Employer · Iowa
24 - Mason City
Mason City, IA · ~97 workers · 4 years of OSHA Injury Tracking Application data.
- F
- Failing Safety Record
- 17.4
- Avg TCR
- 2.2
- Industry avg
- 0
- Fatalities
The verdict
24 - Mason City runs at 793% of its industry's injury rate - far more dangerous than the typical industry workplace, earning a grade F.
24 - Mason City: 17.4 TCR = 793% of industry BLS 2.2 · 4y Form 300A (see methodology below)
24 - Mason City safety composite
24 - Mason City scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 2%), 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).
20/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- F 17.44 per 100 workers
Safer than 2% of industry peers
- DART rate
- F 9.13 per 100 workers
Safer than 19% 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
−60.6
2021→2024
24 - Mason City injury rate improved
24 - Mason City's TCR fell 60.6 from 71.7 in 2021 to 11.2 in 2024. Peak filing year was 2021 at 71.7 TCR. In 2024, DART was 0.52× this establishment's average TCR (severity share of cases).
2021=71.7 · 2022=21.0 · 2023=20.2 · 2024=11.2
OSHA ITA Form 300A scorecard
Establishment book 424410 · Mason City, IA ABOVE-IND · SMALL
Grade F · TCR 17.4 · 793% of ind
- DART 9.1 DART
- RANK #17/17
- PHOTO Jetro Cash and Carry…
- BOOK 4y book
- INJ 85 inj
- SIZE ~97 FTE
Nearest TCR peer: Jetro Cash and Carry 122 (0.0 TCR gap)
Read with this employer → · Industry book → · Iowa employers → · Look up another →
24 - Mason City in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- AWG, St. Cloud
AWG, St. Cloud - Perishable Facility
17.5 TCR
- This site
24 - Mason City
17.4 TCR
- Jetro Cash and
Jetro Cash and Carry 122
17.4 TCR
- Valley
Valley
17.4 TCR
- 84 - Fairfield
84 - Fairfield
17.3 TCR
What this shows 24 - Mason City averages 17.4 TCR (793% of the industry BLS benchmark).
24 - Mason City TCR series: 2021=71.7 · 2022=21 · 2023=20.2 · 2024=11.2 · BLS 2.2
Where 24 - Mason City falls in its industry
1,651 industry establishmentsSafer than 2% of graded establishments in this industry, whose median TCR is 6.1.
Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #17 safest of 17 industry employers in Iowa.
24 - Mason City has fewer employees than the industry median and a higher injury rate than the industry's median TCR of 6.1. 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 | 11.2 | 9.1 | 10 | 1 | 0 |
| 2023 | 20.2 | 13.1 | 16 | 4 | 0 |
| 2022 | 21.0 | 17.0 | 21 | 0 | 0 |
| 2021 | 71.7 | 60.6 | 38 | 7 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
424410 · IA · Mason City
1,651 industry employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 126 employers in Mason 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 | Jetro Cash and Carry 122 | 17.4 TCR |
| NAICS-TCR | AWG, St. Cloud - Perishable Facility | 17.5 TCR |
| NAICS-TCR | Valley | 17.4 TCR |
| NAICS-TCR | 84 - Fairfield | 17.3 TCR |
| STATE-SIZE | Des Moines Two Rivers Electric | 97 FTE |
| STATE-SIZE | Croell Concrete Paving Crews | 97 FTE |
| STATE-SIZE | Rada Mfg. Co. | 97 FTE |
| STATE-SIZE | Chariton - Main Store | 97 FTE |
| CITY-NEAR | Mercy Medical Center East Campus | 1,592 FTE |
| CITY-NEAR | Mercy Medical Center-Mason City-MHS-IA/NE | 1,590 FTE |
| CITY-NEAR | MercyOne North Iowa Medical Center | 1,556 FTE |
| CITY-NEAR | CURRIES | 683 FTE |
| NAT-TCR | Sandborn Tree Service, Inc | 17.4 TCR |
| NAT-TCR | Concord Park | 17.4 TCR |
| NAT-TCR | Hillsides YMO | 17.4 TCR |
| NAT-TCR | Jolley Acres HealthCare Center | 17.4 TCR |
| NAT-SIZE | B&B Specialties, Inc. | 97 FTE |
| NAT-SIZE | American Mechanical Services of Maryland, LLC | 97 FTE |
| NAT-SIZE | Little Sisters of the Poor - Jeanne Jugan Center | 97 FTE |
| NAT-SIZE | HDI Landing Gear USA | 97 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.