How often is a guilty conviction made for a fake craigslist add posting?

It's impossible to answer this question. There are a few different crimes that prosecutors like to charge in these situations. Each case is unique. All depends on the strength of the state's evidence and the defense lodged by the defendant.

I doubt that any meaningful statistics exist on the subject of your inquiry.

Can't accurately answer as it depends on many factors, including the specific details of your case and evidence. You might want to consult with a local criminal attorney to discuss your options. Best of luck.

Good question! Prior post contains inaccurate statement & should be discounted. If you are trying to do some sort of school study, or personal research, I suggest you try to narrow & to refine your question & then seek out statistics, e.g., state, county, USA, as to various time frames - do be aware that you can expect whatever info' you do locate to be limited, & general-nature, at best. If you personally face such a issue, I suggest you not post details online but do hire a very well experienced attorney to help you, and sooner rather than later. I also suggest that you be wary of 'free advice'. Best to you! Tricia Dwyer Esq