The average custodial salary at Tahoka Isd was $20,111 , which is 24 percent lower than the average salary for this job in Texas, and 39 percent lower than the national average for this job . Custodial salaries at Tahoka Isd typically range from $18,451 to $20,644 (25th to 75th percentile). The highest reported custodial salary was $28,096. There are 9 employees at Tahoka Isd with the job title custodial.