gistfile1.cs

public class City : IEntity
{
  public string Id { get; set; }
  public string Name { get; set; }
  public string State { get; set; }
  public bool Disabled { get; set; }
}

public class NewCityInputModel
{
  public string Name { get; set; }
  public string State { get; set; }
}

public class NewCityViewModel : NewCityInputModel
{
  public Dictionary<string, string> States { get; set; }
}

public class EditCityInputModel
{
  public string Id { get; set; }
  public string Name { get; set; }
  public string State { get; set; }
}

public class EditCityViewModel : EditCityInputModel
{
  public Dictionary<string, string> States { get; set; }
}