The vast majority of Spanish-speaking immigrants are here from countries where strict laws for driving under the influence don't exist.
On the other hand, it found that about 70 percent of the children of Spanish-speaking immigrants speak Spanish fluently.
The children of Chinese, Arabic and Spanish-speaking immigrants want to improve their skill in the family language.
The current influx of Spanish-speaking immigrants from Mexico, Ecuador and other countries presents yet another challenge.
It seemed like a good idea at the time, she says, since her preference has always been to work with Spanish-speaking immigrants.
But there's a new sound filling the air here: increasingly shrill echoes of the nationwide debate over the impact of Spanish-speaking immigrants.
Last spring, the group undertook a similar project with Spanish-speaking immigrants.
And many residents complain about having to wait for flu shots behind Spanish-speaking immigrants.
By the mid-1990's, fueled by an influx of Spanish-speaking immigrants, the gap between the parties surpassed 30,000.