Private school • Self-paced • Grades 9-12 & adults • Texas
Corpus Christi Online High School
A school-issued Texas diploma your Corpus Christi student earns at their own pace.
Self-paced courses, certified teachers, and an official transcript for students in grades 9-12 and adults across Corpus Christi and Nueces County. Enroll any month. Graduate on your timeline.
The program
Corpus Christi online high school: one diploma, every starting point
Whether your student is catching up on credits, graduating early, coming from homeschool, or you are an adult who left before finishing, the path ends at the same place: a school-issued Texas diploma. Enroll any month, transfer in what you already have, and move at your own pace.
A counselor maps your exact path at enrollment, no guesswork. Talk to a counselor →
Grade levels & courses
Corpus Christi online high school classes, grades 9 through 12
A full college-prep catalog aligned to graduation requirements, with self-paced courses in every core subject and honors options. Students enter at any grade and follow the credit path to the 24-credit diploma. Review the student and parent handbook for full program details.
Syllabi: 9th grade • 10th grade • 11th grade • 12th grade
Need a single course, not the full program? Individual courses are available without full enrollment. Planning for college? The A-G requirements guide explains how this diploma is read by admissions offices. Full catalog: all online high school courses →
The diploma
What the Corpus Christi online high school diploma looks like
A school-issued diploma, not a family certificate.
When your student graduates, they receive an official high school diploma issued by an established private school, the same kind issued by any brick-and-mortar school. It carries an official transcript with a registered CEEB code, which colleges, employers, and the military use to verify it.
Credits transfer in from any Corpus Christi public or private school. You never repeat what you have already earned. See how colleges read private-school and homeschool transcripts.
Online school vs. homeschool vs. public school: an honest comparison for Corpus Christi families deciding between routes.
Enroll anytime
Ready to map your Corpus Christi student’s path to graduation?
Self-paced
Self-paced online high school: enroll any month in Corpus Christi
No semester start dates, no waiting until fall. Corpus Christi students enroll any month of the year and work through courses at their own pace, whether that means a lighter week during a competition season or a faster sprint to catch up. Most families are enrolled and in coursework within about a week of applying. How attendance and course completion work in an async online school.
Study when you want
Coursework is open 24/7. School fits around training, work, or travel.
No semester gaps
Transfer mid-semester from a Corpus Christi school without losing a term.
Teachers available all week
Certified instructors answer questions and grade work through the week.
Credits, GPA & transcripts
Grades, credits, and GPA for Corpus Christi online high school
The diploma takes 24 credits. You earn one credit per semester-length course, and every passing grade (70 or above) earns the credit. GPA is calculated the same way as any school (A = 4.0, B = 3.0), and honors courses can carry extra weight. See the full high school grading scale or use the grade-to-percentage conversion chart to understand exactly where a grade sits.
Credits you have already earned at any Nueces County school transfer in, so you only complete what is left, never repeat what you have done. Struggling in the final stretch? How to recover credits and graduate on time.
Transfer example: a student with 14 credits needs 10 more. How credit transfer works →
The 24-credit diploma path
See the full transcript breakdown and what makes it official.
Three ways to start
Start your Corpus Christi student’s path to a diploma
Adults welcome
Adult high school diploma online for Corpus Christi, Texas
There is no age limit on finishing.
Adults across Corpus Christi who left high school without a diploma earn the same school-issued Texas diploma online, on a self-paced schedule that fits work and family. That includes adults who left due to work, a family situation, a pregnancy that interrupted school, or simply ran out of time years ago. Transfer any credits you already have from a school or a previous attempt, and complete the rest at your pace.
The credential is the same diploma, same official transcript, same CEEB code, valid for college applications at Texas A&M University-Corpus Christi, career advancement, the military, or a CDL. See what working after high school looks like with an official credential.
The adult diploma path →
Adult diploma path
Ready to finish? Send your records and we map your path from here.
Tuition & cost
How much does Corpus Christi online high school cost?
Tuition is affordable and predictable, with no campus fees and no surprise costs. One payment covers your courses, the learning platform, certified-teacher support, and your official transcript when you graduate. Wondering exactly what tuition at High School of America includes? That post covers every line item.
Because the program is self-paced, families can manage the year in a way that fits their budget. A counselor will walk you through the exact figure for your student’s grade and credit situation. Common questions: are books and materials included? • what payment options are available? • are there any hidden fees?
Eagle Pro Tip
Military family in Corpus Christi? Your student’s credits don’t disappear when orders change.
Naval Air Station Corpus Christi families move on short notice. Your student’s transcript stays in one place — one continuous record, no repeated semesters, no credits lost to a PCS. We request records from the Nueces County school, evaluate what transfers, and most students are in coursework within a week. Mid-year transfer guide.
— The Eagle, HSOA
Common questions
Is online high school in Corpus Christi the same as a real school?
A few things families in Corpus Christi ask before enrolling. Here is how the facts sit. For a full side-by-side, read online school vs. homeschool vs. public school. One question families ask about socialization: how online students connect at HSOA.
Texas law
Is online high school legal in Corpus Christi, Texas?
Yes. Texas treats home-school families as private schools — and enrolling at HSOA is even simpler.
Texas courts confirmed in Leeper v. Arlington ISD (1994) that home schools operate as private schools under state law. Under Texas Education Code §25.086, children enrolled in a private school are exempt from compulsory attendance. If you teach independently, Texas places three requirements on home-school families:
Visual curriculum
Use a curriculum presented in visual format — textbooks, printed materials, or online courses all qualify.
Five core subjects
Instruction must cover reading, spelling, grammar, mathematics, and good citizenship. No state-prescribed sequence or standardized tests required.
No registration required
Texas does not require families to notify the school district, register with any state agency, or submit annual evaluations.
The simpler route: enrolling at High School of America places your student in an established private school, satisfying the compulsory attendance requirement directly — no curriculum records to track, no district notification needed. If your student is currently at a Nueces County school, you withdraw there and we handle the records request. New to this entirely? How to start homeschooling in 2026 covers every first decision. Or if you already know you want to enroll, homeschool online 101 walks through the practical first steps.
Serving the area
Online high school serving Corpus Christi, Nueces County
We serve students across Corpus Christi and Nueces County, from the island communities, Southside, Calallen, and the neighborhoods along Corpus Christi Bay, and prepare graduates for nearby colleges including Texas A&M University-Corpus Christi. Contact our admissions team directly, or schedule a counselor call to walk through your student’s situation.
Statewide
Online high school across Texas
High School of America serves students statewide. Find online high school in a city near Corpus Christi.
Texas Online High SchoolStatewide hub →Questions
Corpus Christi online high school: common questions
Is online high school legal in Corpus Christi, Texas?
Yes. Texas treats home schools as private schools under state law (Leeper v. Arlington ISD, 1994). Texas Education Code §25.086 exempts students enrolled in a private school from compulsory attendance. Enrolling at High School of America satisfies this requirement directly — no curriculum records to track, no district notification needed.
How long does it take to earn the diploma?
It depends on the credits you transfer in and your pace. Because courses are self-paced, motivated students can finish ahead of a traditional calendar. A counselor maps your exact timeline at enrollment using the credits you already have.
Will the diploma be accepted by colleges?
Yes. It is a school-issued diploma with an official transcript and a registered CEEB code, recognized by colleges, employers, the military, and the trades. The transcript looks the same to an admissions office whether it was earned in person or online.
Can adults earn a diploma here?
Yes. There is no age limit. Adults complete the same school-issued Texas diploma online on a schedule that fits work and family. The adult diploma guide covers options, pace, and how credits from years ago transfer in.
How does online high school work in Corpus Christi?
Students apply online, send their transcripts for evaluation, and begin self-paced courses within about a week. Certified teachers grade work and answer questions through the week. There is no set schedule, just coursework to complete at your own pace.
How many credits do I need to graduate?
The diploma requires 24 credits: 4 English, 4 math, 3 science, 3 social studies, and 10 electives and required courses. Credits you already have from any school transfer in, so you only complete what is left.
Your next step
Start Corpus Christi online high school this week
Grades 9-12
Enroll your student now
Apply in about 5 minutes, any month of the year. Transfer in credits and start within the week.
Enroll now →Adults
Finish the diploma you started
No age limit. Transfer your credits, complete the rest on your schedule.
The adult path →Questions? Call (888) 242-4262