Credit and income are only two factors. Having down payment and debt that doesn't overwhelm your income are some others.
Generally a score from 640 or higher could be approved, it may be possible lower but the higher your score the better. Your income should be enough to support the payment, plus your other debt and have around 60% left over for other expenses. The exact ratio will depend on the strength of your credit, savings, loan program and the lender. It could be lower or higher.
I know I'm not giving you a direct answer, but it's more complicated than that. I would encourage you to speak to a great local lender to discuss your options.