The average nurse salary at Miami County was $42,483 , which is 5 percent lower than the average salary for this job in Indiana, and 44 percent lower than the national average for this job . Nurse salaries at Miami County typically range from $24,540 to $60,425 (25th to 75th percentile). The highest reported nurse salary was $60,424. There are 2 employees at Miami County with the job title nurse.