Couriers and Express Delivery Services · Iowa
Amazon.com Services LLC - DIA4
Iowa City, IA · ~122 workers · 4 years of OSHA Injury Tracking Application data.
- D
- Poor Safety Record
- 12.4
- Avg TCR
- 6.5
- Industry avg
- 0
- Fatalities
The verdict
Amazon.com Services LLC - DIA4 runs at 191% of its industry's injury rate - more dangerous than the typical Couriers and Express Delivery Services workplace, earning a grade D.
Amazon.com Services LLC - DIA4: 12.4 TCR = 191% of Couriers and Express Delivery Services BLS 6.5 · 4y Form 300A (see methodology below)
Amazon.com Services LLC - DIA4 safety composite
Amazon.com Services LLC - DIA4 scores strongest on dart rate (safer than 67% of same-industry peers) and weakest on total case rate (tcr) (safer than 23%), blended into one 0-100 breakdown against same-industry peers. A missing measure drops out and redistributes its weight rather than deflating the score. This is a per-dimension breakdown, distinct from the single letter grade above it (which weights TCR alone against the BLS industry benchmark).
45/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 12.43 per 100 workers
Safer than 23% of industry peers
- DART rate
- C 4.15 per 100 workers
Safer than 67% of industry peers
- Fatalities
- D 0
Safer than 51% of industry peers
Benchmarked live against every credibly-rated employer in the same NAICS industry code in the current OSHA extract (a segment must have at least 8 rated peers to benchmark). Not a legal or compliance determination; PlainSafetyScore's own weighting (TCR 40%, DART 35%, fatalities 25%).
TCR Δ
−13.2
2021→2024
Amazon.com Services LLC - DIA4 injury rate improved
Amazon.com Services LLC - DIA4's TCR fell 13.2 from 17.3 in 2021 to 4.2 in 2024. Peak filing year was 2021 at 17.3 TCR. In 2024, DART was 0.33× this establishment's average TCR (severity share of cases).
2021=17.3 · 2022=14.4 · 2023=13.8 · 2024=4.2
OSHA ITA Form 300A scorecard
Establishment book 492110 · Iowa City, IA ABOVE-IND · MID
Grade D · TCR 12.4 · 191% of ind
- DART 4.2 DART
- RANK #60/82
- PHOTO Amazon.com Services …
- BOOK 4y book
- INJ 50 inj
- SIZE ~122 FTE
Nearest TCR peer: Amazon.com Services LLC - DML8 (0.0 TCR gap)
Read with this employer → · Industry book → · Iowa employers → · Look up another →
Amazon.com Services LLC - DIA4 in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Amazon.com Services LLC - DIA4
12.4 TCR
- Amazon.com Ser
Amazon.com Services LLC - DML8
12.4 TCR
- 61
61
12.4 TCR
- NMCLO - CLOVIS
NMCLO - CLOVIS CENTER
12.4 TCR
- 88760000
88760000
12.4 TCR
What this shows Amazon.com Services LLC - DIA4 averages 12.4 TCR (191% of the Couriers and Express Delivery Services BLS benchmark).
Amazon.com Services LLC - DIA4 TCR series: 2021=17.3 · 2022=14.4 · 2023=13.8 · 2024=4.2 · BLS 6.5
Where Amazon.com Services LLC - DIA4 falls in its industry
6,679 Couriers and Express Delivery establishmentsSafer than 23% of graded establishments in this industry, whose median TCR is 8.0.
Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #60 safest of 82 Couriers and Express Delivery employers in Iowa.
Amazon.com Services LLC - DIA4 has more employees than the Couriers and Express Delivery Services median and a higher injury rate than the industry's median TCR of 8.0. Workforce size and injury rate do not always move together within the same industry -- some of its smaller peers run higher rates than its larger ones, and vice versa.
Year-by-Year Safety Data
| Year | TCR | DART | Injuries | Illnesses | Fatalities |
|---|---|---|---|---|---|
| 2024 | 4.2 | 4.2 | 5 | 0 | 0 |
| 2023 | 13.8 | 11.2 | 14 | 2 | 0 |
| 2022 | 14.4 | 14.4 | 13 | 1 | 0 |
| 2021 | 17.3 | 14.4 | 18 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
492110 · IA · Iowa City
6,679 Couriers and Express Delivery Services employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 131 employers in Iowa City, IA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.
| Rel | Establishment | Metric |
|---|---|---|
| NAICS-TCR | Amazon.com Services LLC - DML8 | 12.4 TCR |
| NAICS-TCR | 61 | 12.4 TCR |
| NAICS-TCR | NMCLO - CLOVIS CENTER | 12.4 TCR |
| NAICS-TCR | 88760000 | 12.4 TCR |
| STATE-SIZE | Midland Information Resources | 122 FTE |
| STATE-SIZE | Custom-Pak Group C | 122 FTE |
| STATE-SIZE | Sivyer Steel Castings LLC | 122 FTE |
| STATE-SIZE | Winnebago Industries - Lake Mills | 122 FTE |
| CITY-NEAR | 1918-19187610 | 29,553 FTE |
| CITY-NEAR | Iowa City North Dodge (ICND) | 940 FTE |
| CITY-NEAR | 8010516-P and G Iowa City | 772 FTE |
| CITY-NEAR | City of Iowa City | 721 FTE |
| NAT-TCR | Amazon.com Services LLC - DML8 | 12.4 TCR |
| NAT-TCR | W Los Angeles West Beverly Hills | 12.4 TCR |
| NAT-TCR | Pacific Plumbing Supply - Auburn | 12.4 TCR |
| NAT-TCR | The Arbors at Chicopee | 12.4 TCR |
| NAT-SIZE | Prime Now LLC - UWA2 | 122 FTE |
| NAT-SIZE | Complete Care Summit Ridge | 122 FTE |
| NAT-SIZE | Amazon.com Services LLC - DBM3 | 122 FTE |
| NAT-SIZE | Impact Logistics Group Inc | 122 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.