Prevalence ranking

States with rankings 1-13 have lower prevalence of mental health and substance use issues. States with rankings 39-51 have a higher prevalence of mental health and substance use issues.

The seven measures that make up the prevalence ranking include:

  1. Adults with any mental illness (AMI) in the past year
  2. Adults with substance use disorder (SUD) in the past year
  3. Adults with serious thoughts of suicide in the past year
  4. Youth with at least one major depressive episode (MDE) in the past year
  5. Youth with SUD in the past year
  6. Youth with serious thoughts of suicide in the past year
  7. Youth flourishing
RankState
1New Jersey
2Texas
3Mississippi
4Hawaii
5New York
6North Carolina
7California
8South Carolina
9Georgia
10Florida
11Iowa
12Indiana
13Michigan
14Kansas
15Illinois
16Oklahoma
17North Dakota
18Alabama
19Delaware
20Pennsylvania
21Connecticut
22Ohio
23Maryland
24Nebraska
25Wisconsin
26South Dakota
27Louisiana
28Utah
29Virginia
30Massachusetts
31Alaska
32District of Columbia
33Minnesota
34Tennessee
35Kentucky
36Arkansas
37Missouri
38Wyoming
39Washington
40Rhode Island
41Arizona
42Idaho
43Montana
44New Hampshire
45Vermont
46Nevada
47New Mexico
48West Virginia
49Maine
50Colorado
51Oregon

Adults with any mental illness (AMI)

In 2024, 23.40% of adults in the U.S. experienced any mental illness (AMI) in the past year, equivalent to over 60 million people.

In 2024, 5.60% of adults had a serious mental illness.

The national rates of mental illness and serious mental illness among adults in the U.S. did not change significantly from 2021 to 2024.

In 2022 and 2023, the most recently available state-level data, 36 states had a higher prevalence of AMI than the national average. In Oregon, Utah, and West Virginia, the three lowest ranked states, nearly 1 in 3 adults had AMI in 2022-2023.

RankStatePercentageCount
1New Jersey19.69%1,416,000
2Florida19.97%3,551,000
3Mississippi20.47%450,000
4South Carolina20.52%843,000
5California20.99%6,316,000
6Texas21.02%4,689,000
7Hawaii21.16%231,000
8New York21.29%3,293,000
9North Carolina21.32%1,759,000
10Delaware21.90%176,000
11Alabama22.09%860,000
12Oklahoma22.20%665,000
13Maryland22.29%1,055,000
14Louisiana22.59%774,000
15Illinois22.61%2,192,000
16Georgia23.08%1,906,000
17Michigan23.16%1,812,000
18Nevada23.16%571,000
19Virginia23.25%1,542,000
20Ohio23.37%2,113,000
21Alaska23.47%124,000
22North Dakota23.53%137,000
23Kansas23.72%519,000
24Indiana23.73%1,229,000
25Minnesota23.74%1,038,000
26Massachusetts23.99%1,342,000
27Connecticut24.13%689,000
28South Dakota24.14%163,000
29Rhode Island24.37%214,000
30Pennsylvania24.39%2,480,000
31Nebraska24.43%359,000
32Arkansas24.47%564,000
33Montana24.60%216,000
34Wisconsin24.81%1,141,000
35New Mexico24.88%404,000
36Wyoming24.89%110,000
37Kentucky25.22%864,000
38Arizona25.70%1,468,000
39Iowa25.72%626,000
40Maine25.76%290,000
41Missouri26.08%1,233,000
42Tennessee26.48%1,441,000
43Idaho26.72%391,000
44New Hampshire26.93%305,000
45Vermont27.02%143,000
46Colorado27.73%1,263,000
47Washington27.99%1,695,000
48District of Columbia28.55%155,000
49West Virginia29.33%408,000
50Utah29.93%732,000
51Oregon30.16%1,015,000
National22.95%58,969,000

Adults with substance use disorder (SUD) in the past year

In 2024, 17.70% of adults in the U.S. had a substance use disorder (SUD) in the past year, totaling over 46 million people.

In 2024, the number of overdose deaths in the U.S. decreased for the first time since 2018,1 likely due to state and federal investments in naloxone access, treatment, and other strategies. However, the percentage of adults with SUD did not change significantly from 2021 to 2024, indicating a continued need for substance use prevention and early intervention services across the U.S.

Some states have been successful in reducing both rates of SUD and overdose. Indiana (ranked 2), for example, had the largest decrease in adults with SUD, from 19.08% in 2021-2022 combined data to 15.53% in 2022-2023. Indiana also had the second largest decrease in overdose deaths during that period, at 18.00%.2

RankStatePercentageCount
1Utah13.68%335,000
2Indiana15.53%805,000
3New Jersey15.62%1,123,000
4Texas15.75%3,514,000
5Maryland15.80%747,000
6North Carolina16.06%1,325,000
7Florida16.40%2,915,000
8Mississippi16.61%365,000
9Tennessee16.88%919,000
10Alabama16.92%659,000
11Virginia17.06%1,132,000
12Kansas17.10%374,000
13Nebraska17.19%252,000
14Iowa17.21%419,000
15South Carolina17.66%725,000
16New York17.83%2,757,000
17Hawaii17.84%195,000
18California17.90%5,384,000
19North Dakota18.03%105,000
20Georgia18.07%1,492,000
21Pennsylvania18.11%1,842,000
22Illinois18.27%1,771,000
23Idaho18.37%269,000
24Kentucky18.53%635,000
25Arkansas18.57%428,000
26Delaware18.58%149,000
27South Dakota18.61%126,000
28Wyoming18.92%84,000
29West Virginia18.97%264,000
30Michigan19.10%1,495,000
31Ohio19.35%1,749,000
32New Hampshire19.36%219,000
33Minnesota19.38%848,000
34Arizona19.41%1,108,000
35Washington19.43%1,176,000
36Wisconsin19.54%898,000
37Oklahoma19.58%587,000
38Connecticut20.00%571,000
39Missouri20.86%986,000
40Louisiana20.94%718,000
41Massachusetts20.98%1,174,000
42Montana21.27%187,000
43Maine21.32%240,000
44Vermont21.56%114,000
45New Mexico22.31%362,000
46Nevada22.45%553,000
47Alaska22.55%119,000
48Oregon22.59%760,000
49Rhode Island22.81%200,000
50Colorado23.61%1,076,000
51District of Columbia24.68%134,000
National18.05%46,382,000

Adults with serious thoughts of suicide

In 2024, 5.50% of adults reported experiencing serious thoughts of suicide (suicidal ideation). The estimated number of adults with suicidal ideation in the U.S. in 2024 was over 14 million.

The most recently available suicide death data was collected in 2023. In 2023, the suicide rate was 14 per 100,000 people. Both rates of suicidal ideation and deaths were the same in 2023 as in 2022.

There were, however, changes in state rates of suicidal ideation among adults during that period. Texas had a statistically significant 0.68% decrease in suicidal ideation among adults from 2021 to 2023. Massachusetts had the largest increase in suicidal ideation among adults, from 4.36% in 2021-2022 combined data to 6.07% in 2022-2023.

RankStatePercentageCount
1Mississippi4.18%92,000
2Texas4.30%960,000
3Florida4.42%787,000
4North Carolina4.45%367,000
5South Carolina4.45%183,000
6California4.59%1,382,000
7Delaware4.67%37,000
8New Jersey4.73%340,000
9Alabama4.73%184,000
10New York4.80%743,000
11Maryland4.82%228,000
12Hawaii4.84%53,000
13Connecticut4.86%139,000
14Minnesota4.94%216,000
15Michigan4.96%388,000
16Illinois5.02%487,000
17Louisiana5.22%179,000
18Maine5.24%59,000
19Virginia5.25%349,000
20Georgia5.26%435,000
21Ohio5.27%476,000
22Alaska5.28%28,000
23Arkansas5.29%122,000
24Oklahoma5.33%160,000
25Pennsylvania5.34%543,000
26Kentucky5.44%186,000
27North Dakota5.45%32,000
28Indiana5.48%284,000
29Rhode Island5.48%48,000
30New Mexico5.49%89,000
31Montana5.49%48,000
32Wisconsin5.53%254,000
33Tennessee5.56%303,000
34Nevada5.60%138,000
35Washington5.62%340,000
36Arizona5.68%324,000
37Missouri5.68%269,000
38Nebraska5.70%84,000
39Kansas5.79%127,000
40New Hampshire5.81%66,000
41Iowa5.87%143,000
42Idaho5.90%86,000
43South Dakota5.96%40,000
44Vermont5.99%32,000
45District of Columbia6.04%33,000
46Massachusetts6.07%340,000
47Colorado6.19%282,000
48Wyoming6.48%29,000
49Oregon6.62%223,000
50West Virginia6.62%92,000
51Utah7.56%184,000
National5.06%13,010,000

Youth with at least one major depressive episode (MDE) in the past year

The percentage of youth (ages 12-17) who experienced a major depressive episode (MDE) in the past year decreased significantly between 2023 and 2024. In 2023, 18.10% of youth reported suffering from at least one MDE in the past year, compared to 15.40% in 2024.

In 2024, 11.30% of youth in the U.S. experienced a MDE with severe impairment, meaning it severely impacted their functioning at work, school, or home. That’s an estimated 2.8 million youth whose depression significantly impaired their functioning.

Alaska had the largest improvement in the percentage of youth with MDE, shifting from 21.72% in 2021-2022 to 17.27% in 2022-2023 (5% decrease). California, Indiana, New York, and Washington also had statistically significant decreases in the percentage of youth with MDE in the past year.

RankStatePercentageCount
1Hawaii16.06%16,000
2District of Columbia16.10%6,000
3South Dakota16.67%13,000
4Utah16.68%56,000
5New York16.88%232,000
6Indiana17.01%95,000
7Georgia17.03%156,000
8Alaska17.27%10,000
9Texas17.30%457,000
10California17.53%534,000
11Wisconsin17.55%80,000
12Louisiana17.74%66,000
13South Carolina17.75%72,000
14Mississippi17.92%44,000
15Oklahoma18.10%61,000
16New Jersey18.28%130,000
17Massachusetts18.73%90,000
18North Dakota18.84%11,000
19Delaware18.86%14,000
20Iowa18.87%49,000
21Alabama18.91%75,000
22North Carolina19.14%158,000
23Pennsylvania19.15%179,000
24Michigan19.16%145,000
25Ohio19.17%174,000
26Kansas19.34%48,000
27Rhode Island19.61%14,000
28Florida19.62%301,000
29Montana19.63%16,000
30Arkansas19.65%49,000
31Connecticut19.66%53,000
32Tennessee19.87%108,000
33Vermont19.89%8,000
34Virginia19.93%131,000
35Wyoming20.14%10,000
36Washington20.15%116,000
37Nebraska20.20%34,000
38Missouri20.20%98,000
39Illinois20.30%200,000
40Kentucky20.53%73,000
41Idaho20.58%35,000
42Maine20.59%19,000
43Minnesota20.94%96,000
44Arizona21.06%121,000
45New Mexico21.36%36,000
46West Virginia21.46%27,000
47Oregon21.90%66,000
48Colorado21.91%96,000
49Maryland22.30%106,000
50Nevada22.63%56,000
51New Hampshire22.71%21,000
National18.82%4,860,000

Youth with substance use disorder in the past year

The percentage of youth (ages 12-17) with substance use disorder (SUD) decreased significantly between 2021 and 2024. In 2021, 9.20% of youth in the U.S. had a SUD in the past year compared to 7.80% in 2024.

Youth substance use decreased during the COVID-19 pandemic and has remained low, even as youth have returned to school in-person. In 2024, the percentage of 8th-12th graders who reported abstaining from using alcohol, marijuana, or nicotine was the highest recorded since the question was introduced in 2017.3

Youth with depression and anxiety were more likely to use substances, especially illicit drugs, than their peers. The percentage of youth with a past year major depressive episode (MDE) who used illicit drugs was 21% higher than those without MDE. The percentage of youth with moderate to severe anxiety who use illicit drugs was 16% higher than those without anxiety symptoms. This indicates that while substance use may be declining among the general population, addressing youth mental health challenges is critical to sustaining those gains.

RankStatePercentageCount
1Utah6.57%22,000
2Hawaii6.84%7,000
3Iowa7.09%18,000
4North Carolina7.58%63,000
5Mississippi7.58%19,000
6South Dakota7.70%6,000
7New Jersey7.79%55,000
8Nebraska7.86%13,000
9Kentucky7.90%28,000
10Wyoming8.00%4,000
11Michigan8.03%61,000
12West Virginia8.05%10,000
13Indiana8.07%45,000
14New Hampshire8.09%8,000
15New York8.17%112,000
16Texas8.17%216,000
17California8.18%249,000
18Oklahoma8.21%28,000
19Minnesota8.24%38,000
20Tennessee8.25%45,000
21Vermont8.33%4,000
22Alaska8.34%5,000
23North Dakota8.39%5,000
24Pennsylvania8.52%80,000
25Washington8.57%49,000
26Kansas8.61%21,000
27Ohio8.63%78,000
28Virginia8.69%57,000
29South Carolina8.77%36,000
30Arkansas8.79%22,000
31Maryland8.82%42,000
32Alabama8.86%35,000
33Missouri8.90%43,000
34Massachusetts8.95%43,000
35Georgia9.11%83,000
36District of Columbia9.13%3,000
37Florida9.16%141,000
38Wisconsin9.20%42,000
39Idaho9.24%16,000
40Rhode Island9.30%7,000
41Illinois9.32%92,000
42Montana9.35%8,000
43Louisiana9.52%35,000
44Maine9.57%9,000
45Connecticut9.72%26,000
46Colorado9.88%43,000
47Oregon10.02%30,000
48Nevada10.05%25,000
49Arizona10.15%58,000
50Delaware10.34%8,000
51New Mexico11.28%19,000
National8.56%2,210,000

Youth with serious thoughts of suicide

The national rate of youth (ages 12-17) reporting serious thoughts of suicide (suicidal ideation) has decreased significantly, from 12.30% of youth in 2023 to 10.10% of youth in 2024. Still, that totals nearly 3 million youth reporting suicidal ideation.

Rates of suicidal ideation and suicide decreased among even the highest risk populations in 2023. According to the 2023 Youth Risk Behavior Surveillance System (YRBSS), 41.00% of LGBTQ+ students in the U.S. reported seriously considering attempting suicide, a 4% decrease from 2021. However, rates of suicidal ideation were still 28% higher among LGBTQ+ youth than their cisgender and heterosexual peers.4

The decrease in youth suicidal ideation signifies substantial improvement in connecting youth to mental health and crisis resources, likely due in part to greater investment in 988 and crisis services from 2021 to 2023. To further decreases in youth suicide, states must continue to invest in both crisis care and upstream suicide prevention. This includes sustaining specialized services for the populations at greatest risk, including LGBTQ+ youth.

RankStatePercentageCount
1New York11.30%155,000
2District of Columbia11.60%4,000
3Connecticut11.87%32,000
4Texas12.04%319,000
5Utah12.12%41,000
6Mississippi12.16%30,000
7Georgia12.17%111,000
8Michigan12.34%93,000
9California12.39%377,000
10Oklahoma12.39%42,000
11North Carolina12.51%103,000
12Kentucky12.58%45,000
13New Jersey12.59%89,000
14Massachusetts12.61%61,000
15North Dakota12.62%8,000
16Kansas12.62%31,000
17South Carolina12.66%51,000
18Iowa12.75%33,000
19Missouri12.88%62,000
20Washington12.92%74,000
21Hawaii12.92%13,000
22Wisconsin12.92%59,000
23Louisiana12.97%48,000
24Florida12.98%199,000
25Indiana13.10%73,000
26Delaware13.23%10,000
27Arizona13.37%77,000
28Pennsylvania13.38%125,000
29Alaska13.39%8,000
30Colorado13.45%59,000
31Alabama13.48%53,000
32Rhode Island13.52%10,000
33Ohio13.53%123,000
34Arkansas13.65%34,000
35Montana13.70%11,000
36Oregon13.72%42,000
37Virginia13.76%90,000
38Illinois13.79%136,000
39Minnesota13.98%64,000
40Nebraska14.06%23,000
41Idaho14.12%24,000
42New Hampshire14.19%13,000
43Nevada14.23%35,000
44Wyoming14.42%7,000
45Tennessee14.54%79,000
46West Virginia14.63%19,000
47Maryland14.66%70,000
48Vermont14.71%6,000
49New Mexico14.74%25,000
50South Dakota14.98%11,000
51Maine15.36%14,000
National12.87%3,322,000

Youth flourishing

In 2022 and 2023, 60.40% of youth (ages 6-17) across the U.S. met all three criteria for flourishing.

The criteria for flourishing were designed by the Health Resources and Services Administration’s (HRSA) Maternal and Child Health Bureau to assess children and adolescents’ learning, resilience, and self-regulation.5 Youth who were flourishing were those who always or usually showed interest and curiosity in learning new things, work to finish tasks they started, and stayed calm and in control when faced with a challenge. These were established as high priority, baseline measures of flourishing that could be improved through investment in early interventions for parents and families – including social support, conflict resolution, and resources for families to meet basic needs.

To capture a more comprehensive picture of well-being, researchers have suggested covering five domains: physical health, mental well-being, social behavior, cognitive and academic development, and relationships.6

Studies using more holistic measures of well-being among adults have found that young adults reported lower well-being than they did in happiness studies in the early 2000s.7 These findings suggest that not only is adolescent and young adult mental health in crisis, but states need to take an earlier and more comprehensive approach to reducing rates of loneliness, supporting education and employment, and ensuring access to care for better physical and mental health for all.

RankStatePercentageCount
1Illinois66.40%1,257,191
2New Jersey64.50%872,530
3Iowa63.50%315,473
4District of Columbia63.20%48,147
5Hawaii63.20%128,104
6Maryland63.00%574,530
7Georgia62.70%1,084,181
8New Mexico62.70%202,567
9Kansas62.50%298,652
10Nebraska62.00%200,414
11Delaware61.90%86,601
12Texas61.90%3,150,547
13Pennsylvania61.80%1,117,629
14Massachusetts61.70%571,082
15California61.60%3,653,991
16Mississippi61.30%288,459
17Ohio61.30%1,077,565
18Tennessee61.00%637,174
19South Carolina60.90%468,346
20New York60.70%1,632,381
21North Carolina60.60%961,401
22Wisconsin60.60%527,688
23Connecticut60.50%306,632
24South Dakota60.10%89,254
25Colorado59.60%507,133
26Florida59.30%1,741,248
27North Dakota59.30%71,727
28Arizona59.00%647,934
29Louisiana59.00%424,830
30Minnesota58.50%519,217
31Indiana58.20%625,538
32Nevada58.20%276,584
33Michigan58.10%847,457
34West Virginia57.90%143,534
35Wyoming57.80%53,508
36Idaho57.50%187,481
37Virginia57.50%737,372
38Oregon57.30%337,186
39Alaska57.00%67,663
40Alabama56.90%431,616
41Arkansas56.80%270,340
42Oklahoma56.70%365,276
43Vermont56.70%45,876
44New Hampshire56.60%100,732
45Rhode Island56.50%79,372
46Missouri56.40%523,722
47Maine55.00%93,943
48Washington54.50%618,487
49Kentucky54.10%370,934
50Utah54.00%350,275
51Montana53.90%87,728
60.40%30,077,252