Latino families highly value education and are committed to their children's educational success; however, Latino students often experience educational challenges. Well-designed family involvement programs can encourage Latino families, especially new immigrants or monolingual Spanish-speakers, to increase their involvement resulting in positive outcomes for children, families, and schools. This two-year study examined the impact of the YMCA Family Involvement Project on levels of family involvement and children's educational performance using a sample of 144 low-income, urban, predominantly monolingual Spanish-speaking, Latino caregivers of 208 elementary-age children. Family workshops developed based on community input focused on in-home education strategies, parenting education, family literacy, and community leadership and advocacy. Teacher training on family involvement and school socials were also provided. Significant improvements were found in frequency of family-teacher contact, family involvement at school, and quality of the family-teacher relationship after program participation. Hierarchical regression analyses found higher levels of family participation predicted significantly better student social skills and work habits grades after one year of participation when controlling for baseline scores. At the end of two years, level of participation significantly predicted student effort, social skills and work habit grades, and standardized English Language Arts test scores and was somewhat predictive of achievement grades. Implications for practice are discussed.