For personal electronic recycling, we have donated to local non-profits. We have several friends who work in various non-profits and frequently, our used equipment is better than the worst that they have, especially with monitors. You may have to call around for such a large quantity. You can also check some of the Title 1 and almost Title 1 schools to see if they can take some too.
Otherwise, we bring our stuff to eAsset Solutions in North Arlington.
https://www.eassetsolutions.com/ I don’t know, they may already know of places that would love the monitors.