No. Package delivery companies, GPS navigation systems, and internet maps get their address information from a variety of sources. It is the responsibility of each company to include Grant County as a source for site addresses, and the company should check for updates regularly. The Grant County address data is available for free to anyone who asks for it through a Public Records request.
Report Map Errors
You may want to personally update some of the services that provide or use address data. The list below contains suggestions only, and may be incomplete - report map errors to: