I am reading this from 1000+ miles away in a sanctuary city located in a sanctuary state. In both the city and the state undocumented individuals have jobs (that is why they are here) that most legal citizens won't take because the pay is too low, shop and spend money supporting local businesses, pay taxes. Some have been here for decades and I would guess there already are undocumented refugees in and around Port Townsend. The last thing they are here for is to get in the kind of trouble that would get them in trouble with the law. Another reason many are here is to escape crime where they came from or because they believe in American ideals and can't/won't wait the decade it takes to immigrate legally or in some cases be able to immigrate at all now due to the trump administration's negative and inaccurate profiling  of Mexicans and Muslims. Here, most crime is committed by legal American citizens. 

https://www.nytimes.com/2017/01/26/us/trump-illegal-immigrants-crime.html?_r=0