Mail and Parcel Delivery · Oklahoma

396303-Owasso Po

Name: 396303-Owasso Po Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Owasso, OK · ~59 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 4.2
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

396303-Owasso Po runs at 94% of its industry's injury rate - about level with the typical Mail and Parcel Delivery workplace, earning a grade C.

396303-Owasso Po: 4.2 TCR = 94% of Mail and Parcel Delivery BLS 4.5 · 4y Form 300A (see methodology below)

396303-Owasso Po safety composite

396303-Owasso Po scores strongest on dart rate (safer than 82% of same-industry peers) and weakest on fatalities (safer than 51%), 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).

73/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 4.24 per 100 workers

Safer than 79% of industry peers
DART rate: B 1.74 per 100 workers

Safer than 82% 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

−2.0

2018→2022

396303-Owasso Po injury rate improved

396303-Owasso Po's TCR fell 2.0 from 3.7 in 2018 to 1.7 in 2022. Peak filing year was 2019 at 6.1 TCR. In 2022, DART was 0.41× this establishment's average TCR (severity share of cases).

2018=3.7 · 2019=6.1 · 2021=5.3 · 2022=1.7

OSHA ITA Form 300A scorecard

Establishment book 491110 · Owasso, OK AT/BELOW-IND · SMALL

Grade C · TCR 4.2 · 94% of ind

DART 1.7 DART
RANK #38/158
PHOTO GRANTS PASS DCU_1365…
BOOK 4y book
INJ 7 inj
SIZE ~59 FTE

Nearest TCR peer: GRANTS PASS DCU_1365401 (0.0 TCR gap)

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

This site

4.2
GRANTS PASS DC

4.2
FIVE MILE_1363

4.2
LAKEDALE_13696

4.2
ABERDEEN_13522

4.2

What this shows 396303-Owasso Po averages 4.2 TCR (94% of the Mail and Parcel Delivery BLS benchmark).

396303-Owasso Po TCR series: 2018=3.7 · 2019=6.1 · 2021=5.3 · 2022=1.7 · BLS 4.5

Where 396303-Owasso Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 79% of graded establishments in this industry, whose median TCR is 6.8.

Grade C

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #38 safest of 158 Mail and Parcel Delivery employers in Oklahoma.

396303-Owasso Po (59 employees, TCR 4.2) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

396303-Owasso Po 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
2022	1.7	1.7	0	1
2021	5.3	5.3	3	0
2019	6.1	6.1	3	0
2018	3.7	3.7	1	1

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · OK · Owasso

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 45 employers in Owasso, OK · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	GRANTS PASS DCU_1365401	GRANTS PASS, OR	4.2 TCR
NAICS-TCR	FIVE MILE_1363454	BOISE, ID	4.2 TCR
NAICS-TCR	LAKEDALE_1369663	FAYETTEVILLE, NC	4.2 TCR
NAICS-TCR	ABERDEEN_1352279	ABERDEEN, SD	4.2 TCR
STATE-SIZE	Shawnee Service Center	SHAWNEE	59 FTE
STATE-SIZE	Ardmore Service Center	ARDMORE	59 FTE
STATE-SIZE	SEWELL BROS., INC.	OKLAHOMA CITY	59 FTE
STATE-SIZE	Hunter Heat and Air	ARDMORE	59 FTE
CITY-NEAR	88869	Owasso	1,726 FTE
CITY-NEAR	168	Owasso	414 FTE
CITY-NEAR	WM 168	Owasso	409 FTE
CITY-NEAR	National Steak Processors LLC	Owasso	320 FTE
NAT-TCR	485610-Manvel Po	Manvel, TX	4.2 TCR
NAT-TCR	071806-Cos-Main Office Sta	Colorado Springs, CO	4.2 TCR
NAT-TCR	054464-Lompoc Po	Lompoc, CA	4.2 TCR
NAT-TCR	204607-Lex-Brentwood Sta	Lexington, KY	4.2 TCR
NAT-SIZE	043879-Harrison Po	Harrison, AR	59 FTE
NAT-SIZE	483185-Forney Po	Forney, TX	59 FTE
NAT-SIZE	482228-Dal-Spring Valley Sta	Dallas, TX	59 FTE
NAT-SIZE	480334-Arl-Watson Community Sta	Arlington, TX	59 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, 2019, 2018. 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.