Mail and Parcel Delivery · Illinois

NAPERVILLE_1374385

Naperville, IL · ~170 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.6
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

NAPERVILLE_1374385 runs at 125% of its industry's injury rate - more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade D.

NAPERVILLE_1374385: 5.6 TCR = 125% of Mail and Parcel Delivery BLS 4.5 · 2y Form 300A (see methodology below)

NAPERVILLE_1374385 safety composite

NAPERVILLE_1374385 scores strongest on total case rate (tcr) (safer than 64% of same-industry peers) and weakest on dart rate (safer than 46%), 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

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 5.63 per 100 workers

Safer than 64% of industry peers

DART rate
D 5.99 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

NAPERVILLE_1374385: 5.3 → 6.0 TCR

Peak year 2024 @ 6.0 TCR · DART/TCR 1.06× in 2024

NAPERVILLE_1374385's TCR rose 0.7 from 5.3 in 2023 to 6.0 in 2024. In 2024, DART was 1.06× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 491110 · Naperville, IL ABOVE-IND · MID

Grade D · TCR 5.6 · 125% of ind

  • DART 6.0 DART
  • RANK #159/599
  • PHOTO 015510-MILLBROOK PO
  • BOOK 2y book
  • INJ 18 inj
  • SIZE ~170 FTE

Nearest TCR peer: 015510-MILLBROOK PO (0.0 TCR gap)

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

NAPERVILLE_1374385 in the TCR neighbourhood

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

TCR

What this shows NAPERVILLE_1374385 averages 5.6 TCR (125% of the Mail and Parcel Delivery BLS benchmark).

Source U.S. Department of Labor, OSHA Injury Tracking Application (Form 300A) As of 2026-09-26

NAPERVILLE_1374385 TCR series: 2023=5.3 · 2024=6 · BLS 4.5

Where NAPERVILLE_1374385 falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 64% of graded establishments in this industry, whose median TCR is 6.8.

More dangerous than peersSafer than peers

Narrower to Illinois alone (the establishments it most directly competes with for workers and contracts): ranked #159 safest of 599 Mail and Parcel Delivery employers in Illinois.

NAPERVILLE_1374385 (170 employees, TCR 5.6) 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 050100150200 0510152025 Average employees Total Case Rate NAPERVILLE_1374385
NAPERVILLE_1374385 (170 employees, TCR 5.6) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

NAPERVILLE_1374385 has more 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 Fatalities
2024 6.0 6.0 9 1 0
2023 5.3 3.5 9 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · IL · Naperville

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 22,804 rated employers in Illinois with headcount on file · 241 employers in Naperville, IL · 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 015510-MILLBROOK PO 5.6 TCR
NAICS-TCR 045976-MORRILTON PO 5.6 TCR
NAICS-TCR 036773-PRE-PRESCOTT VALLEY STA 5.6 TCR
NAICS-TCR INTERBAY_1367971 5.6 TCR
STATE-SIZE SOUTH HOLLAND MANOR HRC 170 FTE
STATE-SIZE Heritage Manor - Normal #109 170 FTE
STATE-SIZE Elevate Care Riverwoods 170 FTE
STATE-SIZE WM 6485 170 FTE
CITY-NEAR Indian Prairie School District 3,568 FTE
CITY-NEAR Naperville Ill 1,349 FTE
CITY-NEAR Naperville Research Center 862 FTE
CITY-NEAR 2884 Cor3010 855 FTE
NAT-TCR Concord Pec 5.6 TCR
NAT-TCR CRI Tolling 5.6 TCR
NAT-TCR Sunchase Harrisonburg, LLC 5.6 TCR
NAT-TCR Pecan Grove Plantation Country Club 5.6 TCR
NAT-SIZE Ocala Health and Rehabilitation Center 170 FTE
NAT-SIZE Pacific Tomato Growers, Ltd. - Newport TN PH 170 FTE
NAT-SIZE USA Phoenix 1805 E Sky Hbr Cir 170 FTE
NAT-SIZE Niagara LaSalle Corporation 170 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: 2024, 2023. 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.