For the 2025 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)
School
Location
Grades
Students
St. Mary Immaculate Conception School
(Catholic)
510 S. Second St.
Guttenberg, IA 52052
(563) 252-1577
Guttenberg, IA 52052
(563) 252-1577
Grades: 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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