Primary schools · Maine

Kittery School District - Horace Mitchell Primary School

Name: Kittery School District - Horace Mitchell Primary School Workplace Safety Data
Creator: PlainSafetyScore
License: https://creativecommons.org/publicdomain/zero/1.0/

Kittery Point, ME · ~66 workers · 4 years of OSHA Injury Tracking Application data.

Compiled by PlainSafetyScore · August 25, 2026

D
Poor Safety Record: 2.2
Avg TCR: 1.4
Industry avg: 0
Fatalities

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The verdict

Kittery School District - Horace Mitchell Primary School runs at 156% of its industry's injury rate - more dangerous than the typical Primary schools workplace, earning a grade D.

Kittery School District - Horace Mitchell Primary School: 2.2 TCR = 156% of Primary schools BLS 1.4 · 4y Form 300A (see methodology below)

Kittery School District - Horace Mitchell Primary School safety composite

Kittery School District - Horace Mitchell Primary School scores strongest on total case rate (tcr) (safer than 74% of same-industry peers) and weakest on dart rate (safer than 36%), 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).

55/100

Percentile-weighted across 3 of 3 measures

Total Case Rate (TCR): C 2.19 per 100 workers

Safer than 74% of industry peers
DART rate: D 2.15 per 100 workers

Safer than 36% 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%).

Rising injury rate

Kittery School District - Horace Mitchell Primary School: 0.0 → 2.1 TCR

Peak year 2019 @ 4.4 TCR · DART/TCR 0.98× in 2020

Kittery School District - Horace Mitchell Primary School's TCR rose 2.1 from 0.0 in 2017 to 2.1 in 2020. Peak filing year was 2019 at 4.4 TCR. In 2020, DART was 0.98× this establishment's average TCR (severity share of cases).

OSHA ITA Form 300A scorecard

Establishment book 611110 · Kittery Point, ME ABOVE-IND · SMALL

Grade D · TCR 2.2 · 156% of ind

DART 2.1 DART
RANK #4/18
PHOTO Blaine High
BOOK 4y book
INJ 4 inj
SIZE ~66 FTE

Nearest TCR peer: Blaine High (0.0 TCR gap)

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

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2.2
Blaine High

2.2
Merritt Creek

2.2
Downers Grove

2.2
Dover-Eyota Hi

2.2

What this shows Kittery School District - Horace Mitchell Primary School averages 2.2 TCR (156% of the Primary schools BLS benchmark).

Kittery School District - Horace Mitchell Primary School TCR series: 2017=0 · 2018=2.3 · 2019=4.4 · 2020=2.1 · BLS 1.4

Where Kittery School District - Horace Mitchell Primary School falls in its industry

3,374 Primary schools establishments

Safer than 74% of graded establishments in this industry, whose median TCR is 3.8.

Grade D

More dangerous than peersSafer than peers

Narrower to Maine alone (the establishments it most directly competes with for workers and contracts): ranked #4 safest of 18 Primary schools employers in Maine.

Kittery School District - Horace Mitchell Primary School (66 employees, TCR 2.2) among 29 same-industry peers, split at the industry median of 76 employees and a TCR of 3.8

Kittery School District - Horace Mitchell Primary School has fewer employees than the Primary schools median and a lower injury rate than the industry's median TCR of 3.8. 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
2020	2.1	2.1	1
2019	4.4	0.0	2
2018	2.3	0.0	1
2017	0.0	0.0	0

OSHA ITA peer cross-reference

Establishment peer ledger

611110 · ME · Kittery Point

3,374 Primary schools employers nationwide with a credible TCR · 2,397 rated employers in Maine with headcount on file · 4 cross-state NAT-TCR peers · 4 cross-state NAT-SIZE peers. Closest matches by relationship code are listed below.

Rel	Establishment	Place	Metric
NAICS-TCR	Blaine High	BLAINE, MN	2.2 TCR
NAICS-TCR	Merritt Creek Academy	DULUTH, MN	2.2 TCR
NAICS-TCR	Downers Grove Grade School District 58	DOWNERS GROVE, IL	2.2 TCR
NAICS-TCR	Dover-Eyota High School	EYOTA, MN	2.2 TCR
STATE-SIZE	CMP - Alfred Service Center	ALFRED	66 FTE
STATE-SIZE	Jim Godbout Plumbing & Heating, Inc. - 486 Elm	BIDDEFORD	66 FTE
STATE-SIZE	Westmor Industries LLC - Brewer	BREWER	66 FTE
STATE-SIZE	Hampden	HAMPDEN	66 FTE
NAT-TCR	BW Plus Kelly Inn Omaha	Omaha, NE	2.2 TCR
NAT-TCR	Ross store 986	Tempe, AZ	2.2 TCR
NAT-TCR	Ross store 1546	Baldwin, MO	2.2 TCR
NAT-TCR	Ross store 536	Gastonia, NC	2.2 TCR
NAT-SIZE	Terra Structures	Douglassville, PA	66 FTE
NAT-SIZE	Southtown FAB	Peoria, IL	66 FTE
NAT-SIZE	Greenville	Wellford, SC	66 FTE
NAT-SIZE	Pikes Creek Site Contractors	Hazleton, PA	66 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: 2020, 2019, 2018, 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.