77 Public Senior High Schools as of 2020 per the GES School's register update. This number is made of public senior high schools and public Technical and Vocational second-cycle schools.
There are 9 Public Technical and Vocational second-cycle schools in the Volta Region out of the 77 public schools. The remaining 68 are SHS.
Check the breakdown of the overall total number of Public and Private Senior High Schools in the Volta Region:
68 Public SHS
9 Public Technical/ Vocational Schools
14 Private  SHS
10 Private Public Technical/ Vocational Schools
This gives the overall total of SHS in the region (Public and Private) as 101.