Does this Wal-Mart have a paint department ?

Yes

Yep!

They sell paint, it's not like a full paint center as Lowes or Menards but you can probley find something, Call & ask before you head over, thats what I do to save time

I never shopped at the Walmart in Hammond

They do sell paint in home improvements but I don't know if they have an exclusive paint dept.

Yes they do.