There are 335 Pet Health Services in Multnomah County, Oregon, serving a population of 788,459 people in an area of 431 square miles. There is 1 Pet Health Service per 2,353 people, and 1 Pet Health Service per 1 square miles.
In Oregon, Multnomah County is ranked 23rd of 36 counties in Pet Health Services per capita, and 1st of 36 counties in Pet Health Services per square mile.