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Health & Medicine · CDC BRFSS Prevalence Data (2011 to present)

The American
Health Map

Four questions the Behavioral Risk Factor Surveillance System asks every year - are you obese, do you smoke, do you have diabetes, did cost stop you seeing a doctor - drawn across the fifty states and read nine ways: as a map, a distribution, a ranking, a decade of change, a correlation, a regional ledger. One survey; one country pulled into focus, including the single measure that genuinely improved.

400K survey responses a year, 2011-2024 Illustrative
Heaviest state
41.0% West Virginia
Leanest state
24.7% District of Columbia
Smoking, 2011 to now
-6.1 pts nationwide

Obesity, State by State

Plate I · Prevalence

Here is the map the title promises. Every state is shaded by the share of adults who are obese - a body-mass index of 30 or higher, from self-reported height and weight. Nationally the figure sits near 33.9%; the darkest states below run past forty. A clear band of the highest prevalence follows the lower Mississippi and into Appalachia, the leanest states cluster in the Mountain West and the Northeast.

Alabama: 38.3% of adults obese Alaska: 32.1% of adults obese Arizona: 31.3% of adults obese Colorado: 25.1% of adults obese Florida: 30.9% of adults obese Georgia: 35.7% of adults obese Indiana: 37.2% of adults obese Kansas: 35.3% of adults obese Maine: 34.4% of adults obese Massachusetts: 27.9% of adults obese Minnesota: 33.7% of adults obese New Jersey: 28.5% of adults obese North Carolina: 34.9% of adults obese North Dakota: 35.1% of adults obese Oklahoma: 38.0% of adults obese Pennsylvania: 34.4% of adults obese South Dakota: 35.6% of adults obese Texas: 35.5% of adults obese Wyoming: 32.0% of adults obese Connecticut: 30.4% of adults obese Missouri: 35.4% of adults obese West Virginia: 41.0% of adults obese Illinois: 33.4% of adults obese New Mexico: 31.5% of adults obese Arkansas: 38.7% of adults obese California: 28.1% of adults obese Delaware: 36.5% of adults obese District of Columbia: 24.7% of adults obese Hawaii: 25.9% of adults obese Iowa: 36.4% of adults obese Kentucky: 37.7% of adults obese Maryland: 34.3% of adults obese Michigan: 35.2% of adults obese Mississippi: 40.1% of adults obese Montana: 30.7% of adults obese New Hampshire: 31.6% of adults obese New York: 30.1% of adults obese Ohio: 36.8% of adults obese Oregon: 30.4% of adults obese Tennessee: 36.5% of adults obese Utah: 30.0% of adults obese Virginia: 34.0% of adults obese Washington: 30.7% of adults obese Wisconsin: 34.7% of adults obese Nebraska: 35.9% of adults obese South Carolina: 36.3% of adults obese Idaho: 33.1% of adults obese Nevada: 30.6% of adults obese Vermont: 28.4% of adults obese Louisiana: 39.9% of adults obese Rhode Island: 30.8% of adults obese
Shade encodes adult obesity prevalence, five quantile classes over the 51 reporting locations. Alaska and Hawaii are inset by the Albers USA projection; US territories fall outside its frame and appear only in the table.
Highest prevalence
  1. 01 West Virginia 41.0 %
  2. 02 Mississippi 40.1 %
  3. 03 Louisiana 39.9 %
  4. 04 Arkansas 38.7 %
  5. 05 Alabama 38.3 %
Every state, all four indicators
State Obesity Smoking Diabetes Skipped care
West Virginia WV 41.0 21.0 16.2 12.9
Mississippi MS 40.1 18.0 15.1 16.2
Louisiana LA 39.9 18.0 14.2 14.1
Arkansas AR 38.7 18.5 13.8 13.5
Alabama AL 38.3 17.5 14.6 13.8
Oklahoma OK 38.0 18.0 13.2 14.0
Kentucky KY 37.7 19.5 14.0 12.8
Indiana IN 37.2 17.0 12.1 12.3
Ohio OH 36.8 17.0 12.0 11.9
Delaware DE 36.5 15.0 12.3 11.6
Tennessee TN 36.5 18.0 13.6 13.1
Iowa IA 36.4 15.5 9.5 8.2
South Carolina SC 36.3 16.5 13.1 13.6
Nebraska NE 35.9 14.0 9.6 9.4
Georgia GA 35.7 15.5 12.4 15.0
South Dakota SD 35.6 15.0 9.0 9.1
Texas TX 35.5 13.5 12.4 15.7
Missouri MO 35.4 17.0 11.7 12.6
Kansas KS 35.3 15.0 10.4 11.0
Michigan MI 35.2 16.0 11.5 11.2
North Dakota ND 35.1 15.0 9.2 7.3
North Carolina NC 34.9 15.0 12.0 13.9
Wisconsin WI 34.7 14.0 9.8 8.0
Maine ME 34.4 15.5 11.2 10.3
Pennsylvania PA 34.4 15.5 11.4 10.5
Maryland MD 34.3 11.0 11.4 10.1
Virginia VA 34.0 13.5 11.0 11.1
Minnesota MN 33.7 12.5 8.3 7.9
Illinois IL 33.4 14.5 10.8 10.9
Idaho ID 33.1 13.5 9.6 12.5
Alaska AK 32.1 17.0 8.2 12.1
Wyoming WY 32.0 14.5 8.7 11.5
New Hampshire NH 31.6 13.5 10.1 9.2
New Mexico NM 31.5 14.0 11.9 13.4
Arizona AZ 31.3 13.5 11.0 12.8
Florida FL 30.9 14.0 11.6 15.1
Rhode Island RI 30.8 12.5 10.2 9.6
Montana MT 30.7 14.5 8.1 11.4
Washington WA 30.7 10.0 9.4 9.8
Nevada NV 30.6 15.5 11.4 14.2
Connecticut CT 30.4 11.0 9.3 10.2
Oregon OR 30.4 13.0 9.7 11.0
New York NY 30.1 12.0 10.7 10.4
Utah UT 30.0 7.0 8.0 11.3
New Jersey NJ 28.5 11.0 10.4 10.6
Vermont VT 28.4 12.0 7.9 8.1
California CA 28.1 9.5 10.5 11.2
Massachusetts MA 27.9 10.0 9.0 7.0
Hawaii HI 25.9 10.0 10.7 7.6
Colorado CO 25.1 12.0 7.2 10.5
District of Columbia DC 24.7 11.5 8.6 8.4
United States US 33.9 13.5 11.3 11.6

All figures are percent of adults, latest survey year. Obesity shades the map; the other three columns are the same states read on the other indicators (their own maps would tell a different story - smoking peaks in Appalachia, skipped-care in the non-expansion South). Illustrative stand-ins until the real ingest lands - see Methodology.

The Shape of the Country

Plate II · Distribution

The map tells you where obesity is heavy; it does not tell you how far apart the states have drifted. Stack the fifty-one reporting places by prevalence and the country spreads across 16.3 points - from District of Columbia near 24.7% to West Virginia past forty. The pile is not centered on the national mean of 33.9%; it leans heavy, a long tail of states running well above it.

24-26% obese: 3 states (CO, DC, HI) 3 26-28% obese: 1 state (MA) 1 28-30% obese: 3 states (CA, NJ, VT) 3 30-32% obese: 12 states (AZ, CT, FL, MT, NV, NH, NM, NY, OR, RI, UT, WA) 12 32-34% obese: 5 states (AK, ID, IL, MN, WY) 5 34-36% obese: 14 states (GA, KS, ME, MD, MI, MO, NE, NC, ND, PA, SD, TX, VA, WI) 14 36-38% obese: 7 states (DE, IN, IA, KY, OH, SC, TN) 7 38-40% obese: 4 states (AL, AR, LA, OK) 4 40-42% obese: 2 states (MS, WV) 2 242628303234363840 42 % of adults obese median 34.3 US 33.9
One column per 2-point band; height is the number of states in that band (labeled on the cap). The dashed rule is the national mean, the solid teal rule the state median - both sitting left of the heavy tail. Illustrative figures; see Methodology.
Bin counts
Band (% obese)StatesWhich
24-26 3 CO DC HI
26-28 1 MA
28-30 3 CA NJ VT
30-32 12 AZ CT FL MT NV NH NM NY OR RI UT WA
32-34 5 AK ID IL MN WY
34-36 14 GA KS ME MD MI MO NE NC ND PA SD TX VA WI
36-38 7 DE IN IA KY OH SC TN
38-40 4 AL AR LA OK
40-42 2 MS WV

Healthiest and Heaviest, All Four at Once

Plate III · Ranking

One metric can flatter a state. This ranks each of the 51 places on all four indicators - obesity, smoking, diabetes, and skipped care - then averages the four ranks into a single burden score, where 1.00 is best. The chips show where a state lands on each measure; a low score everywhere is how you top the list.

Lowest burden

  1. 01 Massachusetts 4.50 Obe4 Smk4 Dia9 Cost1
  2. 02 District of Columbia 6.25 Obe1 Smk9 Dia7 Cost8
  3. 03 Vermont 6.50 Obe6 Smk12 Dia2 Cost6
  4. 04 Colorado 7.75 Obe2 Smk10 Dia1 Cost18
  5. 05 Hawaii 8.25 Obe3 Smk3 Dia24 Cost3
  6. 06 Utah 9.75 Obe8 Smk1 Dia3 Cost27
  7. 07 Connecticut 10.75 Obe10 Smk6 Dia12 Cost15
  8. 08 Washington 11.25 Obe14 Smk5 Dia13 Cost13

Highest burden

  1. 51 Mississippi 49.25 Obe50 Smk46 Dia50 Cost51
  2. 50 West Virginia 47.75 Obe51 Smk51 Dia51 Cost38
  3. 49 Louisiana 47.00 Obe49 Smk45 Dia48 Cost46
  4. 48 Arkansas 46.00 Obe48 Smk49 Dia46 Cost41
  5. 47 Alabama 45.75 Obe47 Smk44 Dia49 Cost43
  6. 46 Oklahoma 45.50 Obe46 Smk47 Dia44 Cost45
  7. 45 Kentucky 44.75 Obe45 Smk50 Dia47 Cost37
  8. 44 Tennessee 43.50 Obe42 Smk48 Dia45 Cost39

Score = the mean of a state's rank (1 = lowest prevalence) across the four indicators. Bar length is the score relative to the worst state. Chips read Obe/Smk/Dia/Cost with each sub-rank out of 51.

Which States Got Healthier

Plate IV · The Decade

Over the decade, adult smoking fell in 51 of the 51 reporting places - the clearest public-health win in the whole dataset. Nationally it dropped 6.1 points. The bars run from a shared center: teal to the left is a decline (good), warm to the right a rise. The catch: obesity moved the other way over the same years, up 6.1 points nationally. Smoking is the story of a habit beaten; weight is the story it did not touch.

Every State, Rising

Plate V · Trajectory

Read the decade a second way. Each line ties a state's 2011 obesity rate to its latest - and there is no down-slope to find. Obesity climbed in all 51 of the 51 reporting places, the nation as a whole up +6.1 points. The heaviest states did not run away from the pack so much as the whole pack moved up together; West Virginia rose fastest, at +8.6 points, but even the slowest riser, Hawaii, still gained +2.3.

20 20 24 24 28 28 32 32 36 36 40 40 2011 latest Alabama: 32.0% -> 38.3% (+6.3 pts) Alaska: 27.4% -> 32.1% (+4.7 pts) Arizona: 24.7% -> 31.3% (+6.6 pts) Arkansas: 30.9% -> 38.7% (+7.8 pts) California: 23.8% -> 28.1% (+4.3 pts) Colorado: 20.7% -> 25.1% (+4.4 pts) Connecticut: 24.5% -> 30.4% (+5.9 pts) Delaware: 28.8% -> 36.5% (+7.7 pts) District of Columbia: 21.9% -> 24.7% (+2.8 pts) Florida: 26.6% -> 30.9% (+4.3 pts) Georgia: 28.0% -> 35.7% (+7.7 pts) Idaho: 27.0% -> 33.1% (+6.1 pts) Illinois: 27.1% -> 33.4% (+6.3 pts) Indiana: 30.8% -> 37.2% (+6.4 pts) Iowa: 29.0% -> 36.4% (+7.4 pts) Kansas: 29.6% -> 35.3% (+5.7 pts) Kentucky: 31.3% -> 37.7% (+6.4 pts) Louisiana: 33.4% -> 39.9% (+6.5 pts) Maine: 27.8% -> 34.4% (+6.6 pts) Maryland: 28.3% -> 34.3% (+6.0 pts) Massachusetts: 22.7% -> 27.9% (+5.2 pts) Michigan: 31.3% -> 35.2% (+3.9 pts) Minnesota: 25.7% -> 33.7% (+8.0 pts) Mississippi: 34.5% -> 40.1% (+5.6 pts) Missouri: 30.3% -> 35.4% (+5.1 pts) Montana: 24.6% -> 30.7% (+6.1 pts) Nebraska: 28.4% -> 35.9% (+7.5 pts) Nevada: 24.5% -> 30.6% (+6.1 pts) New Hampshire: 26.7% -> 31.6% (+4.9 pts) New Jersey: 24.6% -> 28.5% (+3.9 pts) New Mexico: 26.4% -> 31.5% (+5.1 pts) New York: 24.5% -> 30.1% (+5.6 pts) North Carolina: 29.1% -> 34.9% (+5.8 pts) North Dakota: 27.8% -> 35.1% (+7.3 pts) Ohio: 29.6% -> 36.8% (+7.2 pts) Oklahoma: 31.1% -> 38.0% (+6.9 pts) Oregon: 26.5% -> 30.4% (+3.9 pts) Pennsylvania: 28.6% -> 34.4% (+5.8 pts) Rhode Island: 25.4% -> 30.8% (+5.4 pts) South Carolina: 30.8% -> 36.3% (+5.5 pts) South Dakota: 28.1% -> 35.6% (+7.5 pts) Tennessee: 30.8% -> 36.5% (+5.7 pts) Texas: 29.2% -> 35.5% (+6.3 pts) Utah: 24.3% -> 30.0% (+5.7 pts) Vermont: 23.7% -> 28.4% (+4.7 pts) Virginia: 27.9% -> 34.0% (+6.1 pts) Washington: 26.4% -> 30.7% (+4.3 pts) Wisconsin: 27.7% -> 34.7% (+7.0 pts) Wyoming: 25.9% -> 32.0% (+6.1 pts) Hawaii: 23.6% -> 25.9% (+2.3 pts) West Virginia: 32.4% -> 41.0% (+8.6 pts) WV 41.0 +8.6HI 25.9 +2.3 US
Each thin line is one state, left endpoint its 2011 rate, right its latest; the inked line is the national average. Three lines are named at the right edge - the fastest riser, the slowest, and the current heaviest. Illustrative figures; see Methodology.
Every state, 2011 to latest
State 2011 Latest Change
West Virginia WV 32.4 41.0 +8.6
Minnesota MN 25.7 33.7 +8.0
Arkansas AR 30.9 38.7 +7.8
Delaware DE 28.8 36.5 +7.7
Georgia GA 28.0 35.7 +7.7
Nebraska NE 28.4 35.9 +7.5
South Dakota SD 28.1 35.6 +7.5
Iowa IA 29.0 36.4 +7.4
North Dakota ND 27.8 35.1 +7.3
Ohio OH 29.6 36.8 +7.2
Wisconsin WI 27.7 34.7 +7.0
Oklahoma OK 31.1 38.0 +6.9
Arizona AZ 24.7 31.3 +6.6
Maine ME 27.8 34.4 +6.6
Louisiana LA 33.4 39.9 +6.5
Indiana IN 30.8 37.2 +6.4
Kentucky KY 31.3 37.7 +6.4
Alabama AL 32.0 38.3 +6.3
Illinois IL 27.1 33.4 +6.3
Texas TX 29.2 35.5 +6.3
Idaho ID 27.0 33.1 +6.1
Montana MT 24.6 30.7 +6.1
Nevada NV 24.5 30.6 +6.1
Virginia VA 27.9 34.0 +6.1
Wyoming WY 25.9 32.0 +6.1
Maryland MD 28.3 34.3 +6.0
Connecticut CT 24.5 30.4 +5.9
North Carolina NC 29.1 34.9 +5.8
Pennsylvania PA 28.6 34.4 +5.8
Kansas KS 29.6 35.3 +5.7
Tennessee TN 30.8 36.5 +5.7
Utah UT 24.3 30.0 +5.7
Mississippi MS 34.5 40.1 +5.6
New York NY 24.5 30.1 +5.6
South Carolina SC 30.8 36.3 +5.5
Rhode Island RI 25.4 30.8 +5.4
Massachusetts MA 22.7 27.9 +5.2
Missouri MO 30.3 35.4 +5.1
New Mexico NM 26.4 31.5 +5.1
New Hampshire NH 26.7 31.6 +4.9
Alaska AK 27.4 32.1 +4.7
Vermont VT 23.7 28.4 +4.7
Colorado CO 20.7 25.1 +4.4
California CA 23.8 28.1 +4.3
Florida FL 26.6 30.9 +4.3
Washington WA 26.4 30.7 +4.3
Michigan MI 31.3 35.2 +3.9
New Jersey NJ 24.6 28.5 +3.9
Oregon OR 26.5 30.4 +3.9
District of Columbia DC 21.9 24.7 +2.8
Hawaii HI 23.6 25.9 +2.3
United States US 27.8 33.9 +6.1

Four Burdens, 2011 to 2023

Plate VI · Over Time

The map freezes one year. These four lines run the whole span nationally. Smoking is in steep retreat; obesity and diagnosed diabetes climb without a pause; the cost barrier to care stepped down after 2014 and then held. Each panel is on its own scale - read the endpoint numbers, not the heights across panels.

Obesity +6.1 pts
2011 · 27.8% 2023 · 33.9%
Current smoking -6.1 pts
2011 · 19.6% 2023 · 13.5%
Diabetes +1.8 pts
2011 · 9.5% 2023 · 11.3%
Skipped care over cost -2.4 pts
2011 · 14% 2023 · 11.6%

The Burdens Travel Together

Plate VII · Correlation

Obesity and diabetes are not independent readings of a state - they are close to the same reading twice. Plot one against the other and the fifty-one places fall into a tight upward band (a correlation of r = 0.73): every added point of obesity comes with roughly 0.39 points more diagnosed diabetes. The lower-Mississippi and Appalachian states sit together in the upper right; the Mountain West clusters low on both.

2428323640 6101418 % adults obese → % adults with diabetes → Alabama: 38.3% obese, 14.6% diabetes Alaska: 32.1% obese, 8.2% diabetes Arizona: 31.3% obese, 11.0% diabetes Arkansas: 38.7% obese, 13.8% diabetes California: 28.1% obese, 10.5% diabetes Colorado: 25.1% obese, 7.2% diabetes Connecticut: 30.4% obese, 9.3% diabetes Delaware: 36.5% obese, 12.3% diabetes District of Columbia: 24.7% obese, 8.6% diabetes Florida: 30.9% obese, 11.6% diabetes Georgia: 35.7% obese, 12.4% diabetes Hawaii: 25.9% obese, 10.7% diabetes Idaho: 33.1% obese, 9.6% diabetes Illinois: 33.4% obese, 10.8% diabetes Indiana: 37.2% obese, 12.1% diabetes Iowa: 36.4% obese, 9.5% diabetes Kansas: 35.3% obese, 10.4% diabetes Kentucky: 37.7% obese, 14.0% diabetes Louisiana: 39.9% obese, 14.2% diabetes Maine: 34.4% obese, 11.2% diabetes Maryland: 34.3% obese, 11.4% diabetes Massachusetts: 27.9% obese, 9.0% diabetes Michigan: 35.2% obese, 11.5% diabetes Minnesota: 33.7% obese, 8.3% diabetes Mississippi: 40.1% obese, 15.1% diabetes Missouri: 35.4% obese, 11.7% diabetes Montana: 30.7% obese, 8.1% diabetes Nebraska: 35.9% obese, 9.6% diabetes Nevada: 30.6% obese, 11.4% diabetes New Hampshire: 31.6% obese, 10.1% diabetes New Jersey: 28.5% obese, 10.4% diabetes New Mexico: 31.5% obese, 11.9% diabetes New York: 30.1% obese, 10.7% diabetes North Carolina: 34.9% obese, 12.0% diabetes North Dakota: 35.1% obese, 9.2% diabetes Ohio: 36.8% obese, 12.0% diabetes Oklahoma: 38.0% obese, 13.2% diabetes Oregon: 30.4% obese, 9.7% diabetes Pennsylvania: 34.4% obese, 11.4% diabetes Rhode Island: 30.8% obese, 10.2% diabetes South Carolina: 36.3% obese, 13.1% diabetes South Dakota: 35.6% obese, 9.0% diabetes Tennessee: 36.5% obese, 13.6% diabetes Texas: 35.5% obese, 12.4% diabetes Utah: 30.0% obese, 8.0% diabetes Vermont: 28.4% obese, 7.9% diabetes Virginia: 34.0% obese, 11.0% diabetes Washington: 30.7% obese, 9.4% diabetes West Virginia: 41.0% obese, 16.2% diabetes Wisconsin: 34.7% obese, 9.8% diabetes Wyoming: 32.0% obese, 8.7% diabetes WV MS CA UT CO US
One dot per state; the teal line is a least-squares fit, the thin crosshair the national point. Five states are named to orient the cloud. Illustrative figures; see Methodology.
Every state: obesity and diabetes
StateObesityDiabetes
West Virginia WV 41.0 16.2
Mississippi MS 40.1 15.1
Louisiana LA 39.9 14.2
Arkansas AR 38.7 13.8
Alabama AL 38.3 14.6
Oklahoma OK 38.0 13.2
Kentucky KY 37.7 14.0
Indiana IN 37.2 12.1
Ohio OH 36.8 12.0
Delaware DE 36.5 12.3
Tennessee TN 36.5 13.6
Iowa IA 36.4 9.5
South Carolina SC 36.3 13.1
Nebraska NE 35.9 9.6
Georgia GA 35.7 12.4
South Dakota SD 35.6 9.0
Texas TX 35.5 12.4
Missouri MO 35.4 11.7
Kansas KS 35.3 10.4
Michigan MI 35.2 11.5
North Dakota ND 35.1 9.2
North Carolina NC 34.9 12.0
Wisconsin WI 34.7 9.8
Maine ME 34.4 11.2
Pennsylvania PA 34.4 11.4
Maryland MD 34.3 11.4
Virginia VA 34.0 11.0
Minnesota MN 33.7 8.3
Illinois IL 33.4 10.8
Idaho ID 33.1 9.6
Alaska AK 32.1 8.2
Wyoming WY 32.0 8.7
New Hampshire NH 31.6 10.1
New Mexico NM 31.5 11.9
Arizona AZ 31.3 11.0
Florida FL 30.9 11.6
Rhode Island RI 30.8 10.2
Montana MT 30.7 8.1
Washington WA 30.7 9.4
Nevada NV 30.6 11.4
Connecticut CT 30.4 9.3
Oregon OR 30.4 9.7
New York NY 30.1 10.7
Utah UT 30.0 8.0
New Jersey NJ 28.5 10.4
Vermont VT 28.4 7.9
California CA 28.1 10.5
Massachusetts MA 27.9 9.0
Hawaii HI 25.9 10.7
Colorado CO 25.1 7.2
District of Columbia DC 24.7 8.6
United States US 33.9 11.3

Four Regions, Four Burdens

Plate VIII · Regions

Fold the fifty-one places into the four Census regions and the map's gradient resolves into a plain hierarchy. The South carries the heaviest load on all four indicators at once; the Northeast and West sit lightest. Read each column on its own - the shading is scaled within a burden, so a dark cell means heavy for that indicator, not across them.

ObesitySmokingDiabetesSkipped care Region South 17 South: 36.1% obesity 36.1 South: 16.1% smoking 16.1 South: 12.9% diabetes 12.9 South: 13.2% skipped care 13.2 Midwest 12 Midwest: 35.4% obesity 35.4 Midwest: 15.2% smoking 15.2 Midwest: 10.3% diabetes 10.3 Midwest: 10.0% skipped care 10.0 Northeast 9 Northeast: 30.7% obesity 30.7 Northeast: 12.6% smoking 12.6 Northeast: 10.0% diabetes 10.0 Northeast: 9.5% skipped care 9.5 West 13 West: 30.1% obesity 30.1 West: 12.6% smoking 12.6 West: 9.6% diabetes 9.6 West: 11.5% skipped care 11.5 United States United States: 33.9% obesity 33.9 United States: 13.5% smoking 13.5 United States: 11.3% diabetes 11.3 United States: 11.6% skipped care 11.6
Each cell is the mean of its region's states; the number after a region name is how many states fold into that mean. Shade is normalized per column, so compare shades down a column, never across. Illustrative figures; see Methodology.

When Cost Is the Barrier

Plate IX · Access

The other three burdens are about bodies and habits. This one is about money: the share of adults who could not see a doctor in the past year because of the cost. Nationally it runs near 11.6%, but the spread is wide - from under eight percent in the Northeast and Upper Midwest to the mid-teens across the South. Each dot is a state; the axis is the only ranking that matters.

7% 9% 11% 13% 15% 17% US 11.6% Massachusetts: 7.0% skipped care over cost North Dakota: 7.3% skipped care over cost Hawaii: 7.6% skipped care over cost Minnesota: 7.9% skipped care over cost Wisconsin: 8.0% skipped care over cost Vermont: 8.1% skipped care over cost Iowa: 8.2% skipped care over cost District of Columbia: 8.4% skipped care over cost South Dakota: 9.1% skipped care over cost New Hampshire: 9.2% skipped care over cost Nebraska: 9.4% skipped care over cost Rhode Island: 9.6% skipped care over cost Washington: 9.8% skipped care over cost Maryland: 10.1% skipped care over cost Connecticut: 10.2% skipped care over cost Maine: 10.3% skipped care over cost New York: 10.4% skipped care over cost Colorado: 10.5% skipped care over cost Pennsylvania: 10.5% skipped care over cost New Jersey: 10.6% skipped care over cost Illinois: 10.9% skipped care over cost Kansas: 11.0% skipped care over cost Oregon: 11.0% skipped care over cost Virginia: 11.1% skipped care over cost California: 11.2% skipped care over cost Michigan: 11.2% skipped care over cost Utah: 11.3% skipped care over cost Montana: 11.4% skipped care over cost Wyoming: 11.5% skipped care over cost Delaware: 11.6% skipped care over cost Ohio: 11.9% skipped care over cost Alaska: 12.1% skipped care over cost Indiana: 12.3% skipped care over cost Idaho: 12.5% skipped care over cost Missouri: 12.6% skipped care over cost Arizona: 12.8% skipped care over cost Kentucky: 12.8% skipped care over cost West Virginia: 12.9% skipped care over cost Tennessee: 13.1% skipped care over cost New Mexico: 13.4% skipped care over cost Arkansas: 13.5% skipped care over cost South Carolina: 13.6% skipped care over cost Alabama: 13.8% skipped care over cost North Carolina: 13.9% skipped care over cost Oklahoma: 14.0% skipped care over cost Louisiana: 14.1% skipped care over cost Nevada: 14.2% skipped care over cost Georgia: 15.0% skipped care over cost Florida: 15.1% skipped care over cost Texas: 15.7% skipped care over cost Mississippi: 16.2% skipped care over cost
One dot per state, placed by prevalence; vertical position is jitter only, to separate near-ties. The vertical rule marks the national figure.
Cost blocks care least
  1. Massachusetts7.0%
  2. North Dakota7.3%
  3. Hawaii7.6%
  4. Minnesota7.9%
Cost blocks care most
  1. Mississippi16.2%
  2. Texas15.7%
  3. Florida15.1%
  4. Georgia15.0%

Put two states side by side

Pick any two of the fifty-one and read all four indicators against each other and the national line.

Open the compare tool →

Methodology

Notes on the Data

The figures on this page derive from the CDC BRFSS Prevalence Data (2011 to present) (2024 survey year (portal refreshed 2025-12-10)). BRFSS is the CDC's annual telephone health survey, running since 1984 and standardized across states. It reaches roughly 400,000 adults a year - the largest continuously-run health survey in the world - which is what makes a state-by-state read possible at all. Every number here is a prevalence: the weighted share of adults in a state who answer a given question a given way.

The four questions

  • Obesity Adults who have a body mass index of 30.0 or higher (BMI from self-reported height and weight).
  • Current smoking Adults who are current smokers (smoked 100+ cigarettes in life and now smoke every day or some days).
  • Diabetes Adults who have ever been told by a doctor they have diabetes (excludes gestational and pre-diabetes).
  • Skipped care over cost Adults who could not see a doctor in the past 12 months because of cost.

What's real, what's a stand-in

The schema is real and the story is real - the metrics, the state grain, and the well-documented regional gradients (obesity and diabetes heaviest along the lower Mississippi and Appalachia, smoking peaking in Appalachia, cost-barriers concentrated in the non-expansion South, the nationwide decade-long fall in smoking). The exact percentages are illustrative stand-ins, hand-authored to sit within a few points of published BRFSS values so the maps and rankings read true. They are badged Illustrative and are not real survey output. The swap-point is documented: drop the real bulk extract into data/raw/ and re-run the pipeline (see the repo's HANDOFF.md). Components never change - only the data layer does.

How each plate is drawn

Every figure is a static SVG built while the page compiles; nothing is computed in your browser. The map shades obesity in five quantile classes on the teal ramp. The distribution bins the fifty-one states into two-point columns. The ranking averages each state's rank across the four indicators into one burden score. The decade and trajectory plates read the 2011 baseline against the latest year - smoking as a diverging bar, obesity as a slope. The correlation plate fits an ordinary least-squares line to the obesity-diabetes pairs. The regional matrix folds the states into the four Census regions (the count beside each region says how many), averaging the member states and shading each column on its own scale. Read shades down a column, never across - the four burdens sit on different ranges.

What you're not seeing

These are self-reported figures from people reachable by phone, so they carry the usual biases: height and weight are understated, smoking is under-admitted, and adults without a phone or in institutions are missed entirely. Prevalences here are crude (not age-adjusted), so an older state can look sicker partly because it is older. BRFSS covers adults 18 and up only, and the two decade-comparison indicators lean on a 2011 baseline because the survey's cell-phone weighting method changed that year - earlier numbers are not directly comparable. Confidence intervals, which the real dataset carries per cell, are not drawn here.


Generated 2026-07-06 00:00 UTC. Source: CDC BRFSS Prevalence Data (2011 to present). Maturity: illustrative.