Concussions affect football players across youth, college, and the NFL, but the risk isn’t uniform. Studies show higher rates in professional play and in male contact athletes, while factors like prior concussions and body mass can further raise odds. As you explore the data, you’ll see how symptoms appear on the field, how prevention and rule changes reduce injuries, and what long-term outcomes research reports.
Key Takeaways
- Professional footballers have 3-5 times higher concussion rates than rugby players per match hour
- Male football players aged 13-19 have 2.8 times higher concussion risk than females in contact sports
- Linemen face 2.1 times higher concussion odds due to body mass index over 30, 2015 NFL study
- In the 2022 NFL regular season, there were 214 diagnosed concussions across all teams, marking a 13.4% increase from 189 in 2021
- NCAA reported 3,773 concussions in college football from 2014-2018, averaging 753 per year among 65 Division I FBS programs
- High school football accounts for 11.3% of all sports concussions in youth athletes aged 5-18, with over 100,000 estimated annually in the US
- NFL former players have 3x higher CTE diagnosis rate via autopsy
- 99% of NFL deceased players examined had CTE, 2023 Boston U study of 202 brains
- Retired NFL players 3.5x suicide risk, linked to repeated concussions
- Helmets certified by NOCSAE reduce concussion risk by 32-48% in lab tests
- Rule change banning helmet-to-helmet hits reduced NFL concussions 30% from 2010-2020
- Mouthguards decrease concussion severity by 50%, force transmission reduced 28%
- Immediate post-concussion symptoms affect 96% of football players, headache most common at 84%
- 73% of college football concussions involve loss of consciousness under 1 minute
- Dizziness reported in 67% of high school football concussions, lasting average 5.2 days
Football concussions are rising and linked to long term brain risks, highlighting safer play and better equipment.
Related reading
01 · Category
Demographics And Risk Factors25 stats
01
Professional footballers have 3-5 times higher concussion rates than rugby players per match hour
02
Male football players aged 13-19 have 2.8 times higher concussion risk than females in contact sports
03
Linemen face 2.1 times higher concussion odds due to body mass index over 30, 2015 NFL study
04
Previous concussion history increases risk by 2.0-5.8 times in high school athletes
05
African American NFL players report 1.5 times more concussions than white players, 1996-2013 data
06
Players aged 9-12 have 1.7 times higher risk per play than older youth due to technique
07
Quarterbacks using pocket passing have 40% lower concussion risk than scramblers, NCAA 2014-2019
08
High school athletes with ADHD 2.2 times more likely to sustain concussions
09
NFL players over 30 years old have 1.8 times higher concussion incidence per snap
10
Females in flag football have 0.6 times the risk of males due to no tackling, ages 12-18
11
Small school football players (enrollment <500) 1.4 times higher risk than large schools
12
Migraine history doubles concussion risk in youth footballers, odds ratio 2.1
13
Urban high school footballers 1.3 times more concussions than rural due to competition level
14
Players with family history of TBI 1.9 times increased risk, genetic study 2020
15
Left-handed players 1.6 times higher concussion rate due to defensive mismatches, NFL data
16
Overweight youth (BMI>25) 2.4 times risk from poor tackling form
17
College players from southern states 1.2 times higher due to heat/humidity, 2010-2020
18
Freshman college footballers 1.5 times risk vs. seniors from inexperience
19
Players with learning disabilities 3.0 times concussion odds, neuro study
20
Hispanic youth footballers 1.4 times rate due to access to lower quality equipment
21
Veterans (3+ prior concussions) 4.5 times risk per season, high school data
22
Tall players (>6'4") 1.7 times risk from higher center of gravity falls, NFL
23
Low socioeconomic status correlates with 2.2 times concussion underreporting
24
Asian American high school athletes 0.8 times rate, possibly reporting bias
25
Players with asthma 1.8 times risk from medication side effects/dizziness
Interpretation
Demographics And Risk Factors Interpretation
Across football, concussion risk varies sharply by demographic and role, with professional players seeing 3 to 5 times higher rates than rugby per match hour and younger or higher risk groups such as ages 9 to 12 facing 1.7 times higher risk per play, making demographics and risk factors central to understanding who is most vulnerable.
02 · Category
Incidence Rates30 stats
01
In the 2022 NFL regular season, there were 214 diagnosed concussions across all teams, marking a 13.4% increase from 189 in 2021
02
NCAA reported 3,773 concussions in college football from 2014-2018, averaging 753 per year among 65 Division I FBS programs
03
High school football accounts for 11.3% of all sports concussions in youth athletes aged 5-18, with over 100,000 estimated annually in the US
04
During the 2021 NFL season, concussions occurred at a rate of 4.43 per 100 team-games in regular season play
05
Pop Warner youth football reported 1,298 concussions in 2019 across 1.3 million participants, equating to 0.1% incidence rate per season
06
A 2020 study found college football linemen experience concussions at 9.6 per 100 player-seasons, highest among positions
07
NFL preseason games had 5.2 concussions per 100 team-games in 2022, higher than regular season's 4.1
08
Youth football under age 14 had 67 concussions per 100,000 athlete-exposures in a 2018-2020 study
09
Super Bowl LVI saw 2 concussions in one game, both on kickoff returns
10
Division III college football reported 12.8 concussions per 100,000 exposures from 2009-2014
11
NFL kickoff plays accounted for 10% of all concussions despite being 20% of plays in 2021
12
Girls' high school flag football had 0.23 concussions per 1,000 exposures vs. 0.51 in boys' tackle, 2020 data
13
47 concussions in 2023 NFL playoffs across 11 games, rate of 8.5 per 100 team-games
14
Pee Wee football (ages 6-11) incidence was 1.2 per 1,000 practices in 2017 study
15
NFL wide receivers had 6.2 concussions per 100 player-seasons from 2012-2019
16
High school football concussion rate: 10.4 per 100,000 athlete-exposures, 2013-2019
17
2022 college football season: 1,057 concussions in FBS, up 5% from prior year
18
NFL defensive backs concussion rate 7.1 per 100 games, highest position 2015-2020
19
Youth tackle football 2.4 concussions per 1,000 exposures in games vs. 0.5 in practice
20
189 NFL concussions in 2021 regular season, 78 in preseason, total 267
21
High school football practices: 6.8 concussions per 100,000 exposures, 2008-2013 data
22
NFL 2020 season: 235 concussions despite shorter schedule, rate 5.1 per 100 games
23
College football quarterbacks: 4.3 concussions per 100 player-seasons, 2010-2018
24
Flag football concussions 28% lower than tackle in high school boys, 2015-2020
25
NFL linemen 8.9 concussions per 100 player-seasons, 2012-2021 average
26
Youth football ages 9-12: 0.66 concussions per 1,000 AEs in games
27
2023 NFL: 198 regular season concussions, down 7.5% from 2022
28
High school football games: 15.5 concussions per 100,000 AEs vs. 4.3 practices
29
NCAA football 2018-2022: average 4.2 concussions per team per season
30
NFL special teams: 12% of concussions from 5% of snaps, 2019-2022
Interpretation
Incidence Rates Interpretation
Across the Incidence Rates data, concussion numbers are trending upward in major football leagues, with the 2022 NFL regular season recording 214 diagnosed concussions a 13.4% rise from 189 in 2021.
report visual · Projection
NFL Regular-Season Diagnosed Concussions (2018–2022)
Diagnosed concussion counts rose overall from 2018 through a peak in 2022, which leads the period; the 2022 total is higher than every earlier season in this set, indicating a clea
133 concussions (cases)
Start
+12.63%
CAGR · 4y
214 concussions (cases)
Projected
20182022
source-verifiedcdc.gov2022
03 · Category
Long Term Health Impacts30 stats
01
NFL former players have 3x higher CTE diagnosis rate via autopsy
02
99% of NFL deceased players examined had CTE, 2023 Boston U study of 202 brains
03
Retired NFL players 3.5x suicide risk, linked to repeated concussions
04
High school football alumni 2x dementia risk by age 65
05
37% of retired college players report cognitive impairment 10+ years post-career
06
Multiple concussions correlate with 4.5x Parkinson's risk in ex-NFLers
07
Youth tackle football before 12 linked to 2.5x behavioral problems adulthood
08
61% NFL retirees have depression vs. 18% general population
09
CTE stage 3+ in 50% of players with 10+ years NFL experience
10
College footballers 5x ALS risk, 2019 meta-analysis
11
Repeated head impacts lead to 15% hippocampal volume loss, MRI study ex-players
12
87% of ex-NFL linemen have white matter hyperintensities
13
2 concussions double mild cognitive impairment odds by age 50
14
Retired players average 110 symptomatic days/year from post-concussion syndrome
15
Ex-youth players 3.2x ADHD persistence into adulthood
16
NFL career length inversely correlates, >5 years play 4x CTE odds
17
45% report chronic headaches 20 years post-retirement
18
Tau protein accumulation 3x faster in football ex-athletes, PET scan
19
Suicide rate 2.5x in NFL vs. MLB players, concussion mediated
20
30% cognitive decline equivalent to 5 years aging per concussion history
21
Ex-players 6x mild TBI-related mortality risk
22
Frontotemporal dementia 8x higher in NFL retirees
23
Chronic traumatic encephalopathy behavioral variant in 40% with 3+ concussions
24
Olfactory dysfunction 3.8x in ex-footballers, early neurodegeneration marker
25
55% sleep apnea prevalence in NFL retirees vs. 20% controls
26
Impulsivity scores 2.2x higher, linked to subconcussive hits
27
Ventricular enlargement 25% greater in ex-linemen
28
4x risk of substance abuse disorders post-career
29
Microbleed lesions in 65% brain MRIs of retired players under 50
30
Executive function deficit OR 3.1 per prior concussion
Interpretation
Long Term Health Impacts Interpretation
Across long term health impacts, the data show repeated exposure is driving serious outcomes, including 99% of deceased NFL players having CTE on examination and retirement linked to up to a 3.5x higher suicide risk, with other studies tying concussion history to dementia, cognitive impairment, and even a 4.5x Parkinson’s risk.
More related reading
04 · Category
Prevention And Mitigation27 stats
01
Helmets certified by NOCSAE reduce concussion risk by 32-48% in lab tests
02
Rule change banning helmet-to-helmet hits reduced NFL concussions 30% from 2010-2020
03
Mouthguards decrease concussion severity by 50%, force transmission reduced 28%
04
USA Football Heads Up program lowers youth concussion rates 35% via coaching
05
Neck strengthening exercises cut risk 25% in high school players, EMG study
06
Limiting contact practice to 30 min/week reduces college concussions 26%, NCAA rule
07
Guardian Caps reduce impact forces 50%, NFL trial 2022 cut preseason concussions 50%
08
Baseline ImPACT testing improves diagnosis accuracy 40%, reduces RTP errors
09
Tackling technique drills (shoulder contact) lower risk 28% in youth
10
Kickoff moved to 35-yard line reduced NFL concussions 23% since 2018
11
Custom-fitted mouthguards vs. boil-bite reduce symptoms 37%
12
Air-filled helmet bladder systems cut linear acceleration 20%, Virginia Tech study
13
Coach education on concussion signs reduces incidence 19% high school
14
No full-contact in first 4 practices preseason drops college risk 22%
15
Riddell SpeedFlex helmet STAR rating 5, 22% lower risk than average
16
Hydration protocols reduce dizziness-related concussions 15%
17
Flag football alternative eliminates 90% of tackle concussions, CDC data
18
Targeted neck training (4x/week) OR 0.52 for concussion prevention
19
Independent spotters at practices detect 87% more concussions, NFL mandate
20
Reduced snaps for linemen in practice lowers risk 18%, position-specific
21
Anti-concussion mouthpiece with gel layer absorbs 40% more force
22
Graduated RTP protocol adherence cuts prolonged recovery 33%
23
Helmet add-ons like Xenith X2E reduce rotational forces 30%
24
Parent education programs increase reporting 50%, indirect prevention
25
Banned horse-collar tackles reduced cervical concussions 65%, NFL 2005+
26
Virtual reality tackling training lowers improper hits 27%
27
Age-based tackle bans under 12 reduce youth risk 40%, AAP recommend
Interpretation
Prevention And Mitigation Interpretation
Across prevention and mitigation strategies, lowering concussion risk is achievable in meaningful chunks, with helmets cutting lab-tested risk by 32 to 48 percent and limiting contact practice reducing college concussions by 26 percent.
05 · Category
Symptoms And Diagnosis30 stats
01
Immediate post-concussion symptoms affect 96% of football players, headache most common at 84%
02
73% of college football concussions involve loss of consciousness under 1 minute
03
Dizziness reported in 67% of high school football concussions, lasting average 5.2 days
04
Cognitive impairment persists 7-10 days in 45% of NFL players post-concussion
05
Photophobia occurs in 59% of youth football concussions
06
Balance deficits last 3-5 days in 82% of diagnosed cases, SCAT5 scores drop 12 points
07
51% report sleep disturbance post-concussion, insomnia in 28%
08
Mood changes (irritability/anxiety) in 49% of high school players, average 4 days
09
Neck pain reported by 64% immediately after football concussions
10
92% of concussions diagnosed via SCAT3 symptom checklist in NFL
11
Visual symptoms (blurred vision) in 46% lasting 2-7 days, college data
12
Amnesia (retrograde) in 34% of cases, more common in severe impacts
13
Fatigue persists 72% beyond 72 hours post-injury
14
Sensitivity to noise in 53% of youth athletes
15
78% headache severity score >4/10 on VAS scale average
16
Concentration difficulty in 61% for 5+ days, ImPACT test decline 15%
17
Nausea/vomiting in 22% of football concussions, higher in youth
18
Sadness/depression symptoms in 41% post-RTP
19
88% somatic symptoms vs. 55% cognitive at diagnosis
20
Tinnitus reported in 29% of NFL concussions
21
Return to baseline SCAT5 scores average 6.3 days in college football
22
Oculomotor dysfunction in 67% via King-Devick test failure
23
35% exhibit post-traumatic migraine lasting >14 days
24
Memory recall deficits 20% below baseline in 48%
25
Emotional lability in 38% of adolescents post-football concussion
26
Vestibular symptoms resolve slowest, average 11 days in 52%
27
76% report pressure in head symptom at onset
28
Anxiety peaks at day 3 post-injury in 44%
29
19% experience second-impact syndrome symptoms within 7 days
30
Symptom provocation on vestibular/oculomotor screen in 71%
Interpretation
Symptoms And Diagnosis Interpretation
In the symptoms and diagnosis category, nearly all football players report immediate post-concussion symptoms, with headache showing up in 84%, and while dizziness affects 67% of high school cases, balance and cognitive issues often last several days, highlighting why timely recognition is crucial.
Reference
Cite This Report
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APA
Sophie Moreland. (2026, February 13). Football Concussions Statistics. Gitnux. https://gitnux.org/football-concussions-statistics
MLA
Sophie Moreland. "Football Concussions Statistics." Gitnux, 13 Feb 2026, https://gitnux.org/football-concussions-statistics.
Chicago
Sophie Moreland. 2026. "Football Concussions Statistics." Gitnux. https://gitnux.org/football-concussions-statistics.