https://www.oathkeepers.org/congressman-lou-barlettas-bill-defund-sanctuary-cities/
This bill will make its third attempt and is likely to pass this time.


http://cis.org/Sanctuary-Cities-Map
look at this map to see who will be losing all federal funding if this passes.

Counties will lose more than the cities especially the more rural ones, most cities get 50 to 60% of their operational funding from the federal government which funnels through the states mostly. If this happens cities and counties will literally have infrastructure collapses which they will not be able to overcome.

ON the OP both Jefferson and Clallam are sanctuary counties.

California is a sanctuary state and already in a bad way, if this happens, i wouldn't be headed to California unless you like poverty and chaos.

If you look at the map it pretty much shows sanctuary status exists mostly in states and districts that overwhelming vote democratic. This could be a strategic move to destroy those voter bases permanently.