Mail and Parcel Delivery · Oklahoma

391705-Chickasha Po

Name: 391705-Chickasha Po Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Chickasha, OK · ~32 workers · 6 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 7.8
Avg TCR: 4.5
Industry avg: 1
Fatality

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The verdict

391705-Chickasha Po runs at 173% of its industry's injury rate - more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade D.

391705-Chickasha Po: 7.8 TCR = 173% of Mail and Parcel Delivery BLS 4.5 · 6y Form 300A (see methodology below)

391705-Chickasha Po safety composite

391705-Chickasha Po scores strongest on total case rate (tcr) (safer than 40% 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).

20/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): D 7.77 per 100 workers

Safer than 40% of industry peers
DART rate: F 14.83 per 100 workers

Safer than 10% 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

391705-Chickasha Po: 3.6 → 14.8 TCR

Peak year 2022 @ 14.8 TCR · DART/TCR 1.91× in 2022

391705-Chickasha Po's TCR rose 11.2 from 3.6 in 2017 to 14.8 in 2022. In 2022, DART was 1.91× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 491110 · Chickasha, OK ABOVE-IND · SMALL

Grade D · TCR 7.8 · 173% of ind

DART 14.8 DART
RANK #112/158
PHOTO PRIOR LAKE_1378448
BOOK 6y book
INJ 11 inj
SIZE ~32 FTE

Nearest TCR peer: PRIOR LAKE_1378448 (0.0 TCR gap)

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

This site

7.8
PRIOR LAKE_137

7.8
338816-WAY-SHE

7.8
410956-BROOMAL

7.8
124697-JONESBO

7.8

What this shows 391705-Chickasha Po averages 7.8 TCR (173% of the Mail and Parcel Delivery BLS benchmark).

391705-Chickasha Po TCR series: 2017=3.6 · 2018=7.1 · 2019=3.3 · 2020=6.8 · 2021=11 · 2022=14.8 · BLS 4.5

Where 391705-Chickasha Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 40% of graded establishments in this industry, whose median TCR is 6.8.

Grade D

More dangerous than peersSafer than peers

Narrower to Oklahoma alone (the establishments it most directly competes with for workers and contracts): ranked #112 safest of 158 Mail and Parcel Delivery employers in Oklahoma.

391705-Chickasha Po (32 employees, TCR 7.8) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

391705-Chickasha Po has fewer employees than the Mail and Parcel Delivery median and a higher 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	14.8	14.8	3	1	0
2021	11.0	11.0	2	1	0
2020	6.8	3.4	2	0	1
2019	3.3	0.0	1	0	0
2018	7.1	3.6	2	0	0
2017	3.6	0.0	1	0	0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · OK · Chickasha

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 5,320 rated employers in Oklahoma with headcount on file · 40 employers in Chickasha, 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	PRIOR LAKE_1378448	PRIOR LAKE, MN	7.8 TCR
NAICS-TCR	338816-WAY-SHEFFIELD STA	WAYNE, NJ	7.8 TCR
NAICS-TCR	410956-BROOMALL PO	BROOMALL, PA	7.8 TCR
NAICS-TCR	124697-JONESBORO PO	JONESBORO, GA	7.8 TCR
STATE-SIZE	Oklahoma Production Department	SAKKISAW	32 FTE
STATE-SIZE	Moorleand Plant	MOORELAND	32 FTE
STATE-SIZE	Chouteau Power Plant	PRYOR	32 FTE
STATE-SIZE	OG&E-McClain Power Plant	NEWCASTLE	32 FTE
CITY-NEAR	WM 113	Chickasha	327 FTE
CITY-NEAR	113	Chickasha	321 FTE
CITY-NEAR	Midwest Cooling Towers, Inc.	Chickasha	209 FTE
CITY-NEAR	HSI Sensing	Chickasha	167 FTE
NAT-TCR	281680-Columbia Mo Po	Columbia, MO	7.8 TCR
NAT-TCR	295796-Missoula Po	Missoula, MT	7.8 TCR
NAT-TCR	287254-Sedalia Po	Sedalia, MO	7.8 TCR
NAT-TCR	565050-Manitowoc Po	Manitowoc, WI	7.8 TCR
NAT-SIZE	047741-Rus-North Sta	Russellville, AR	32 FTE
NAT-SIZE	045140-Lit-Industrial Sta	Little Rock, AR	32 FTE
NAT-SIZE	043645-Greenbrier Po	Greenbrier, AR	32 FTE
NAT-SIZE	219516-Youngsville Po	Youngsville, LA	32 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.