Clark: Out-migration Compare to others State rankings for U.S. County rankings for Idaho Download data Download state data for the US Download county data for Idaho Download multiple indicators/regions In Clark between 2017 and 2018, the number of tax returns filed by individuals or households moving out of Clark was NA. Of these: NA percent were filed by people or households moving to another county in Idaho State NA percent were filed by people or households moving to another state NA percent were filed by people or households moving to another country   Data represents all returns filed/processed through the Individual Master File System. NA: data have been suppressed for reasons of disclosure. Source: 2020 Internal Revenue Service (IRS) - (https://www.irs.gov/statistics/soi-tax-stats-migration-data); DATE LAST UPDATED: October 20, 2020