Mail and Parcel Delivery · Iowa

185724-Marshalltown Po

Name: 185724-Marshalltown Po Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Marshalltown, IA · ~48 workers · 6 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

F
Failing Safety Record: 10.2
Avg TCR: 4.5
Industry avg: 1
Fatality

Subscribe to safety-record updates (RSS)

The verdict

185724-Marshalltown Po runs at 226% of its industry's injury rate - far more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade F.

185724-Marshalltown Po: 10.2 TCR = 226% of Mail and Parcel Delivery BLS 4.5 · 6y Form 300A (see methodology below)

185724-Marshalltown Po safety composite

185724-Marshalltown Po scores strongest on dart rate (safer than 57% 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).

29/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): F 10.18 per 100 workers

Safer than 22% of industry peers
DART rate: C 4.72 per 100 workers

Safer than 57% 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%).

TCR Δ

−3.8

2017→2022

185724-Marshalltown Po injury rate improved

185724-Marshalltown Po's TCR fell 3.8 from 13.2 in 2017 to 9.4 in 2022. Peak filing year was 2018 at 22.3 TCR. In 2022, DART was 0.46× this establishment's average TCR (severity share of cases).

2017=13.2 · 2018=22.3 · 2019=6.8 · 2020=7.1 · 2021=2.3 · 2022=9.4

OSHA ITA Form 300A scorecard

Establishment book 491110 · Marshalltown, IA ABOVE-IND · SMALL

Grade F · TCR 10.2 · 226% of ind

DART 4.7 DART
RANK #106/157
PHOTO READING STATION_1436…
BOOK 6y book
INJ 27 inj
SIZE ~48 FTE

Nearest TCR peer: READING STATION_1436540 (0.0 TCR gap)

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

This site

10.2
READING STATIO

10.2
SEASIDE_138109

10.2
SAINT CLAIR SH

10.2
355126-MAS-NOR

10.2

What this shows 185724-Marshalltown Po averages 10.2 TCR (226% of the Mail and Parcel Delivery BLS benchmark).

185724-Marshalltown Po TCR series: 2017=13.2 · 2018=22.3 · 2019=6.8 · 2020=7.1 · 2021=2.3 · 2022=9.4 · BLS 4.5

Where 185724-Marshalltown Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 22% of graded establishments in this industry, whose median TCR is 6.8.

Grade F

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #106 safest of 157 Mail and Parcel Delivery employers in Iowa.

185724-Marshalltown Po (48 employees, TCR 10.2) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

185724-Marshalltown 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	9.4	4.7	4	0	0
2021	2.3	2.3	2	0	0
2020	7.1	7.1	3	0	0
2019	6.8	2.3	3	0	0
2018	22.3	17.8	10	0	0
2017	13.2	4.4	5	1	1

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · IA · Marshalltown

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 67 employers in Marshalltown, IA · 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	READING STATION_1436540	READING, PA	10.2 TCR
NAICS-TCR	SEASIDE_1381098	SEASIDE, CA	10.2 TCR
NAICS-TCR	SAINT CLAIR SHORES_1380306	SAINT CLAIR SHORES, MI	10.2 TCR
NAICS-TCR	355126-MAS-NORTH BR	NORTH MASSAPEQUA, NY	10.2 TCR
STATE-SIZE	J&J Cattle Co	MARENGO	48 FTE
STATE-SIZE	AMVC Management Services	AUDUBON	48 FTE
STATE-SIZE	Water Administration Building	CEDAR RAPIDS	48 FTE
STATE-SIZE	Greiner Buildings, Inc.	WASHINGTON	48 FTE
CITY-NEAR	Swift Pork Company	Marshalltown	2,350 FTE
CITY-NEAR	JBS Marshalltown	Marshalltown	2,231 FTE
CITY-NEAR	Iowa Veterans Home	Marshalltown	1,067 FTE
CITY-NEAR	Lennox Residential Marshalltown	Marshalltown	755 FTE
NAT-TCR	215863-Marrero Po	Marrero, LA	10.2 TCR
NAT-TCR	215058-Lch-Drew Sta	Lake Charles, LA	10.2 TCR
NAT-TCR	119454-Wpb-Riviera Beach Br	Riviera Beach, FL	10.2 TCR
NAT-TCR	120479-Atl-North Atlanta Br	Atlanta, GA	10.2 TCR
NAT-SIZE	253932-Grr-Kentwood Br	Grand Rapids, MI	48 FTE
NAT-SIZE	262061-Cottage Grove Po	Cottage Grove, MN	48 FTE
NAT-SIZE	172656-Evn-River City Sta	Evansville, IN	48 FTE
NAT-SIZE	262596-Dul-Mount Royal Sta	Duluth, MN	48 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.