Mail and Parcel Delivery · Idaho

Nampa Carrier Annex_1374360

Nampa, ID · ~133 workers · 2 years of OSHA Injury Tracking Application data.

D
Poor Safety Record
5.4
Avg TCR
4.5
Industry avg
0
Fatalities
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The verdict

Nampa Carrier Annex_1374360 runs at 120% of its industry's injury rate - more dangerous than the typical Mail and Parcel Delivery workplace, earning a grade D.

Nampa Carrier Annex_1374360: 5.4 TCR = 120% of Mail and Parcel Delivery BLS 4.5 · 2y Form 300A (see methodology below)

Nampa Carrier Annex_1374360 safety composite

Nampa Carrier Annex_1374360 scores strongest on total case rate (tcr) (safer than 66% 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).

C

59/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
C 5.42 per 100 workers

Safer than 66% of industry peers

DART rate
C 4.83 per 100 workers

Safer than 56% 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%).

Nampa Carrier Annex_1374360 held a steady TCR band

Nampa Carrier Annex_1374360's TCR held near 0.2 from 5.3 in 2023 to 5.5 in 2024. In 2024, DART was 0.89× this establishment's average TCR (severity share of cases).

2023=5.3 · 2024=5.5

OSHA ITA Form 300A scorecard

Establishment book 491110 · Nampa, ID ABOVE-IND · MID

Grade D · TCR 5.4 · 120% of ind

  • DART 4.8 DART
  • RANK #28/56
  • PHOTO ROSE CITY CARRIER AN…
  • BOOK 2y book
  • INJ 14 inj
  • SIZE ~133 FTE

Nearest TCR peer: ROSE CITY CARRIER ANNEX_1375616 (0.0 TCR gap)

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

Nampa Carrier Annex_1374360 in the TCR neighbourhood

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

TCR

What this shows Nampa Carrier Annex_1374360 averages 5.4 TCR (120% 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

Nampa Carrier Annex_1374360 TCR series: 2023=5.3 · 2024=5.5 · BLS 4.5

Where Nampa Carrier Annex_1374360 falls in its industry

13,818 Mail and Parcel Delivery establishments

Safer than 66% of graded establishments in this industry, whose median TCR is 6.8.

More dangerous than peersSafer than peers

Narrower to Idaho alone (the establishments it most directly competes with for workers and contracts): ranked #28 safest of 56 Mail and Parcel Delivery employers in Idaho.

Nampa Carrier Annex_1374360 (133 employees, TCR 5.4) 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 Nampa Carrier Annex_1374360
Nampa Carrier Annex_1374360 (133 employees, TCR 5.4) among 29 same-industry peers, split at the industry median of 51 employees and a TCR of 6.8

Nampa Carrier Annex_1374360 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 5.5 4.8 8 0 0
2023 5.3 4.6 6 1 0

OSHA ITA peer cross-reference

Establishment peer ledger

491110 · ID · Nampa

13,818 Mail and Parcel Delivery employers nationwide with a credible TCR · 2,774 rated employers in Idaho with headcount on file · 228 employers in Nampa, ID · 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 ROSE CITY CARRIER ANNEX_1375616 5.4 TCR
NAICS-TCR HENDERSONVILLE ANNEX_1366721 5.4 TCR
NAICS-TCR CLEARWATER_1358298 5.4 TCR
NAICS-TCR GLENDALE_1364939 5.4 TCR
STATE-SIZE A-1 Heating & Air Conditioning, Inc 133 FTE
STATE-SIZE Caldwell Plant 133 FTE
STATE-SIZE Old Faithful Beverage Company 133 FTE
STATE-SIZE Kendall Administration - Meridian 133 FTE
CITY-NEAR Amazon.com Services LLC - BOI2 2,940 FTE
CITY-NEAR Saint Alphonsus Medical Center, Nampa (Garrity)-SAHS-ID/OR 1,047 FTE
CITY-NEAR Saint Alphonsus Medical Center Nampa 922 FTE
CITY-NEAR Lactalis Nampa 863 FTE
NAT-TCR Rose Meat Services Inc. DBA Glen Rose Meat Company 5.4 TCR
NAT-TCR Gerrity's Supermarkets, Moosic 5.4 TCR
NAT-TCR Thales DIS USA, Inc 5.4 TCR
NAT-TCR MILWAUKEE 5.4 TCR
NAT-SIZE Thompson Hardwoods 133 FTE
NAT-SIZE Greenville Embassy Suites 133 FTE
NAT-SIZE Sierra Air Inc 133 FTE
NAT-SIZE Avantara Chicago Ridge 133 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.