inter-district transfer from Emeryville into OUSD

Hello everyone, 

Does anyone have a sense of how difficult it is to transfer into OUSD from Emeryville? My son currently goes to a private school in Berkeley but I am seeing the writing on the wall that it's not a great fit. I need a bigger district and I don't want to go back into the Berkeley public schools even though I work in Berkeley.

Is it hard to get into OUSD from Emeryville? My son would be in the second grade and I am looking for socioeconomic, racial, and linguistic diversity; test scores are not important to me at this stage. 

Thank you