There are 142 Pet Health Services in Polk County, Iowa, serving a population of 467,235 people in an area of 574 square miles. There is 1 Pet Health Service per 3,290 people, and 1 Pet Health Service per 4 square miles.
In Iowa, Polk County is ranked 92nd of 99 counties in Pet Health Services per capita, and 1st of 99 counties in Pet Health Services per square mile.