For the 2025-26 school year, there is 1 private school serving 101 students in Clayton County, IA (there are 12 public schools, serving 3,636 public students). 3% of all K-12 students in Clayton County, IA are educated in private schools (compared to the IA state average of 9%).
100% of private schools in Clayton County, IA are religiously affiliated (most commonly Catholic).
Private Schools in Clayton County (2025-26)
School
Location
Quick Facts
St. Mary Immaculate Conception School
(Catholic)
510 S. Second St.
Guttenberg, IA 52052
(563) 252-1577
Guttenberg, IA 52052
(563) 252-1577
Gr: PK-8 | 101 students
Frequently Asked Questions
How many private schools are located in Clayton County, IA?
1 private schools are located in Clayton County, IA.
What percentage of students in Clayton County go to private school?
3% of all K-12 students in Clayton County are educated in private schools (compared to the IA state average of 9%).
What percentage of private schools are religiously affiliated in Clayton County?
100% of private schools in Clayton County are religiously affiliated (most commonly Catholic).
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