Certification of schools and teachers · Arizona
Maricopa County - Library District (650)
Phoenix, AZ · ~274 workers · 6 years of OSHA Injury Tracking Application data.
- A
- Excellent Safety Record
- 1.1
- Avg TCR
- 3.2
- Industry avg
- 0
- Fatalities
The verdict
Maricopa County - Library District (650) runs at 33% of its industry's injury rate - far safer than the typical Certification of schools and teachers workplace, earning a grade A.
Maricopa County - Library District (650): 1.1 TCR = 33% of Certification of schools and teachers BLS 3.2 · 6y Form 300A (see methodology below)
Maricopa County - Library District (650) safety composite
Maricopa County - Library District (650) scores strongest on total case rate (tcr) (safer than 66% of same-industry peers) and weakest on dart rate (safer than 44%), 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).
54/100
Percentile-weighted across 3 of 3 measures
- Total Case Rate (TCR)
- C 1.06 per 100 workers
Safer than 66% of industry peers
- DART rate
- D 0.54 per 100 workers
Safer than 44% of industry peers
- Fatalities
- D 0
Safer than 50% 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
−0.5
2019→2024
Maricopa County - Library District (650) injury rate improved
Maricopa County - Library District (650)'s TCR fell 0.5 from 1.6 in 2019 to 1.1 in 2024. Peak filing year was 2019 at 1.6 TCR. In 2024, DART was 0.51× this establishment's average TCR (severity share of cases).
2019=1.6 · 2020=1.1 · 2021=1.5 · 2022=0.5 · 2023=0.6 · 2024=1.1
OSHA ITA Form 300A scorecard
Establishment book 923110 · Phoenix, AZ AT/BELOW-IND · MID
Grade A · TCR 1.1 · 33% of ind
- DART 0.5 DART
- RANK P66
- PHOTO University of La Verne
- BOOK 6y book
- INJ 11 inj
- SIZE ~274 FTE
Nearest TCR peer: University of La Verne (0.0 TCR gap)
Read with this employer → · Industry book → · Arizona employers → · Look up another →
Maricopa County - Library District (650) in the TCR neighbourhood
Average Total Case Rate among this establishment and nearest same-industry peers
- This site
Maricopa County - Library District (650)
1.1 TCR
- Dept. of Educa
Dept. of Education & Early Development (8)
1.1 TCR
- University of
University of La Verne
1 TCR
- Dept. of Educa
Dept. of Education & Early Development (4)
1 TCR
- Maricopa Count
Maricopa County - Education Service (370)
1 TCR
What this shows Maricopa County - Library District (650) averages 1.1 TCR (33% of the Certification of schools and teachers BLS benchmark).
Maricopa County - Library District (650) TCR series: 2019=1.6 · 2020=1.1 · 2021=1.5 · 2022=0.5 · 2023=0.6 · 2024=1.1 · BLS 3.2
Where Maricopa County - Library District (650) falls in its industry
41 Certification of schools and t establishmentsSafer than 66% of graded establishments in this industry, whose median TCR is 2.1.
Maricopa County - Library District (650) has more employees than the Certification of schools and teachers median and a lower injury rate than the industry's median TCR of 2.1. 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 | 1.1 | 0.5 | 2 | 0 | 0 |
| 2023 | 0.6 | 0.6 | 1 | 0 | 0 |
| 2022 | 0.5 | 0.0 | 0 | 1 | 0 |
| 2021 | 1.5 | 0.5 | 3 | 0 | 0 |
| 2020 | 1.1 | 1.1 | 2 | 0 | 0 |
| 2019 | 1.6 | 1.1 | 3 | 0 | 0 |
OSHA ITA peer cross-reference
Establishment peer ledger
923110 · AZ · Phoenix
41 Certification of schools and teachers employers nationwide with a credible TCR · 9,594 rated employers in Arizona with headcount on file · 2,630 employers in Phoenix, AZ · 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 | University of La Verne | 1.0 TCR |
| NAICS-TCR | Dept. of Education & Early Development (8) | 1.1 TCR |
| NAICS-TCR | Dept. of Education & Early Development (4) | 1.0 TCR |
| NAICS-TCR | Maricopa County - Education Service (370) | 1.0 TCR |
| STATE-SIZE | Achen Gardner Construction, LLC | 274 FTE |
| STATE-SIZE | Brewer Enterprises Inc. | 274 FTE |
| STATE-SIZE | Ace Hardware Retail Support Center (Prescott Valley) | 274 FTE |
| STATE-SIZE | 660-00682 | 274 FTE |
| CITY-NEAR | Maricopa County | 15,504 FTE |
| CITY-NEAR | Phoenix Children's Hospital | 7,575 FTE |
| CITY-NEAR | All Company | 6,261 FTE |
| CITY-NEAR | 6403-64030500 | 6,153 FTE |
| NAT-TCR | McKeesport Wastewater | 1.1 TCR |
| NAT-TCR | Swagelok Main Plant | 1.1 TCR |
| NAT-TCR | Signal Restoration USA | 1.1 TCR |
| NAT-TCR | 64th | 1.1 TCR |
| NAT-SIZE | YKK AP America - Macon Residential Facility | 274 FTE |
| NAT-SIZE | Nottingham Village | 274 FTE |
| NAT-SIZE | GR-Oliver Healthcare Packaging | 274 FTE |
| NAT-SIZE | Peters Fruit Farms Inc. | 274 FTE |
Rel codes: NAICS-TCR · STATE-SIZE · CITY-NEAR · NAT-TCR/NAT-SIZE cross-state. Read with this employer →
Read our methodology - how this data is sourced, computed, and verified.