Mail and Parcel Delivery · Tennessee

479300-Winchester Po

Name: 479300-Winchester Po Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Winchester, TN · ~36 workers · 3 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 4.3
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

479300-Winchester Po runs at 95% of its industry's injury rate - about level with the typical Mail and Parcel Delivery workplace, earning a grade C.

479300-Winchester Po: 4.3 TCR = 95% of Mail and Parcel Delivery BLS 4.5 · 3y Form 300A (see methodology below)

479300-Winchester Po safety composite

479300-Winchester Po scores strongest on total case rate (tcr) (safer than 79% 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).

70/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): B 4.26 per 100 workers

Safer than 79% of industry peers
DART rate: C 3.08 per 100 workers

Safer than 73% 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

479300-Winchester Po: 3.5 → 6.2 TCR

Peak year 2022 @ 6.2 TCR · DART/TCR 0.72× in 2022

479300-Winchester Po's TCR rose 2.7 from 3.5 in 2017 to 6.2 in 2022. In 2022, DART was 0.72× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 491110 · Winchester, TN AT/BELOW-IND · SMALL

Grade C · TCR 4.3 · 95% of ind

DART 3.1 DART
RANK #89/324
PHOTO STRATFORD_1434154
BOOK 3y book
INJ 4 inj
SIZE ~36 FTE

Nearest TCR peer: STRATFORD_1434154 (0.0 TCR gap)

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

This site

4.3
STRATFORD_1434

4.3
MARIETTA - SPR

4.3
ALMADEN VALLEY

4.3
NORTH BEND_137

4.3

What this shows 479300-Winchester Po averages 4.3 TCR (95% of the Mail and Parcel Delivery BLS benchmark).

479300-Winchester Po TCR series: 2017=3.5 · 2019=3.2 · 2022=6.2 · BLS 4.5

Where 479300-Winchester 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 Tennessee alone (the establishments it most directly competes with for workers and contracts): ranked #89 safest of 324 Mail and Parcel Delivery employers in Tennessee.

479300-Winchester Po (36 employees, TCR 4.3) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

479300-Winchester 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	6.2	3.1	2
2019	3.2	3.2	1
2017	3.5	3.5	1

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · TN · Winchester

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 10,743 rated employers in Tennessee with headcount on file · 24 employers in Winchester, TN · 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	STRATFORD_1434154	STRATFORD, CT	4.3 TCR
NAICS-TCR	MARIETTA - SPRAYBERRY_1382513	MARIETTA, GA	4.3 TCR
NAICS-TCR	ALMADEN VALLEY_1352781	SAN JOSE, CA	4.3 TCR
NAICS-TCR	NORTH BEND_1375254	NORTH BEND, WA	4.3 TCR
STATE-SIZE	Benton	BENTON	36 FTE
STATE-SIZE	Waynesboro Office,	SAVANNAH	36 FTE
STATE-SIZE	0000000931 WATER/SEWER-WATER FCLTY MAINT	JOHNSON CITY	36 FTE
STATE-SIZE	Chris Woods Construction Company, Inc.	MEMPHIS	36 FTE
CITY-NEAR	Southern Tennessee Medical Center LLC	Winchester	799 FTE
CITY-NEAR	Southern Tennessee Regional Health System-Winchester/Sewanee	Winchester	566 FTE
CITY-NEAR	Tepro Incorporated	Winchester	435 FTE
CITY-NEAR	WM 735	Winchester	280 FTE
NAT-TCR	392717-Edmond Po	Edmond, OK	4.3 TCR
NAT-TCR	288160-Villa Ridge Po	Villa Ridge, MO	4.3 TCR
NAT-TCR	490918-Brigham City Po	Brigham City, UT	4.3 TCR
NAT-TCR	Japs Olson - St Louis Park	St. Louis Park, MN	4.3 TCR
NAT-SIZE	013940-Harvest Po	Harvest, AL	36 FTE
NAT-SIZE	273783-Jackson Po	Jackson, MS	36 FTE
NAT-SIZE	Davannis Inc. Oven Hearth Wholesale Bakery	St Paul, MN	36 FTE
NAT-SIZE	017970-Sylacauga Po	Sylacauga, AL	36 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, 2019, 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.