Well, it should NOT be your top priority, but it is still possible, and sometimes you'll learn that a guy is still a virgin by complete surprise…
I met my fiance (who is 2 years older than me btw) in college, and he was a 22-year-old KHV before we started dating. He wasn't a creepy desperate neckbeard in any way, in fact he's a cute blonde blue eyed normie I expected might be a "Chad". I could tell he was nervous and inexperienced the first time we had sex and even went on a date, but I was sweet and patient with him. It wasn't till months later that he finally broke down and and admitted to me that he was a virgin. Looking back, being his first is something very special that we both cherish. But honestly if he had slept with anyone before me I wouldn't care or really have the right to, especially since I'd had one BF before him.
I don't have a preference for whether or not a guy is a virgin. I don't mind if a guy has an extensive sexual history before me, as long as he isn't a walking STD and/or trying to use me. And I don't mind if a guy is still a virgin, as long as he isn't an insecure /pol/tard who calls women who've slept with even just one guy "roasties". My fiance and I are bonded by our shared interests and beliefs and life goals, which are more important than anything else TBH.
…Anyways, that's just my personal anecdote. My advice is: if you're still a virgin yourself or not very experienced, and are nervous you'll be judged by someone more experienced than you, then I can totally understand your desire for a virginal BF. BUT if you want a virgin guy just because you'll get jealous of his sexual past, or because you have some weird virgin fetish or Buzz Aldrin complex, then please try and get over those issues.
I don't have any additional advice about "finding" a virgin guy. It's not really something guys bring up on a whim when you meet them either. I just hope you mean someone nice; if he's still a virgin congrats, and if he's not then boo-hoo… AGAIN, IT'S NOT THAT IMPORTANT. But if you're REALLY that desperate maybe try a Christian dating service? A lot of religious guys, especially Mormons, are still virgins :P