1. Obesity Trends Among U.S. Adults Between 1985 and 2010
Definitions:
Obesity: Body Mass Index (BMI) of 30 or higher.
Body Mass Index (BMI): A measure of an adult’s weight in relation to his or her height, specifically the adult’s weight in kilograms divided by the square of his or her height in meters.

2. Interpreting BMI Body Mass Index (BMI) = weight (kg) / [ height (m)]2
Weight Status
Below 18.5
Underweight
18.5 – 24.9
Normal
25.0 – 29.9
Overweight
30.0 and Above
Obese

3. BMI Ranges for 5’9’’ Individual
Limitations
BMI predicts rather than directly measures body fat
Athletes may have higher BMI due to increased muscle mass rather than increased body fat
Height
Weight Range
BMI
Weight Status
5' 9"
124 lbs or less
Below 18.5
Underweight
125 lbs to 168 lbs
18.5 to 24.9
Normal
169 lbs to 202 lbs
25.0 to 29.9
Overweight
203 lbs or more
30 or higher
Obese

4. Obesity Trends Among U.S. Adults Between 1985 and 2010
Source of the data:
The data shown in these maps were collected through CDC’s Behavioral Risk Factor Surveillance System (BRFSS). Each year, state health departments use standard procedures to collect data through a series of telephone interviews with U.S. adults. Height and weight data are self-reported.
Prevalence estimates generated for the maps may vary slightly from those generated for the states by BRFSS ( as slightly different analytic methods are used.

5. In 1990, among states participating in the Behavioral Risk Factor Surveillance System, 10 states had a prevalence of obesity less than 10% and no state had prevalence equal to or greater than 15%.
By 2000, no state had a prevalence of obesity less than 10%, 23 states had a prevalence between 20–24%, and no state had prevalence equal to or greater than 25%.
In 2010, no state had a prevalence of obesity less than 20%. Thirty-six states had a prevalence equal to or greater than 25%; 12 of these states (Alabama, Arkansas, Kentucky, Louisiana, Michigan, Mississippi, Missouri, Oklahoma, South Carolina, Tennessee, Texas, and West Virginia) had a prevalence equal to or greater than 30%.

6. Citations
Mokdad AH, et al. The spread of the obesity epidemic in the United States, 1991–1998. JAMA 1999;282:16:1519–22.
Mokdad AH, et al. The continuing epidemics of obesity and diabetes in the United States. JAMA 2001;286:10:1519–22.
Mokdad AH, et al. Prevalence of obesity, diabetes, and obesity- related health risk factors, JAMA 2003;289:1:76–9.
CDC. State-specific prevalence of obesity among adults — United States, MMWR 2006;55(36):985–8.
CDC. State-specific prevalence of obesity among adults — United States, MMWR 2008;57(28):765–8.
CDC. Vital signs: State-specific prevalence of obesity among adults — United States, MMWR 2010;59:1–5.

7. Obesity Trends* Among U.S. Adults BRFSS, 1990, 2000, 2010
(*BMI 30, or about 30 lbs. overweight for 5’4” person)
1990
2000
2010
No Data <10% %–14% %–19% %–24% %–29% ≥30%

8. Obesity Trends* Among U.S. Adults BRFSS, 1985
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14%

9. Obesity Trends* Among U.S. Adults BRFSS, 1986
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14%

10. Obesity Trends* Among U.S. Adults BRFSS, 1987
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14%

11. Obesity Trends* Among U.S. Adults BRFSS, 1988
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14%

12. Obesity Trends* Among U.S. Adults BRFSS, 1989
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14%

13. Obesity Trends* Among U.S. Adults BRFSS, 1990
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14%

14. Obesity Trends* Among U.S. Adults BRFSS, 1991
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19%

15. Obesity Trends* Among U.S. Adults BRFSS, 1992
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19%

16. Obesity Trends* Among U.S. Adults BRFSS, 1993
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19%

17. Obesity Trends* Among U.S. Adults BRFSS, 1994
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19%

18. Obesity Trends* Among U.S. Adults BRFSS, 1995
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19%

19. Obesity Trends* Among U.S. Adults BRFSS, 1996
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19%

20. Obesity Trends* Among U.S. Adults BRFSS, 1997
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% ≥20%

21. Obesity Trends* Among U.S. Adults BRFSS, 1998
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% ≥20%

22. Obesity Trends* Among U.S. Adults BRFSS, 1999
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% ≥20%

23. Obesity Trends* Among U.S. Adults BRFSS, 2000
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% ≥20%

24. Obesity Trends* Among U.S. Adults BRFSS, 2001
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% %–24% ≥25%

25. Obesity Trends* Among U.S. Adults BRFSS, 2002
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% %–24% ≥25%

26. Obesity Trends* Among U.S. Adults BRFSS, 2003
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% %–24% ≥25%

27. Obesity Trends* Among U.S. Adults BRFSS, 2004
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% %–24% ≥25%

28. Obesity Trends* Among U.S. Adults BRFSS, 2005
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% %–24% %–29% ≥30%

29. Obesity Trends* Among U.S. Adults BRFSS, 2006
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% %–24% %–29% ≥30%

30. Obesity Trends* Among U.S. Adults BRFSS, 2007
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% %–24% %–29% ≥30%

31. Obesity Trends* Among U.S. Adults BRFSS, 2008
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% %–24% %–29% ≥30%

32. Obesity Trends* Among U.S. Adults BRFSS, 2009
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% %–24% %–29% ≥30%

33. Obesity Trends* Among U.S. Adults BRFSS, 2010
(*BMI ≥30, or ~ 30 lbs. overweight for 5’ 4” person)
No Data <10% %–14% %–19% %–24% %–29% ≥30%