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Percentage of adults who are obese, with a body mass index (BMI) of 30.0 or higher. (2011 BRFSS Methodology)

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Obesity: Iowa

Iowa Obesity (1990-2013) see more
  • Percentage of the population estimated to be obese, with a body mass index (BMI) of 30.0 or higher.
  • Percentage of adults who are obese, with a body mass index (BMI) of 30.0 or higher. (2011 BRFSS Methodology)

Obesity

United States Obesity (1990-2013) see more
  • Percentage of the population estimated to be obese, with a body mass index (BMI) of 30.0 or higher.
  • Percentage of adults who are obese, with a body mass index (BMI) of 30.0 or higher. (2011 BRFSS Methodology)
Ranking Value State
0 21.9 District of Columbia
1 20.5 Colorado
2 22.9 Massachusetts
3 23.6 Hawaii
3 23.6 New York
5 23.7 Vermont
6 24.3 Montana
6 24.3 Utah
8 24.6 New Jersey
8 24.6 Wyoming
10 25 California
11 25.2 Florida
12 25.6 Connecticut
13 25.7 Alaska
13 25.7 Minnesota
13 25.7 Rhode Island
16 26 Arizona
17 26.2 Nevada
18 26.8 Idaho
18 26.8 Washington
20 26.9 Delaware
21 27.1 New Mexico
22 27.3 New Hampshire
22 27.3 Oregon
24 27.4 Virginia
25 27.6 Maryland
26 28.1 Illinois
26 28.1 South Dakota
28 28.3 Maine
29 28.6 Nebraska
30 29.1 Georgia
30 29.1 Pennsylvania
32 29.2 Texas
33 29.6 Missouri
33 29.6 North Carolina
35 29.7 North Dakota
35 29.7 Wisconsin
37 29.8 Kansas
38 30.1 Ohio
39 30.4 Iowa
40 31.1 Michigan
40 31.1 Tennessee
42 31.3 Kentucky
43 31.4 Indiana
44 31.6 South Carolina
45 32.2 Oklahoma
46 33 Alabama
47 33.8 West Virginia
48 34.5 Arkansas
49 34.6 Mississippi
50 34.7 Louisiana

Highlights

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Disparities
Obesity
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Related Measures
Obesity
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Thematic Map
Obesity
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Overview

Obesity is the percentage of adults who are estimated to be obese, defined as having a body mass index (BMI) of 30.0 or higher, according to self-reported height and weight. BMI is equal to weight in pounds divided by height in inches squared and then multiplied by 703. The CDC has a calculator for BMI. The 2013 ranks are based on self-report data from CDC’s 2012 Behavioral Risk Factor Surveillance System (BRFSS). Because of the 2011 change in BRFSS methodology, obesity prevalence from the 2012 Edition onward cannot be directly compared to estimates from previous years (see Methodology).

Obesity is one of the greatest health threats currently facing the United States. It contributes significantly to a variety of serious diseases including heart disease, diabetes, stroke, certain cancers, as well as poor general health.[1] Obesity is a leading cause of preventable death in the United States, causing an estimated 200,000 deaths per year.[2] The direct medical costs for treating obesity and obesity-related health problems are overwhelming. In 2008 it was estimated that $147 billion was spent on obesity or obesity-related health issues.[3] Compared to smoking, obesity is more prevalent; similar to smoking and excessive alcohol consumption, obesity is highly associated with chronic conditions and overall poor physical health. [4] The causes of obesity are complex, including lifestyle and the social and physical environment, as well as genetics and medical history. Poor diet and physical inactivity are major lifestyle contributors to obesity. Since the 1980s, energy intake has steadily climbed and energy expenditure has declined, leading to a growing energy imbalance which closely mirrors the obesity rates.[5] There is growing evidence illustrating the importance of the environment in the obesity epidemic and the need for changes in social and physical environments in order to better facilitate changes in lifestyle.[6] Successful interventions have targeted a wide variety of populations with various strategies, from school-based prevention programs to treatment interventions in aging adults.[7]-[8] While obesity is associated with an increased risk of developing numerous health conditions, weight loss is associated with an attenuation of those risks.[9] The CDC has compiled a list of resources for community level interventions aimed at lowering obesity rates.

In no state is the proportion of obesity in the general population less than 1 in 5. The prevalence of obesity ranges from 20.5 percent of adults in Colorado to more than 34.0 percent of adults in Arkansas, Louisiana, and Mississippi. The national median of obese adults is 27.6 percent, virtually unchanged from the 2012 Edition prevalence of 27.8 percent. This means that 1 in 4 adults are obese in the United States, and 1 in 3 adults are obese in Alabama, West Virginia, Arkansas, Mississippi, and Louisiana. For obesity prevalence by state and age, gender, race/ethnicity, urbanicity, income, or education level, see Health Disparities within States.

Reducing the proportion of adults who are obese is a Healthy People 2020 leading health indicator, with a goal of reducing the proportion of obese adults by 10.0 percent. 

 



[1] Centers for Disease Control and Prevention (CDC). Overweight and obesityhttp://www.cdc.gov/obesity. Updated August 6, 2013. Accessed August, 21, 2013.

[2] Danaei G. The preventable causes of death in the United States: Comparative risk assessment of dietary, lifestyle, and metabolic risk factors. PLoS Medicine. 2009;6(4).

[3] Finkelstein EA, Trogdon JG, Cohen JW, Dietz W. Annual medical spending attributable to obesity: Payer- and service-specific estimates. Health Affairs. 2009;28(5): w822-w831.

[4] Sturm R. Does obesity contribute as much to morbidity as poverty or smoking? Public Health. 2001;115(3):229.

[5] Finkelstein EA. Economic causes and consequences of obesity. Annu Rev Public Health. 2005;26(1):239.

[6] Papas MA. The built environment and obesity. Epidemiol Rev. 2007;29(1):129.             

[7] Shaya FT. School-based obesity interventions: A literature review. J Sch Health. 2008;78(4):189.              

[8] McTigue KM. Obesity in older adults: A systematic review of the evidence for diagnosis and treatment. Obesity. 2006;14(9):1485.

[9] Malnick SDH. The medical complications of obesity. QJM. 2006;99(9):565.