficking was the primary offence type in 1,602 cases sentenced in the Southern District of Iowa between FY2018 and FY2025 (46% of the district's cases), with 131 in FY2025.
The median prison term was 121 months (10 yr 1 mo), longer than the national median for drug trafficking offences (62 months) and longer than the Eighth Circuit median (90). Half of prison terms fell between 72 and 188 months; 99% of cases carried a prison term.
22% of these sentences were within the guideline range (nationally for this offence type: 30%); 37% were below the range on a government motion and 40% below it for other reasons.
FY2025 had fewer cases than FY2018 (131 against 231). The median prison term in FY2025 (150 months) was longer than in FY2018 (114 months).
These are aggregates of past cases. The guideline range for any case depends on its offence level, criminal history and statutory minimums, and the sentence on the court's findings; no figure here estimates an outcome.
§ 3Position relative to the guideline range
Within guideline range 22%Above range 1%Below range, government sponsored 37%Below range, other 40%Not determinable 0
§ 4Compared with the district, the circuit and the nation
| Measure | S.D. Iowa, drug trafficking | S.D. Iowa, all offences | 8th Cir., drug trafficking | US, drug trafficking |
|---|---|---|---|---|
| Cases per fiscal year | 200 | 431 | 1,788 | 18,239 |
| Share of district caseload | 46.4% | 100% | — | — |
| Median prison months | 121 | 84 | 90 | 62 |
| Mean prison months | 138 | 109 | — | 81 |
| Cases with a prison term | 99% | 96% | 97% | 97% |
| Within guideline range | 22% | 37% | 32% | 30% |
| Above range | 1% | 3% | 3% | 2% |
| Below range, government sponsored | 37% | 25% | 34% | 42% |
| Below range, other | 40% | 35% | 31% | 26% |
| Median final offence level | 31 | 27 | — | 27 |
§ 5Trend by fiscal year
| Fiscal year | Cases | Prison | Median months | Within range | Below, gov. | Below, other | Above |
|---|---|---|---|---|---|---|---|
| FY2018 | 231 | — | 114 | 26% | 42% | 31% | — |
| FY2019 | 248 | — | 120 | 27% | 34% | 38% | — |
| FY2020 | 197 | — | 120 | 27% | 38% | 34% | — |
| FY2021 | 238 | — | 131 | 23% | 37% | 39% | — |
| FY2022 | 192 | — | 140 | 20% | 32% | 45% | — |
| FY2023 | 208 | — | 144 | 17% | 47% | 36% | — |
| FY2024 | 157 | 100% | 132 | 15% | 31% | 51% | — |
| FY2025 | 131 | — | 150 | 17% | 25% | 55% | — |
§ 6Criminal history
Share of cases at each final criminal history category; grey figure: drug trafficking offences nationally.
§ 7Guidelines applied
- §2D1.1 Unlawful manufacturing, importing, exporting, trafficking or possession with intent (drugs) · 1,599 cases in the district (all offence types)
- §none · 12 cases in the district (all offence types)
- §2X3.1 Accessory after the fact · <10 cases in the district (all offence types)
- §2D1.2 Drug offenses occurring near protected locations or involving underage or pregnant individuals · <10 cases in the district (all offence types)
- §2X1.1 Attempt, solicitation or conspiracy (not covered by a specific guideline) · <10 cases in the district (all offence types)
- §2D1.8 Renting or managing a drug establishment · <10 cases in the district (all offence types)
Primary guidelines the Commission associates with this offence type, with the district's caseload under each across all offence types.
§ 8Questions and answers
What is the typical sentence for drug trafficking offences in the Southern District of Iowa?
The median prison term over FY2018–FY2025 was 121 months (10 yr 1 mo), with the middle half of terms between 72 and 188 months. 99% of cases carried a prison term. The national median for drug trafficking offences is 62 months.
How often are drug trafficking offences sentenced below the guideline range here?
37% of sentences were below the range on a government motion and 40% below it for other reasons; 22% were within the range. The Commission's categories are explained in the guide to how the guidelines work.
How does this compare with the rest of the country?
Nationally, drug trafficking offences had a median prison term of 62 months and a within-range share of 30% over the same period. The district's figures are above on median term and lower than the national within-range share.
Which guidelines are involved?
The most common primary guidelines for these cases are §2D1.1, §none and §2X3.1.
Is this a prediction for a particular case?
No. The figures are aggregates of sentences already imposed, as recorded by the US Sentencing Commission. They are not legal advice and do not estimate the outcome of any case.
§ 9Other offence types in the Southern District of Iowa
- Firearms 793
- Child Pornography 207
- Immigration 196
- Fraud/Theft/Embezzlement 161
- Sex Abuse 140
- Assault 66
- Prison Offenses 51
§ 10Provenance
Source: United States Sentencing Commission, Individual Offender Datafiles, fiscal years 2018–2025 (US government works), aggregated by this site; the FY2025 file is dated 29 Apr 2026. Offence type is the Commission's OFFGUIDE code 10; district is CIRCDIST 56. Counts below 10 are hidden or pooled. Errors in this site's processing are corrected at the next build; see corrections. Methodology.