It definitely depends on the district and the contract. If they have nurses under the paraprofessional umbrella, pay is significantly lower. In our district, we are on a teachers contract so we are on the same step scale as teachers. Until the pandemic, a minimum of BSN was required. They dropped that requirement in order to get nurses into school this year, so ADN nurses are here, but enjoy the same contract as the BSNs and teachers.
I suspect that will change, and the ADNs hired will be grandfathered, and the requirement will go back to BSN.