County: Napa
Districts in Napa (7)
| Napa County Office of Education | Calistoga Joint Unified | Howell Mountain Elementary |
| Napa Valley Unified | Pope Valley Union Elementary | Saint Helena Unified |
| Napa County ROP |
Enrollment by school district and year
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | |
|---|---|---|---|---|---|---|---|---|
| County of Napa | 20,978 | 20,794 | 20,546 | 20,384 | 20,200 | 19,999 | 19,518 | 18,993 |
| Calistoga Joint Unified | 831 | 865 | 857 | 847 | 865 | 857 | 864 | 828 |
| Howell Mountain Elementary | 101 | 80 | 86 | 99 | 81 | 99 | 88 | 101 |
| Napa County Office of Education | 140 | 111 | 136 | 112 | 103 | 108 | 104 | 81 |
| Napa Valley Unified | 18,587 | 18,460 | 18,211 | 18,078 | 17,834 | 17,647 | 17,227 | 16,782 |
| Pope Valley Union Elementary | 50 | 51 | 58 | 57 | 50 | 46 | 50 | 57 |
| Saint Helena Unified | 1,269 | 1,227 | 1,198 | 1,191 | 1,267 | 1,242 | 1,185 | 1,144 |