I wouldn't object, but the following part is a bit unclear:
The ethnic makeup of the city is 80.5% Jewish and other, and 20.0% Arab (15.4% Muslim and 4.0% Christian). There are 450 new immigrants.
What's unclear about it? Also, do you think that there are too many statistics, or too few? There are a lot more statistics available, but I don't want to clutter up the pages with a bunch of useless statistics.
The city appears to be made up of 100.5% of its population. Of that, 20% of the population is made of 15.4%+4%=19.4%. We can safely conclude that the population is more than the population, from which the Arabs are less than the Arabs. I think that's a bit unclear. :)
Gutza