The County Health Rankings show us that where we live matters to our health. The health of a community depends on many different factors - ranging from health behaviors, education and jobs, to quality of health care, to the environment.

2011 | Polk, Iowa

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  Polk
County
Error
Margin
National
Benchmark*
Iowa Rank
(of 99)
Health Outcomes 63
Mortality 57
Premature death 6,322 6,062-6,583 5,564 5,976  
Morbidity 72
Poor or fair health 11% 10-12% 10% 12%  
Poor physical health days 2.9 2.7-3.1 2.6 2.8  
Poor mental health days 2.9 2.7-3.2 2.3 2.7  
Low birthweight 7.1% 6.8-7.3% 6.0% 6.8%  
Health Factors 24
Health Behaviors 40
Adult smoking 21% 20-23% 15% 20%  
Adult obesity 27% 25-29% 25% 28%  
Excessive drinking 20% 19-22% 8% 20%  
Motor vehicle crash death rate 11 10-12 12 15  
Sexually transmitted infections 465   83 314  
Teen birth rate 44 42-45 22 32  
Clinical Care 7
Uninsured adults 11% 10-13% 13% 13%  
Primary care physicians 925:1   631:1 984:1  
Preventable hospital stays 60 58-62 52 68  
Diabetic screening 86% 81-91% 89% 86%  
Mammography screening 64% 59-69% 74% 67%  
Social & Economic Factors 47
High school graduation 80%   92% 87%  
Some college 71%   68% 66%  
Unemployment 5.7%   5.3% 6.0%  
Children in poverty 13% 10-16% 11% 14%  
Inadequate social support 16% 14-18% 14% 16%  
Children in single-parent households 28%   20% 26%  
Homicide rate 3 2-4 1 2  
Physical Environment 9
Air pollution-particulate matter days 0   0 1  
Air pollution-ozone days 0   0 0  
Access to healthy foods 66%   92% 39%  
Access to recreational facilities 16   17 12  

* 90th percentile, i.e., only 10% are better
Note: Blank values reflect unreliable or missing data