Except for “student debts” (which isn't all that uncommon, either) it's common for people to be paying for all those things in their 50s and 60s (adult children very often get support from their parents), and it's also quite common for people these days not to have started paying for any of then except retirement (usually not pension, except insofar as social security is a pension) building through their 30s.

It's pretty likely you aren't doing much retirement savings or paying for a mortgage on an income below double the poverty level at any age.