Employer · Iowa

995 - Mason City

Mason City, IA · ~76 workers · 6 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
0.9
Avg TCR
3.4
Industry avg
0
Fatalities
Subscribe to safety-record updates (RSS)

The verdict

995 - Mason City runs at 27% of its industry's injury rate - far safer than the typical industry workplace, earning a grade A.

995 - Mason City: 0.9 TCR = 27% of industry BLS 3.4 · 6y Form 300A (see methodology below)

995 - Mason City safety composite

995 - Mason City scores strongest on total case rate (tcr) (safer than 98% of same-industry peers) and weakest on fatalities (safer than 50%), 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).

B

78/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
A 0.91 per 100 workers

Safer than 98% of industry peers

DART rate
C 0 per 100 workers

Safer than 74% of industry peers

Fatalities
D 0

Safer than 50% 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%).

995 - Mason City held a steady TCR band

995 - Mason City's TCR held near 0.0 from 0.0 in 2016 to 0.0 in 2022. Peak filing year was 2018 at 2.9 TCR. In 2022, DART was 0× this establishment's average TCR (severity share of cases).

2016=0.0 · 2017=0.0 · 2018=2.9 · 2019=2.6 · 2020=0.0 · 2022=0.0

OSHA ITA Form 300A scorecard

Establishment book 452210 · Mason City, IA AT/BELOW-IND · SMALL

Grade A · TCR 0.9 · 27% of ind

  • DART 0.0 DART
  • RANK #1/47
  • PHOTO 241 Maple Grove
  • BOOK 6y book
  • INJ 2 inj
  • SIZE ~76 FTE

Nearest TCR peer: 241 Maple Grove (0.0 TCR gap)

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

995 - Mason City in the TCR neighbourhood

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

TCR

What this shows 995 - Mason City averages 0.9 TCR (27% of the industry BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

995 - Mason City TCR series: 2016=0 · 2017=0 · 2018=2.9 · 2019=2.6 · 2020=0 · 2022=0 · BLS 3.4

Where 995 - Mason City falls in its industry

2,917 industry establishments

Safer than 98% of graded establishments in this industry, whose median TCR is 3.1.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #1 safest of 47 industry employers in Iowa.

995 - Mason City (76 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 98 employees and a TCR of 3.1 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 05001,0001,500 051015 Average employees Total Case Rate 995 - Mason City
995 - Mason City (76 employees, TCR 0.9) among 29 same-industry peers, split at the industry median of 98 employees and a TCR of 3.1

995 - Mason City has fewer employees than the industry median and a lower injury rate than the industry's median TCR of 3.1. 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
2022 0.0 0.0 0 0 0
2020 0.0 0.0 0 0 0
2019 2.6 0.0 1 0 0
2018 2.9 2.9 1 0 0
2017 0.0 0.0 0 0 0
2016 0.0 0.0 0 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

452210 · IA · Mason City

2,917 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 241 Maple Grove 0.9 TCR
NAICS-TCR 550 - Baybrook 0.9 TCR
NAICS-TCR 1126 - Mount Pleasant 0.9 TCR
NAICS-TCR 1308 - Manitowoc 0.9 TCR
STATE-SIZE Pioneer Hi-Bred International, Inc. - Durant, IA SPSC 76 FTE
STATE-SIZE Water Pollution Control (WPC) 76 FTE
STATE-SIZE P&G Iowa City 76 FTE
STATE-SIZE General Constructors Inc. 76 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 Branch 01 0.9 TCR
NAT-TCR Jamac Frozen Food Corp 0.9 TCR
NAT-TCR 1970-03534B 0.9 TCR
NAT-TCR Burfords Tree LLC - 343 0.9 TCR
NAT-SIZE 1057 - Cookeville 76 FTE
NAT-SIZE 1089 - Prescott Valley 76 FTE
NAT-SIZE 1112 - Eagle Pass 76 FTE
NAT-SIZE 697 - Sherwood-AR 76 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: 2022, 2020, 2019, 2018, 2017, 2016. 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.