Schools in Avondale, Colorado, the US. Schools locations in Avondale, Colorado. Find the nearest schools locations, near you. All types of business services School All schools in Avondale 5/5 Avondale Elementary School School +1 719-947-3484 213 U.S. 50 Business, Avondale, Colorado 81022 Write a review Phone Website Directions Banner School School Avondale, Avondale, Colorado 81022 Write a review Phone Directions