Life insurance carriers, direct · Iowa

Mason City Office

Mason City, IA · ~313 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
0.8
Avg TCR
0.5
Industry avg
0
Fatalities
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The verdict

Mason City Office runs at 152% of its industry's injury rate - more dangerous than the typical Life insurance carriers, direct workplace, earning a grade D.

Mason City Office: 0.8 TCR = 152% of Life insurance carriers, direct BLS 0.5 · 2y Form 300A (see methodology below)

Mason City Office safety composite

Mason City Office scores strongest on dart rate (safer than 64% of same-industry peers) and weakest on total case rate (tcr) (safer than 18%), 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).

D

44/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 0.76 per 100 workers

Safer than 18% of industry peers

DART rate
C 0 per 100 workers

Safer than 64% of industry peers

Fatalities
C 0

Safer than 59% 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%).

Mason City Office held a steady TCR band

Mason City Office's TCR held near 0.2 from 0.8 in 2017 to 0.7 in 2018. Peak filing year was 2017 at 0.8 TCR. In 2018, DART was 0× this establishment's average TCR (severity share of cases).

2017=0.8 · 2018=0.7

OSHA ITA Form 300A scorecard

Establishment book 524113 · Mason City, IA ABOVE-IND · MID

Grade D · TCR 0.8 · 152% of ind

  • DART 0.0 DART
  • RANK P18
  • PHOTO Disability Determina…
  • BOOK 2y book
  • INJ 5 inj
  • SIZE ~313 FTE

Nearest TCR peer: Disability Determination Services - Frankfort (0.0 TCR gap)

Read with this employer → · Industry book → · Iowa employers → · Look up another →

Mason City Office in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows Mason City Office averages 0.8 TCR (152% of the Life insurance carriers, direct BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

Mason City Office TCR series: 2017=0.8 · 2018=0.7 · BLS 0.5

Where Mason City Office falls in its industry

11 Life insurance carriers, direc establishments

Safer than 18% of graded establishments in this industry, whose median TCR is 0.7.

More dangerous than peersSafer than peers

Year-by-Year Safety Data

Year TCR DART Injuries Illnesses Fatalities
2018 0.7 0.0 2 0 0
2017 0.8 0.0 3 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

524113 · IA · Mason City

11 Life insurance carriers, direct 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 Disability Determination Services - Frankfort 0.8 TCR
NAICS-TCR SFM Mutual Insurance Company 0.7 TCR
NAICS-TCR National Security Insurance 0.7 TCR
NAICS-TCR FBL Financial Group Inc., Corporate Headquarters 0.7 TCR
STATE-SIZE 3 WDC ACQUISITION LLC-IA 1746 COMMERCE RD 313 FTE
STATE-SIZE Raining Rose 313 FTE
STATE-SIZE Goodrich - Turbine Fuel Technologies- (RS271) 313 FTE
STATE-SIZE DUBUQUE PET FOOD 312 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 Solvay Cincinnati 0.8 TCR
NAT-TCR FabriTec Structures LLC 0.8 TCR
NAT-TCR Holman Distribution Centers - Conway 0.8 TCR
NAT-TCR Sandoz Broomfield 0.8 TCR
NAT-SIZE West : Four Corners 313 FTE
NAT-SIZE Pitt Plastics Pittsburg 313 FTE
NAT-SIZE Pyramid Litchfield Managment LLC 313 FTE
NAT-SIZE Savannah (Gasav) 313 FTE

Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →

Data Source: OSHA Injury Tracking Application (ITA), mandatory establishment-level injury/illness reports. Grades compare employer Total Case Rate (TCR) to BLS IIF industry benchmarks. Data covers years reported by this establishment: 2018, 2017. This is publicly available government data - not a legal determination of workplace conditions.

Read our methodology - how this data is sourced, computed, and verified.

Data sourced from official public datasets. See our methodology for details.