The average Union City spanish salary was $67,815, which is 1 percent lower than the average salary for this job in New Jersey, and 5 percent lower then the average salary for this job nationwide. Spanish salary in Union City is usually between $55,300 and $74,430 (25th and 75th). The highest spanish salary in Union City was $110,700. There are 12 employees in Union City whose job title is spanish.