Assessor's offices, tax · Washington

King County Assessor's Office

Seattle, WA · ~227 workers · 5 years of OSHA Injury Tracking Application data.

A
Excellent Safety Record
1.1
Avg TCR
3.2
Industry avg
0
Fatalities
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The verdict

King County Assessor's Office runs at 36% of its industry's injury rate - far safer than the typical Assessor's offices, tax workplace, earning a grade A.

King County Assessor's Office: 1.1 TCR = 36% of Assessor's offices, tax BLS 3.2 · 5y Form 300A (see methodology below)

King County Assessor's Office safety composite

King County Assessor's Office scores strongest on dart rate (safer than 68% of same-industry peers) and weakest on total case rate (tcr) (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).

D

54/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR)
D 1.14 per 100 workers

Safer than 44% of industry peers

DART rate
C 0 per 100 workers

Safer than 68% 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

−0.6

2019→2023

King County Assessor's Office injury rate improved

King County Assessor's Office's TCR fell 0.6 from 1.2 in 2019 to 0.6 in 2023. Peak filing year was 2022 at 2.3 TCR. In 2023, DART was 0× this establishment's average TCR (severity share of cases).

2019=1.2 · 2020=1.7 · 2021=0.0 · 2022=2.3 · 2023=0.6

OSHA ITA Form 300A scorecard

Establishment book 921130 · Seattle, WA AT/BELOW-IND · MID

Grade A · TCR 1.1 · 36% of ind

  • DART 0.0 DART
  • RANK P44
  • PHOTO Illinois Liquor Cont…
  • BOOK 5y book
  • INJ 10 inj
  • SIZE ~227 FTE

Nearest TCR peer: Illinois Liquor Control Commission-Chicago (0.0 TCR gap)

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

King County Assessor's Office in the TCR neighbourhood

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

TCR

What this shows King County Assessor's Office averages 1.1 TCR (36% of the Assessor's offices, tax BLS benchmark).

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

King County Assessor's Office TCR series: 2019=1.2 · 2020=1.7 · 2021=0 · 2022=2.3 · 2023=0.6 · BLS 3.2

Where King County Assessor's Office falls in its industry

104 Assessor's offices, tax establishments

Safer than 44% of graded establishments in this industry, whose median TCR is 1.0.

More dangerous than peersSafer than peers
King County Assessor's Office (227 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 66 employees and a TCR of 1.0 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 05001,0001,5002,000 051015 Average employees Total Case Rate King County Assessor's Office
King County Assessor's Office (227 employees, TCR 1.1) among 29 same-industry peers, split at the industry median of 66 employees and a TCR of 1.0

King County Assessor's Office has more employees than the Assessor's offices, tax median and a higher injury rate than the industry's median TCR of 1.0. 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
2023 0.6 0.0 1 0 0
2022 2.3 0.0 4 0 0
2021 0.0 0.0 0 0 0
2020 1.7 0.6 3 0 0
2019 1.2 0.6 2 0 0

OSHA ITA peer cross-reference

Establishment peer ledger

921130 · WA · Seattle

104 Assessor's offices, tax employers nationwide with a credible TCR · 10,147 rated employers in Washington with headcount on file · 1,279 employers in Seattle, WA · 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 Illinois Liquor Control Commission-Chicago 1.2 TCR
NAICS-TCR State of Oregon 1.2 TCR
NAICS-TCR San Joaquin County Treasurer-Tax Collector/Revenue Recovery 1.1 TCR
NAICS-TCR Midland County 1.2 TCR
STATE-SIZE BM Administrative Services 227 FTE
STATE-SIZE Goodrich Corporation (Spokane WA) 227 FTE
STATE-SIZE Vinculums Services 226 FTE
STATE-SIZE South Sound 226 FTE
CITY-NEAR UW Seattle 32,378 FTE
CITY-NEAR The United States of America 25,000 FTE
CITY-NEAR Starz Entertainment 25,000 FTE
CITY-NEAR UW Medical Center - Montlake and NW 11,307 FTE
NAT-TCR Abbvie Waukegan 1.1 TCR
NAT-TCR Laredo Saunders Service Center 1.1 TCR
NAT-TCR Diamond Roofing - Akron 1.1 TCR
NAT-TCR Azelis Americas CASE Garland 1.1 TCR
NAT-SIZE 5th Axis Inc 227 FTE
NAT-SIZE SEJONG 227 FTE
NAT-SIZE Varney, Inc. 227 FTE
NAT-SIZE Fire Department 227 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: 2023, 2022, 2021, 2020, 2019. 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.