The most recent NJ assessment scores available to download at NJ Dept of Education are from 2018-2019, but there seem to be more recent PSAT/ACT/SAT scores (seem to be from 2019-2020):
https://rc.doe.state.nj.us/download
The NJ DOE documentation leaves something to be desired at https://rc.doe.state.nj.us/additional . e.g., the "Impact of COVID-19 Data Availability" link is broken, but the FAQ link provides some info.
Do we have any test scores yet after keeping kids from in-person schooling in the school district over the last 2 years? If not, does anyone have any idea when the next tests will be for the ages that usually have them?