In 2018, I spent (single, no kids) CHF 40’756 including about 12k of taxes, which makes CHF 28k of spending for the whole year if you neglect income and wealth tax. I published a breakdown (in French) on my blog, should you wish to have more details.
I plan for sligthly lower expenses for 2019, let’s see if I can achieve this goal 
Hey Ed welcome to the forum!
If you wish to get a constructive feedback on your budget, feel free to create a new topic under this section of the forum and publish your numbers. I am sure that people will find room for optimization 