How do I print out a 2 column list form my database on to 51/4 X 31/2 post cards

I have a list of street addresses and would like to print them out onto post cards in 2 columns.  The issue is that only so many house number fit on a card. And each set of number has to have a heading, that gives the street of the list of house numbers. Example below.

Example:

Park Avenue and 41ed
4140      4141
4142      4143
4144      4145

Oakland and 41ed
4140      4141
4142      4143
4144      4145

How would I be able to print the numbers out from the db and display them on the page using css. And fit my constraints of 4 card per page and each card displays the two columns and street address  I’m doing this using ASP.NET C#.

Trying to figure out where to start with this.

Thanks for your help.