Mail and Parcel Delivery · Iowa

184302-Humboldt Po

Humboldt, IA · ~21 workers · 2 years of OSHA Injury Tracking Application data.

F
Failing Safety Record
11.6
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

184302-Humboldt Po runs at 258% of its industry's injury rate - far more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade F.

184302-Humboldt Po: 11.6 TCR = 258% of Mail and Parcel Delivery BLS 4.5 · 2y Form 300A (see methodology below)

184302-Humboldt Po safety composite

184302-Humboldt Po scores strongest on fatalities (safer than 51% of same-industry peers) and weakest on total case rate (tcr) (safer than 15%), 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).

D

35/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
F 11.6 per 100 workers

Safer than 15% of industry peers

DART rate
D 5.94 per 100 workers

Safer than 46% 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

184302-Humboldt Po: 11.3 → 11.9 TCR

Peak year 2022 @ 11.9 TCR · DART/TCR 0.51× in 2022

184302-Humboldt Po's TCR rose 0.6 from 11.3 in 2017 to 11.9 in 2022. In 2022, DART was 0.51× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

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

Grade F · TCR 11.6 · 258% of ind

  • DART 5.9 DART
  • RANK #123/157
  • PHOTO CLAREMONT_1358136
  • BOOK 2y book
  • INJ 3 inj
  • SIZE ~21 FTE

Nearest TCR peer: CLAREMONT_1358136 (0.0 TCR gap)

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

184302-Humboldt Po in the TCR neighbourhood

Average Total Case Rate among this establishment and nearest same-industry peers

TCR

What this shows 184302-Humboldt Po averages 11.6 TCR (258% of the Mail and Parcel Delivery BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-08-25

184302-Humboldt Po TCR series: 2017=11.3 · 2022=11.9 · BLS 4.5

Where 184302-Humboldt Po falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 15% of graded establishments in this industry, whose median TCR is 6.8.

More dangerous than peersSafer than peers

Narrower to Iowa alone (the establishments it most directly competes with for workers and contracts): ranked #123 safest of 157 Mail and Parcel Delivery employers in Iowa.

184302-Humboldt Po (21 employees, TCR 11.6) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8 2×2 strategic matrix plotting 30 entities by Average employees (X) and Total Case Rate (Y), with a crosshair dividing the plot into four quadrants. Larger & higher-riskSmaller & higher-riskLarger & saferSmaller & safer than peers 050100150 0510152025 Average employees Total Case Rate 184302-Humboldt Po
184302-Humboldt Po (21 employees, TCR 11.6) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

184302-Humboldt 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 11.9 5.9 2 0 0
2017 11.3 11.3 1 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · IA · Humboldt

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 7,192 rated employers in Iowa with headcount on file · 18 employers in Humboldt, IA · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel Establishment Metric
NAICS-TCR CLAREMONT_1358136 11.6 TCR
NAICS-TCR 324590-LITTLETON PO 11.6 TCR
NAICS-TCR 117515-PINELLAS PARK PO 11.6 TCR
NAICS-TCR PARKVILLE_1434443 11.6 TCR
STATE-SIZE Audubon Vet Clinic 21 FTE
STATE-SIZE Handlos South 21 FTE
STATE-SIZE VALO BioMedia NA, LLC. Adel Farm 21 FTE
STATE-SIZE K & B Ag Supply 21 FTE
CITY-NEAR Humboldt County Memorial Hospital 217 FTE
CITY-NEAR Liguria Foods 143 FTE
CITY-NEAR The Chantland Company 132 FTE
CITY-NEAR PVS Chantland - Pulley 132 FTE
NAT-TCR 117515-Pinellas Park Po 11.6 TCR
NAT-TCR 324590-Littleton Po 11.6 TCR
NAT-TCR 4054-ABS-0017-0016-00002 11.6 TCR
NAT-TCR PennFleet Corp. - Boothwyn, PA 11.6 TCR
NAT-SIZE 258530-Scottville Po 21 FTE
NAT-SIZE 250155-Allendale Po 21 FTE
NAT-SIZE 251040-Blissfield Po 21 FTE
NAT-SIZE 259020-Stevensville Po 21 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, 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.