Peter,
Adrian's suggestion to tailor your Census tab is easier via the cogwheel and the Customize Property Box, there are a few gotcha that you may wish to consider, concerning
aligment groups.
In my own census tab, my first two items are Born and Died, and display where and when a person was born and died, as follows
Item1=CUSTOM-"Born",Y,"INDI.BIRT.DATE","Born:",0,0
,30,N,30,F+"%INDI.BIRT[1].PLAC:FULL%","in",
1,2,70,N,
70,F
Item2=CUSTOM-"Died",Y,"%INDI.DEAT[1].DATE:YEAR%","Died:",0,0,
30,N,30,F+"%INDI.DEAT[1].PLAC:FULL%","in",
1,2,70,N,
70,F
Thes use alignment groups 1& 2 (italicised and bold) and both are set to 30-70 percent (bold).
Resulting in the following display in the Census tab:

- Born & Died.jpg (18.78 KiB) Viewed 3002 times
The first three census items look like this:
Item4=CUSTOM-"1841",Y,"INDI.CENS[year=1841].PLAC","7 Jun 1841",0,3,20,N,
60,F+"INDI.CENS[year=1841].ADDR","at",
4,5,20,N,
40,F
Item5=CUSTOM-"1851",Y,"INDI.CENS[year=1851].PLAC","30 Mar 1851",0,3,30,N,
30,F+"INDI.CENS[year=1851].ADDR","at",
4,5,70,N,
70,F
Item6=CUSTOM-"1861",Y,"INDI.CENS[year=1861].PLAC","7 Apr 1861",0,3,30,N,
50,F+"INDI.CENS[year=1861].ADDR","at",
4,5,70,N,
50,F
The resulting display is

- Census.jpg (33.33 KiB) Viewed 3002 times
Note that although these census items all use the same alignment groups 4 & 5, (italicised and bold) they all use a different Percent figure (60-40, 30-70 & 50-50, shown bold), yet they all display in perfect alignment.
This means that changing the percent of any single line, may not be reflected in the resulting display.
I think, (and someone will correct me if I'm wrong) that the setting for the alignment group is taken from the first entry it is used, which in above example is the 1841 entry, so if my settings for a specific alignment need adjusting, I adjust the 1841 entry!
In my case, when I changed the percent figures for 1851 & 1861, it didn't have any affect.
If I want to change the aligment of all the census entries, I have to change 1841 entry, i.e. the first one that uses alignment groups 4&5.
Sadly no mention of this in FH Help file, it somewhat glosses over use of alignment groups.
I hope this makes sense to you