Mantel-Haenszel test? Numerical vs categorical data

#1
Hello, and thanks in advance for any help!

I'm testing my hypothesis that certified physicians are more likely to be younger than the overall physician population age in the state. However, I have no way of gathering numerical data on the overall physician age- All I can get is age-ranges. SO, I'm stuck- I've got 360 recorded ages for a group of certified physicians, but only 5 categories of ages for the population total.

Categorical data on physician ages in the state
<35- 2323
35-44- 4748
45-54- 4865
55-64- 4741
>=65- 4660

If I choose to make my data categorical, and thus be comparing two sets of categorical data, do I use a Mantel-Haenszel test? I am admittedly lost.