Schools in Holy Cross, Iowa, the US. Schools locations in Holy Cross, Iowa. Find the nearest schools locations, near you. All types of business services ATM Bank Finance School All schools in Holy Cross La Salle Catholic School School +1 563-870-2405 835 Church Street, Holy Cross, Iowa 52053 Write a review Phone Website Directions Plum Creek School School Holy Cross, Holy Cross, Iowa 52053 Write a review Phone Directions R H C L School School 791 Church Street, Holy Cross, Iowa 52053 Write a review Phone Directions