Mail and Parcel Delivery · South Carolina

450820-Blythewood Po

Name: 450820-Blythewood Po Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Blythewood, SC · ~32 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 5.2
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

450820-Blythewood Po runs at 114% of its industry's injury rate - about level with the typical Mail and Parcel Delivery workplace, earning a grade C.

450820-Blythewood Po: 5.2 TCR = 114% of Mail and Parcel Delivery BLS 4.5 · 4y Form 300A (see methodology below)

450820-Blythewood Po safety composite

450820-Blythewood Po scores strongest on total case rate (tcr) (safer than 69% of same-industry peers) and weakest on dart rate (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).

58/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 5.15 per 100 workers

Safer than 69% of industry peers
DART rate: D 5.45 per 100 workers

Safer than 50% 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%).

Rising injury rate

450820-Blythewood Po: 3.9 → 5.5 TCR

Peak year 2020 @ 7.3 TCR · DART/TCR 1.06× in 2022

450820-Blythewood Po's TCR rose 1.6 from 3.9 in 2018 to 5.5 in 2022. Peak filing year was 2020 at 7.3 TCR. In 2022, DART was 1.06× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 491110 · Blythewood, SC ABOVE-IND · SMALL

Grade C · TCR 5.2 · 114% of ind

DART 5.5 DART
RANK #91/218
PHOTO COVENTRY_1359450
BOOK 4y book
INJ 6 inj
SIZE ~32 FTE

Nearest TCR peer: COVENTRY_1359450 (0.0 TCR gap)

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

This site

5.2
COVENTRY_13594

5.2
SNOHOMISH_1381

5.2
LINCOLNTON_137

5.2
ROANOKE CARRIE

5.2

What this shows 450820-Blythewood Po averages 5.2 TCR (114% of the Mail and Parcel Delivery BLS benchmark).

450820-Blythewood Po TCR series: 2018=3.9 · 2019=3.9 · 2020=7.3 · 2022=5.5 · BLS 4.5

Where 450820-Blythewood Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 69% of graded establishments in this industry, whose median TCR is 6.8.

Grade C

More dangerous than peersSafer than peers

Narrower to South Carolina alone (the establishments it most directly competes with for workers and contracts): ranked #91 safest of 218 Mail and Parcel Delivery employers in South Carolina.

450820-Blythewood Po (32 employees, TCR 5.2) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

450820-Blythewood Po has fewer 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
2022	5.5	5.5	2
2020	7.3	7.3	2
2019	3.9	0.0	1
2018	3.9	3.9	1

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · SC · Blythewood

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 7,610 rated employers in South Carolina with headcount on file · 36 employers in Blythewood, SC · 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	COVENTRY_1359450	COVENTRY, RI	5.2 TCR
NAICS-TCR	SNOHOMISH_1381935	SNOHOMISH, WA	5.2 TCR
NAICS-TCR	LINCOLNTON_1370501	NEW YORK, NY	5.2 TCR
NAICS-TCR	ROANOKE CARRIER ANNEX_1379516	ROANOKE, VA	5.2 TCR
STATE-SIZE	Humphrey Coker Seed Company Inc	HARTSVILLE	32 FTE
STATE-SIZE	Humphrey Coker Seed Company - Salters Gin	SALTERS	32 FTE
STATE-SIZE	Electric Utility	ABBEVILLE	32 FTE
STATE-SIZE	Ridgeland	RIDGELAND	32 FTE
CITY-NEAR	South Carolina Department of Public Safety - All Divisions	Blythewood	1,348 FTE
CITY-NEAR	South Carolina Department of Public Safety - Highway Patrol	Blythewood	890 FTE
CITY-NEAR	Koyo Richland Plant	Blythewood	458 FTE
CITY-NEAR	JTEKT North America	Blythewood	447 FTE
NAT-TCR	204532-Leitchfield Po	Leitchfield, KY	5.2 TCR
NAT-TCR	332347-Edison Po	Edison, NJ	5.2 TCR
NAT-TCR	Joswig Construction Inc.	Largo, FL	5.2 TCR
NAT-TCR	4795-EA-MAF-MIDLAND-ODESSA-MAF-TRML	Midland, TX	5.2 TCR
NAT-SIZE	367144-Smithfield Po	Smithfield, NC	32 FTE
NAT-SIZE	366376-Randleman Po	Randleman, NC	32 FTE
NAT-SIZE	556768-Ranson Po	Ranson, WV	32 FTE
NAT-SIZE	517770-Rocky Mount Po	Rocky Mount, VA	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, 2020, 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.