State ranking · CDC NCHS 2017
States with the Highest Overall Mortality Rate
All 50 states and DC ranked by average age-adjusted death rate across all tracked causes of death.
Data updated 2026-05-19
- 72.3
- #1 Mississippi
- 44.2
- #51 Hawaii
- 51
- States ranked
The verdict
Mississippi leads at 72.3/100K (avg rate per 100k) - 1.6× the 44.2/100K in Hawaii at the other end of 51 states.
- 72.3/100K
- Mississippi - avg rate per 100k
- 44.2/100K
- Hawaii - other end
- 1.6×
- top vs bottom gap
- 51
- states + DC ranked
The overall mortality rate averages the age-adjusted death rates across all tracked causes for each state. States at the top of this ranking face compounding health challenges, higher rates of heart disease, cancer, chronic respiratory disease, and other leading killers. These patterns often correlate with socioeconomic factors including poverty rates, healthcare access, insurance coverage, and lifestyle factors like smoking prevalence and obesity rates. The age-adjusted rate removes the effect of different age distributions between states, allowing fair comparison.
How the 51 states are spread
Avg Rate per 100K across all states, 2017 - most cluster near the average, with a tail toward the extreme
55.4 Lower than 61% lower than 61% of 51 states
Each bar is a band; taller bars hold more states. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count, share, and where it sits relative to this entry.
Source CDC WONDER, Underlying Cause of Death (CDC NCHS / NVSS) · 2017
| # | State | Avg Rate per 100K |
|---|---|---|
| 1 | Mississippi | 72.3 |
| 2 | Oklahoma | 69.9 |
| 3 | West Virginia | 69.9 |
| 4 | Arkansas | 69.2 |
| 5 | Kentucky | 67.5 |
| 6 | Alabama | 67.3 |
| 7 | Tennessee | 66.4 |
| 8 | Louisiana | 66.1 |
| 9 | Ohio | 62.7 |
| 10 | Indiana | 61.8 |
| 11 | Missouri | 61.7 |
| 12 | South Carolina | 60.1 |
| 13 | Michigan | 59.4 |
| 14 | Nevada | 58.3 |
| 15 | Georgia | 57.9 |
| 16 | Pennsylvania | 56.9 |
| 17 | North Carolina | 56.8 |
| 18 | Maine | 56.6 |
| 19 | Delaware | 56.0 |
| 20 | South Dakota | 55.5 |
| 21 | Idaho | 55.4 |
| 22 | Kansas | 55.3 |
| 23 | Iowa | 54.3 |
| 24 | Montana | 54.1 |
| 25 | Vermont | 53.9 |
| 26 | Texas | 53.7 |
| 27 | New Mexico | 53.6 |
| 28 | Wisconsin | 53.3 |
| 29 | Illinois | 53.0 |
| 30 | Wyoming | 52.9 |
| 31 | District of Columbia | 52.5 |
| 32 | New Hampshire | 52.3 |
| 33 | Rhode Island | 51.9 |
| 34 | Nebraska | 51.8 |
| 35 | Virginia | 51.5 |
| 36 | Oregon | 51.0 |
| 37 | Washington | 50.9 |
| 38 | North Dakota | 50.2 |
| 39 | Arizona | 50.1 |
| 40 | Florida | 50.0 |
| 41 | Alaska | 49.9 |
| 42 | Utah | 49.9 |
| 43 | Maryland | 49.6 |
| 44 | New Jersey | 48.7 |
| 45 | Colorado | 47.9 |
| 46 | California | 47.6 |
| 47 | Massachusetts | 46.8 |
| 48 | New York | 46.6 |
| 49 | Minnesota | 46.5 |
| 50 | Connecticut | 46.2 |
| 51 | Hawaii | 44.2 |
Source: CDC National Center for Health Statistics, National Vital Statistics System. Underlying files retrieved via CDC WONDER.
What the States with the Highest Overall Mortality Rate Record Shows
This ranking covers 51 states sorted by avg rate per 100k, drawn from CDC National Center for Health Statistics mortality files. The top of the list, led by Mississippi, Oklahoma, West Virginia - reaches 72.3, while the bottom - Hawaii, Connecticut, Minnesota - sits at 44.2, a 28.1-point spread and roughly a 1.6x gap between extremes. Across all 51 ranked states the average lands at 55.4 with a median of 53.7, so the distribution is relatively symmetric, with most states clustering near the central value.
The overall mortality rate averages the age-adjusted death rates across all tracked causes for each state. States at the top of this ranking face compounding health challenges, higher rates of heart disease, cancer, chronic respiratory disease, and other leading killers. These patterns often correlate with socioeconomic factors including poverty rates, healthcare access, insurance coverage, and lifestyle factors like smoking prevalence and obesity rates. The age-adjusted rate removes the effect of different age distributions between states, allowing fair comparison.
For readers, the practical read of this ranking is comparative: a state's position reflects its age-adjusted rate relative to peers, not the absolute risk any individual faces. Age-adjustment to the year 2000 US standard population removes demographic-age confounding, so the gap between Mississippi at 72.3 and Hawaii at 44.2 reflects genuine differences in exposure, prevention, and healthcare delivery rather than an artifact of older populations. These figures describe population-level mortality statistics and are not a substitute for medical advice; individual risk depends on personal health history, behaviors, and access to care. Consult a qualified healthcare professional about diagnosis, treatment, or prevention decisions. Source: CDC National Center for Health Statistics, National Vital Statistics System.
How to read this ranking
Mississippi sits at the high end at 72.3/100K, but a state's rank reflects its rate relative to peers, not the absolute risk any one person faces.
- See Mississippi's full mortality profile across every leading cause. Mississippi profile
- Compare any two causes of death side by side across all states. Compare causes
- Browse every state ranking by cause and rate. All rankings
Age-adjusted to the 2000 U.S. standard population so states with older or younger populations compare fairly. Population statistics, not individual risk.
Frequently Asked Questions
What is an age-adjusted death rate?
An age-adjusted death rate accounts for differences in the age distribution of populations. Since older people die at higher rates, a state with more elderly residents would naturally have a higher crude death rate. Age adjustment applies a standard population distribution so rates can be fairly compared across states regardless of their age profiles. The CDC uses the 2000 US standard population for adjustment.
Why do Southern states tend to have higher mortality rates?
Multiple factors converge in many Southern states: higher poverty rates limiting healthcare access, higher uninsured rates (especially in states that did not expand Medicaid), higher obesity and smoking prevalence, fewer primary care physicians per capita, and greater distances to hospitals in rural areas. These are population-level patterns, individual outcomes vary widely within every state.
How often is this data updated?
The CDC releases final mortality data with approximately a 1-2 year lag. Provisional data becomes available sooner but may be revised. This ranking uses the most recent year with complete age-adjusted rate data available from the National Vital Statistics System.
Related Rankings & Comparisons
Related state-level mortality rankings most frequently reviewed alongside this list, plus the rest of the site's mortality data.
Compare causes of death side-by-side →
Read our methodology - how this data is sourced, computed, and verified. Verify with CDC →
All rankings computed from CDC NCHS mortality files (NVSS), retrieved via CDC WONDER. See methodology for file-by-file provenance.
According to the CDC National Center for Health Statistics, PlainHealthData's mortality figures are rendered directly from 9,690 official state-year-cause records (NCHS Leading Causes of Death, 1999-2017, finalized data verified June 2026) -- no figure is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of 2026-05-19.