Administration Assistant salary at Harris County

The average administration assistant salary at Harris County was $70,199 , which is 1 percent higher than the average salary for this job in Texas, and 52 percent higher than the national average for this job . Administration Assistant salaries at Harris County typically range from $71,154 to $72,807 (25th to 75th percentile). The highest reported administration assistant salary was $73,221. There are 6 employees at Harris County with the job title administration assistant.