Is there symbolism behind the addresses in South Park?

A lot of the addresses in South Park are variations of one 2, one 1, and two 0s. Like the Marshes house number is 2001, Brovlofski s at 1002, Stotches at 1020 which is where the Donovan s were, but now they re at 2210 (which is still close), and the Stevenson s at 2010. By the way, I only noticed it, I googled the addresses because it s a lot easier than trying to find all of them by watching the episodes. But it could mean nothing, idk.