Versions of Iowa Code 616.21 - Change of residence on LawServer 2023 Iowa Code 616.21 – Change of residence 2022 Iowa Code 616.21 – Change of residence 2020 Iowa Code 616.21 – Change of residence 2018 Iowa Code 616.21 – Change of residence 2016 Iowa Code 616.21 – Change of residence 2014 Iowa Code 616.21 – Change of residence. 2009 Iowa Code 616.21 – Change of residence