One other thing to consider is how many fewer Jews there are than other groups. I live in a (wealthy) area of West London where there are more than 10 times as many Muslims, and Jews are outnumbered by Sikhs and Buddhists according to the last census.
I'm an atheist personally, but my Mum's Jewish by birth (Dad CofE) so technically I'm Jewish. I put down that I'm Jewish just to bump up the numbers a bit, but tbh the last time I visited a synagogue was on a school trip with my son's primary school to learn about Judaism.
I have blue eyes, fair-ish hair and pale skin and don't look very Jewish, so I've always heard all the anti-Semitic jokes because people just don't think I am. Not sure why you haven't Oakmaiden, they seem quite prevalent to me, but maybe I'm more sensitive to them. I pull people up on them when I hear them, but the same people would be horrified to hear other types of racist jokes - they just don't consider antisemitism to be racism (because of totally unconnected Israeli foreign/domestic policy which makes it all OK I suppose)
The main point I'm making is that even though there is Islamophobia as well, antisemitism is concentrated on a very small minority, as opposed to what I assume to be an equal amount given to ten times the amount of Muslims.
I've also heard some things from Muslims about how much they hate Jews. One of my son's 7 year old friends (moderate Muslim) came over once and talked about how his father hated and wanted to kill all Jews. He didn't know we were in any way Jewish, but he was 7, saying that to my 7 year old, who shouldn't have to learn about a grown man who wanted to kill him because of his background.
That was kind of a wake up call for me, as we know and are friends with a lot more Muslims than Jews, and now we feel we have to be careful what we say and what we tell our children. It's a shame as a lot of them are lovely people who I doubt would ever think like that.
We also have a guy who has been a friend for years, became very active politically in the Israeli/Palestinian conflict - fair enough - (armchair only though - he lives in the heart of middle England) and is now via Facebook getting into Holocaust denial and a conspiracy of Jewish bankers planning to take over the world. OK, he's nuts, but he came to our wedding...