Mail and Parcel Delivery · Arizona

035221-Mes-Four Peaks Sta

Mesa, AZ · ~100 workers · 6 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
6.4
Avg TCR
4.5
Industry avg
1
Fatality
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The verdict

035221-Mes-Four Peaks Sta runs at 142% of its industry's injury rate - more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade D.

035221-Mes-Four Peaks Sta: 6.4 TCR = 142% of Mail and Parcel Delivery BLS 4.5 · 6y Form 300A (see methodology below)

035221-Mes-Four Peaks Sta safety composite

035221-Mes-Four Peaks Sta scores strongest on dart rate (safer than 81% of same-industry peers) and weakest on fatalities (safer than 1%), 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

51/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 6.39 per 100 workers

Safer than 55% of industry peers

DART rate
B 1.97 per 100 workers

Safer than 81% of industry peers

Fatalities
F 1

Safer than 1% 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%).

Rising injury rate

035221-Mes-Four Peaks Sta: 2.3 → 3.0 TCR

Peak year 2021 @ 15.1 TCR · DART/TCR 0.31× in 2022

035221-Mes-Four Peaks Sta's TCR rose 0.7 from 2.3 in 2017 to 3.0 in 2022. Peak filing year was 2021 at 15.1 TCR. In 2022, DART was 0.31× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 491110 · Mesa, AZ ABOVE-IND · MID

Grade D · TCR 6.4 · 142% of ind

  • DART 2.0 DART
  • RANK #113/183
  • PHOTO SYKESVILLE_1384153
  • BOOK 6y book
  • INJ 33 inj
  • SIZE ~100 FTE

Nearest TCR peer: SYKESVILLE_1384153 (0.0 TCR gap)

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

035221-Mes-Four Peaks Sta in the TCR neighbourhood

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

TCR

What this shows 035221-Mes-Four Peaks Sta averages 6.4 TCR (142% of the Mail and Parcel Delivery BLS benchmark).

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

035221-Mes-Four Peaks Sta TCR series: 2017=2.3 · 2018=5.7 · 2019=7.9 · 2020=4.4 · 2021=15.1 · 2022=3 · BLS 4.5

Where 035221-Mes-Four Peaks Sta falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 55% of graded establishments in this industry, whose median TCR is 6.8.

More dangerous than peersSafer than peers

Narrower to Arizona alone (the establishments it most directly competes with for workers and contracts): ranked #113 safest of 183 Mail and Parcel Delivery employers in Arizona.

035221-Mes-Four Peaks Sta (100 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8 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 050100150 0510152025 Average employees Total Case Rate 035221-Mes-Four Peaks Sta
035221-Mes-Four Peaks Sta (100 employees, TCR 6.4) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

035221-Mes-Four Peaks Sta has more employees than the Mail and Parcel Delivery median and a lower injury rate than the industry's median TCR of 6.8. 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 3.0 2.0 3 0 0
2021 15.1 11.1 15 0 0
2020 4.4 3.3 3 1 0
2019 7.9 6.8 7 0 0
2018 5.7 4.5 4 1 1
2017 2.3 2.3 1 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · AZ · Mesa

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 565 employers in Mesa, AZ · 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 SYKESVILLE_1384153 6.4 TCR
NAICS-TCR KEITH D OGLESBY_1376242 6.4 TCR
NAICS-TCR SOUTHSIDE_1382391 6.4 TCR
NAICS-TCR SEVERNA PARK_1381253 6.4 TCR
STATE-SIZE Scottsdale Farm 100 FTE
STATE-SIZE KB NAPA office 100 FTE
STATE-SIZE NA-US-AZ-Phoenix-East Roeser Road 100 FTE
STATE-SIZE Gerdau- AZ Placing and Shop 100 FTE
CITY-NEAR AZ001 4,193 FTE
CITY-NEAR AZAPW9668 AZA - RAMP PAX 3,181 FTE
CITY-NEAR 04-290370278-2 1,964 FTE
CITY-NEAR Police Department H210 1,651 FTE
NAT-TCR 152650-Eagle Po 6.4 TCR
NAT-TCR 154500-Idaho Falls Po 6.4 TCR
NAT-TCR 115900-Mia-Kendall Carrier Annex 6.4 TCR
NAT-TCR 236750-Ocean City Po 6.4 TCR
NAT-SIZE 054513-Lax-Eagle Rock Sta 100 FTE
NAT-SIZE 073726-Golden Po 100 FTE
NAT-SIZE 480229-Ama-Jordan Sta 100 FTE
NAT-SIZE 058119-Ven-East Ventura Sta 100 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, 2021, 2020, 2019, 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.