Concussions account for 12-15% of all injuries in high school football each season. Game injury rates are three times higher than those in practice.
Key Takeaways
- Concussions represent 12-15% of all high school football injuries annually
- During the 2018-2019 academic year, high school football accounted for 12.5 injuries per 1,000 athlete-exposures (AEs) in games, the highest among all high school sports
- ACL tears comprise 12% of all high school football knee injuries
- Ankle sprains: 15% of all high school football injuries, rate 1.74 per 1,000 AEs
- Shoulder dislocation rate: 0.12 per 1,000 AEs in high school football
Nearly half of high school football injuries affect players during practice, so safety training must start there.
Related reading
01 · Category
Concussion/Head27 stats
01
Concussions represent 12-15% of all high school football injuries annually
02
High school football players have a 7.4% concussion rate per season
03
From 2012-2019, 200,000+ concussions reported in high school football
04
Linemen suffer concussions at 2x the rate of backs in high school football
05
40% of high school football concussions occur during blocking/tackling drills
06
Recurrent concussions affect 10-20% of high school football players post-first concussion
07
Game concussions in high school football: 10.3 per 100,000 AEs vs. 2.0 in practice
08
64% of high school football concussions involve loss of consciousness or amnesia
09
High school football concussion rate rose 29% from 2013-2018
10
Quarterbacks have highest concussion risk per play in high school (0.065%)
11
1 in 5 high school football concussions lead to 10+ day recovery time
12
Helmets reduce concussion risk by only 11% in high school football collisions
13
25% of concussed high school football players return to play prematurely
14
Second-impact syndrome rare but fatal: 2-3 cases per year in high school football
15
Female cheerleaders have similar concussion rates to male football players in high school
16
82% of high school football concussions diagnosed by athletic trainers on-field
17
Preseason concussions account for 30% of season total in high school football
18
Cognitive recovery takes average 27.5 days post-concussion in high school football
19
15% of high school football players report multiple concussions over career
20
Tackles cause 67% of football concussions at high school level
21
Rule changes reduced concussion rates by 25% in high school football (2010-2014)
22
1.1-1.7 concussions per 10,000 AEs in high school football games
23
35% of concussed players experience post-concussion syndrome lasting >3 weeks
24
High school football concussions peak in weeks 1-3 of season (40%)
25
Mouthguards reduce concussion severity in 50% of high school football cases
26
12% of high school athletes with concussion history drop out of football
27
Biomechanical studies show 50g linear acceleration threshold exceeded in 20% of HS hits
Interpretation
Concussion/Head Interpretation
It appears we've armored our young gladiators in the noble delusion of safety, for in the theater of Friday night lights the brain remains stubbornly, tragiously, unimpressed by plastic shells and rulebooks.
02 · Category
Incidence and Prevalence30 stats
01
During the 2018-2019 academic year, high school football accounted for 12.5 injuries per 1,000 athlete-exposures (AEs) in games, the highest among all high school sports
02
High school football players experienced over 1.2 million injuries treated in U.S. emergency departments from 2010-2019
03
The injury rate for high school football practices was 4.3 per 1,000 AEs compared to 12.5 per 1,000 AEs in games during 2014-2018
04
Approximately 8.1% of high school football players sustain a time-loss injury each season
05
From 2007-2017, football injuries represented 37% of all high school sports injuries in boys
06
High school football has an annual injury incidence of 15-20 injuries per 100 participants
07
In 2022, there were 115,000 reported injuries in high school football across the US
08
Injury rates in high school football increased by 22% from 2013 to 2018
09
Boys' football injury rate was 3.78 per 1,000 AEs in practices and 15.53 in competitions (2009-2018)
10
High school football contributes to 40% of all catastrophic injuries in school sports annually
11
Over 300,000 high school football players seek medical care for injuries yearly
12
Injury incidence in youth football (including high school) is 2.5 times higher in games than practices
13
From 2015-2019, football had the highest injury rate at 2.02 per 1,000 AEs among 20 sports studied
14
High school linemen have a 1.5-fold higher injury rate than skill position players
15
Annual high school football participation leads to 1 in 5 players sustaining a concussion
16
Practices account for 70% of all high school football injuries due to higher exposure volume
17
Injury rate for 9th graders in football is 25% higher than seniors
18
High school football injuries cost the healthcare system $400 million annually
19
From 2000-2016, football injury claims under insurance rose by 36%
20
Varsity high school football has 1.7 times the injury rate of JV levels
21
In California high schools, football injury rate was 1.69 per 1,000 AEs (2011-2013)
22
National estimate: 500,000 football-related injuries annually in youth/high school
23
High school football injury surveillance shows 3.5 million injuries over 10 years
24
Game injury rate 4 times practice rate in high school football (2005-2007)
25
16.9 injuries per 10,000 athletes in high school football weekly
26
Football accounts for 47% of severe injuries in high school sports
27
Injury proportion in high school football: 69% contact mechanisms
28
High school athletes in football miss 10.2 practices per injury
29
2021 data: 1.98 injuries per 1,000 AEs in high school football practices
30
Longitudinal study (1990-2014) shows stable but high injury rates at 11.0 per 1,000 AEs in games
Interpretation
Incidence and Prevalence Interpretation
While proudly claiming the title of "most injury-prone high school sport" with the grim efficiency of a champion, high school football's staggering injury statistics read less like a trophy case and more like a cautionary tale written in medical bills and emergency room visits.
03 · Category
Lower Body23 stats
01
ACL tears comprise 12% of all high school football knee injuries
02
Knee injury rate in high school football: 0.39 per 1,000 AEs in practices, 1.35 in games
03
Medial collateral ligament (MCL) sprains account for 35% of high school football knee injuries
04
Non-contact knee injuries occur in 22% of high school football cases, often ACL
05
Linemen have 3x higher knee injury risk than defensive backs in HS football
06
ACL reconstruction return-to-sport rate: 63% for high school football players
07
Knee injuries cause 20% of season-ending injuries in high school football
08
Female high school athletes post-ACL tear have 30% re-injury rate vs. males' 15%
09
Cutting maneuvers account for 70% of non-contact ACL tears in HS football
10
Average time loss for MCL grade II sprain: 18 days in high school football
11
Meniscus tears accompany 50% of ACL injuries in high school football players
12
Knee hyperextension injuries: 15% of all lower extremity in HS football
13
Patellofemoral pain syndrome affects 25% of high school football linemen annually
14
Surgical intervention needed in 40% of high school football ACL tears
15
Quadriceps strains: 8% of knee-related injuries in HS football practices
16
Hamstring injuries recur in 33% of high school football players within a year
17
Posterolateral corner injuries rare but severe: 2% of knee injuries, avg 6-month recovery
18
Osgood-Schlatter disease impacts 10-15% of adolescent football players' knees
19
Knee bracing reduces MCL injury risk by 50% in high school football
20
1.2 ACL injuries per 10,000 AEs in high school football competitions
21
Contusion/bruising: 40% of acute knee injuries in HS football
22
Average age for ACL tear in HS football: 16.2 years
23
Bilateral knee injuries occur in 5% of high school football knee cases
Interpretation
Lower Body Interpretation
While the Friday night lights shine on moments of glory, the sobering reality is that for many young athletes, the most indelible mark of their season is not a championship ring but a reconstructed knee and a long, uncertain road back to the game they love.
More related reading
04 · Category
Severity and Outcomes21 stats
01
Ankle sprains: 15% of all high school football injuries, rate 1.74 per 1,000 AEs
02
23% of high school football injuries result in >7 days time loss
03
Catastrophic spinal injuries: 0.5 per 100,000 participants in HS football yearly
04
Average RTP time for concussion: 23.1 days in high school football
05
10% of HS football injuries require surgery, primarily knee/shoulder
06
Heat-related injuries: 1.6 per 10,000 in preseason HS football practices
07
Chronic traumatic encephalopathy (CTE) signs in 99% of deceased HS football players studied
08
35% of severe HS football injuries lead to permanent disability claims
09
Exertional rhabdomyolysis: 0.44 cases per 10,000 HS athletes annually
10
Time loss >21 days for 8.5% of HS football injuries
11
67 catastrophic injuries in HS football 2010-2019, mostly spine
12
Post-ACL injury, 20% of HS football players never return to prior level
13
Mortality from football injuries: 0.21 per 100,000 HS participants
14
50% of severe ankle sprains lead to chronic instability in HS athletes
15
Rehab success rate: 85% for non-surgical HS football injuries
16
Long-term arthritis risk: 50% post-knee injury in HS football players
17
15% of concussions result in prolonged recovery (>28 days) in HS football
18
Insurance claims for HS football injuries average $19,500per severe case
19
Spine fractures: 70% from axial loading in HS football, poor prognosis
20
Prevention programs reduce injury severity by 30% in HS football teams
21
28% of HS football players with injury history retire early due to pain
Interpretation
Severity and Outcomes Interpretation
While ankle sprains might be the most common souvenir from high school football, the sport’s true legacy is a sobering lottery where the prizes can be a lifetime of pain, brain trauma, or a claim check for nearly twenty grand.
05 · Category
Upper Body22 stats
01
Shoulder dislocation rate: 0.12 per 1,000 AEs in high school football
02
Acromioclavicular (AC) joint sprains: 24% of shoulder injuries in HS football
03
Labral tears require surgery in 60% of high school football shoulder cases
04
Clavicle fractures: 15 per 100,000 AEs in high school football tackling
05
Rotator cuff strains affect 12% of throwing positions in HS football
06
Sternoclavicular dislocations rare: 0.5% of upper extremity but high morbidity
07
Shoulder instability recurs in 50% of high school football players post-first dislocation
08
Contusions/bruises: 50% of all shoulder injuries in HS football
09
Quarterbacks have 4x higher throwing shoulder injury rate than non-throwers
10
Average recovery for grade III AC sprain: 42 days in high school football
11
Proximal humerus fractures: 8% of shoulder trauma in HS football collisions
12
SLAP lesions diagnosed via MRI in 30% of chronic shoulder pain in HS QBs
13
Shoulder pads reduce injury severity by 40% in high school football impacts
14
72% of shoulder injuries from player-to-player contact in HS football
15
Elbow dislocations accompany 10% of severe shoulder injuries
16
Hand/wrist fractures: 0.3 per 1,000 AEs, often from blocking
17
Biceps tendon ruptures rare: <1% but career-ending for 20% of cases
18
Glenohumeral osteoarthritis risk doubles post-shoulder surgery in HS athletes
19
Tackling position shoulders injured 2.5x more than ball carriers
20
25% of high school football shoulder surgeries lead to re-operation within 5 years
21
Scapular winging post-injury affects 15% of HS football shoulder rehab cases
22
1.5 shoulder injuries per 10,000 exposures in practices for HS football
Interpretation
Upper Body Interpretation
While a young quarterback might dream of a championship trophy, his shoulder pads actually guard against a staggering reality where half of all first-time dislocations will pop right back out and a single awkward tackle can end his season for six weeks.
Reference
Cite This Report
This report is designed to be cited. We maintain stable URLs and versioned verification dates. Copy the format appropriate for your publication below.
APA
Ryan Townsend. (2026, February 13). High School Football Injury Statistics. Gitnux. https://gitnux.org/high-school-football-injury-statistics
MLA
Ryan Townsend. "High School Football Injury Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/high-school-football-injury-statistics.
Chicago
Ryan Townsend. 2026. "High School Football Injury Statistics." Gitnux. https://gitnux.org/high-school-football-injury-statistics.
Sources & references
15 datasets cited across this report · attribution is report-level
