GIS Data/Other Services
Hamilton County GIS data is available for free download from the Iowa GIS Data Repository (a login is required to access data in the repository). For printing, mailing, and other services please see the Hamilton County GIS Office Fee Schedule.
Maps and Data Disclaimer: Hamilton County GIS data and maps are provided “as is” with no expressed or implied warranty of accuracy, correctness, or completeness. Data and maps do not replace or modify land surveys, deeds, and/or other legal instruments defining land ownership or use. Hamilton County disclaims all liability arising out of the use or misuse of this information for any purpose.