[link to money.cnn.com]

"The liquidation would result in Hostess' nearly 18,000 workers losing their jobs. The bakers' union represents around 5,000".

So the union types make up less than 1/3 of those who'll lose their jobs if the company folds. (But I don't think that will happen. I think some eleventh hour deal will be reached, much like the way the government 'miraculously' avoids shutdowns.)