Mail and Parcel Delivery · Virginia

518586-Sterling Po

Name: 518586-Sterling Po Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Sterling, VA · ~43 workers · 5 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

C
Average Safety Record: 4.8
Avg TCR: 4.5
Industry avg: 0
Fatalities

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The verdict

518586-Sterling Po runs at 106% of its industry's injury rate - about level with the typical Mail and Parcel Delivery workplace, earning a grade C.

518586-Sterling Po: 4.8 TCR = 106% of Mail and Parcel Delivery BLS 4.5 · 5y Form 300A (see methodology below)

518586-Sterling Po safety composite

518586-Sterling Po scores strongest on total case rate (tcr) (safer than 74% of same-industry peers) and weakest on dart rate (safer than 20%), 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).

49/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 4.75 per 100 workers

Safer than 74% of industry peers
DART rate: F 10.85 per 100 workers

Safer than 20% 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

518586-Sterling Po: 2.4 → 13.6 TCR

Peak year 2022 @ 13.6 TCR · DART/TCR 2.28× in 2022

518586-Sterling Po's TCR rose 11.1 from 2.4 in 2018 to 13.6 in 2022. In 2022, DART was 2.28× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 491110 · Sterling, VA ABOVE-IND · SMALL

Grade C · TCR 4.8 · 106% of ind

DART 10.8 DART
RANK #99/349
PHOTO BLUE SPRINGS_1355268
BOOK 5y book
INJ 6 inj
SIZE ~43 FTE

Nearest TCR peer: BLUE SPRINGS_1355268 (0.0 TCR gap)

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

This site

4.8
BLUE SPRINGS_1

4.8
RONKONKOMA_137

4.8
SHERIDAN PARK_

4.8
ELIZABETHTON_1

4.8

What this shows 518586-Sterling Po averages 4.8 TCR (106% of the Mail and Parcel Delivery BLS benchmark).

518586-Sterling Po TCR series: 2018=2.4 · 2019=2.3 · 2020=2.8 · 2021=2.7 · 2022=13.6 · BLS 4.5

Where 518586-Sterling Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 74% of graded establishments in this industry, whose median TCR is 6.8.

Grade C

More dangerous than peersSafer than peers

Narrower to Virginia alone (the establishments it most directly competes with for workers and contracts): ranked #99 safest of 349 Mail and Parcel Delivery employers in Virginia.

518586-Sterling Po (43 employees, TCR 4.8) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

518586-Sterling 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	Illnesses
2022	13.6	10.8	2	3
2021	2.7	0.0	1	0
2020	2.8	2.8	1	0
2019	2.3	2.3	1	0
2018	2.4	0.0	1	0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · VA · Sterling

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 12,673 rated employers in Virginia with headcount on file · 222 employers in Sterling, VA · 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	BLUE SPRINGS_1355268	BLUE SPRINGS, MO	4.8 TCR
NAICS-TCR	RONKONKOMA_1379821	RONKONKOMA, NY	4.8 TCR
NAICS-TCR	SHERIDAN PARK_1381492	BREMERTON, WA	4.8 TCR
NAICS-TCR	ELIZABETHTON_1362286	ELIZABETHTON, TN	4.8 TCR
STATE-SIZE	Tahoe Hydro	CARSON CITY	43 FTE
STATE-SIZE	Soli Organic Inc. - Elkwood	ELKWOOD	43 FTE
STATE-SIZE	Prospect Solar LLC	STERLING	43 FTE
STATE-SIZE	Water and Sewer	SALEM	43 FTE
CITY-NEAR	AMZL : DDC4	Sterling	868 FTE
CITY-NEAR	Wegmans Dulles 007	Sterling	478 FTE
CITY-NEAR	Prospect Waterproofing Company	Sterling	465 FTE
CITY-NEAR	2038	Sterling	421 FTE
NAT-TCR	350888-Bkn-Williamsburg Sta	Brooklyn, NY	4.8 TCR
NAT-TCR	333850-Jackson Po	Jackson, NJ	4.8 TCR
NAT-TCR	338925-West New York Po	West New York, NJ	4.8 TCR
NAT-TCR	275785-Olive Branch Po	Olive Branch, MS	4.8 TCR
NAT-SIZE	104955-Wdc-Brookland Sta	Washington, DC	43 FTE
NAT-SIZE	235220-Lexington Park Po	Lexington Park, MD	43 FTE
NAT-SIZE	238483-Ssp-Takoma Park Carrier Anx	Silver Spring, MD	43 FTE
NAT-SIZE	418684-Upper Darby Po	Upper Darby, PA	43 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. 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.