Houston Private School Admissions: A Guide to Applications & Deadlines

Applying to a private school in Houston can feel overwhelming, especially if this is your family’s first time going through the process. Between school visits, entrance exams, essays, recommendations, interviews, transcripts, and financial aid forms, there are a lot of moving pieces—and seemingly every school does things just a little differently.

At General Academic, we have spent over two decades helping thousands of Houston students and families navigate competitive school admissions. Since our founding in 2003, we have worked with students applying to schools across the city, including popular choices like St. John’s, Kinkaid, Awty, Episcopal, Strake Jesuit, and St. Agnes.

This guide explains what Houston private school admissions typically require, when families should get started, and what to expect at each stage, with a particular focus on the prime middle- and high-school entry years.

When Should You Start the Houston Private School Admissions Process?

For most families, the admissions process formally begins during the fall before a student hopes to enroll. In practice, we recommend starting much earlier. The spring before application season is a good time to research schools, think seriously about fit, and begin preparing for the ISEE if your child will need it. By August and September, admissions events are underway and testing calendars begin filling.

Sixth and Ninth Grades Are Prime Entry Years

One of the first, hard fact parents should understand is that not every grade offers the same admission opportunities.

At several K–12 Houston private schools, 6th and 9th grades are major gateway years. St. John’s and Kinkaid, for example, identify these as natural entry points, with significantly more openings than are generally available in surrounding grades. Awty likewise expects substantially more new students in 6th and 9th grades than in many other secondary grades. For Houston’s high-school-only campuses—including Episcopal, Strake Jesuit, St. Agnes, St. Thomas, and Houston Christian—9th grade is naturally the primary entry year.

That does not mean admission in 7th, 8th, 10th, or 11th grade is impossible. However, those openings frequently depend on attrition and may number only a handful of seats.

If your family is considering private school for middle or high school, 5th and 8th grades should not be the first time you start thinking about the decision.

A Typical Houston Private School Admissions Timeline

Exact dates vary, but most families can think about the process this way:

• Spring: Research schools, attend any available events, and begin ISEE preparation.
• Summer: Continue test preparation and narrow your school list.
• August–September: Join admissions mailing lists, create application accounts, register for tours and open houses, and register for the ISEE.
• September–December: Visit campuses, work on applications and student essays, and request recommendations.
• October–January: Take the ISEE and complete student interviews.
• December–January: Submit applications, transcripts, recommendations, and other supporting documents.
• Early March: Many Houston private schools release admission decisions.

One detail catches families by surprise every year: the application deadline and supporting-material deadline are often different. A school might require the application itself in early December but allow transcripts, recommendations, test scores, and midyear grades to arrive in January. Keep track of both.

Research Houston Private Schools Before You Apply

Houston has no shortage of excellent schools, but the right school depends enormously on the individual child. Over the years, we have seen plenty of families enter the process with one school firmly fixed in mind and come away much more enthusiastic about another after visiting campuses. Rankings and reputations tell you only so much.

Attend Open Houses and Information Sessions

Most of the major Houston private schools hold admissions events during the fall. Depending on the campus, these may include:

• Open houses
• Middle- or upper-school information sessions
• Academic showcases
• Fine-arts or athletics events
• Parent presentations
• Virtual information sessions

These events are your chance to hear directly from administrators, teachers, students, and current families. We recommend attending events at several schools, even if your family already has a favorite.

Take a Campus Tour

A tour can tell you things that a website never will. Pay attention to:

• How students interact with one another
• Class sizes and classroom atmosphere
• Campus size and layout
• Academic expectations
• Athletics, arts, clubs, and extracurricular opportunities
• Student support
• School culture
• Your commute (most private schools do not have busing options!)

Schools also have different policies about campus visits. Some welcome prospective families before they apply, while others make certain tours or visits available only after an application has been started or submitted. Research the policies of your child’s top choices!

Look for Shadow Days and Student Visits

For middle and high school applicants, we particularly like student visit and shadow opportunities. A parent may love a school after an open house; the real question is often whether the student can envision spending the next four or seven years there. Houston Christian, Emery/Weiner, St. Thomas, and other schools offer various student-visit opportunities during the admissions season. These programs can fill quickly, so do not wait until January to begin investigating them.

How Competitive are Houston Private Schools?

It is no secret that Houston private schools are highly competitive and only getting more so as HISD continues to struggle. Some schools, like St. John’s, are nationally recognized for their academics. Exactly how popular (and thus how competitive) Houston private schools are, however, is a tough question to answer, since most do not publish any specific numbers about how many applications they receive.

In 2026, General Academic surveyed just shy of 184 of our students taking the ISEE test to get a better understanding of how popular these schools are. In this survey, we asked students to record their top three choices for where they hoped to attend middle/high school. Results for the top ten schools are shown in the bar graph below.

Nearly half—48%—listed St. John’s among their top three choices. Kinkaid and Episcopal followed at about 32% each, with St. Agnes at 27% and Strake Jesuit at 26%. When so many strong applicants are targeting the same small group of schools, even well-qualified students can face significant competition for a limited number of seats.

For example, St. John’s typically admits only about 50-55 students into 6th grade and about 60-65 students into 9th grade. For the same time as was covered in the period of this survey, General Academic served more than 400 ISEE students. If the proportion of students applying to St. John’s is consistent with this sample, that means that around 200 General Academic students are likely to apply–almost double the amount of students that St. John’s will accept into 6th and 9th grades across all of Houston!

In terms of official data, Strake Jesuit is one of the few schools who reports actual numbers on applicants: they generally receive over 800 applications for about 350 freshman slots, giving them an acceptance rate of only about 43%. Given that they are the 5th most popular school amongst General Academic students, it’s likely that some of the more popular schools like St. John’s, Episcopal, and Kinkaid receive even more applications every year.

Although there is no recent data on Awty, an article from 2014 quoted the then head of school as saying that they had received over 1,200 applications for about 150 seats. This would put their acceptance rate at around 13%. For comparison, well-regarded colleges like Boston University (12.8%), Georgetown (13.5%), USC (11.2%), Tufts (10.8%), and Emory (10.2%) all have similar acceptance rates! Given the changing landscape of Houston schools, it is likely that Awty’s acceptance rate (and the acceptance rates of other top schools) has decreased in the interceding years.

This is all to say that although there are many options in Houston and the surrounding areas for parents who are seeking a private education for their children (around 35 different schools were mentioned by students in the survey!), when it comes to the top schools, competition can be fierce. This means that students need to have strong applications and a good understanding of the application process in order to ensure entrance into their top-choice schools.

What Do Houston Private Schools Require for Admission?

The good news for parents who are staring down the barrel of multiple applications is that the basic process for applications is fairly consistent. Most applications include some version of the following components.

1. The Online Application

Everything begins with the school’s online application or admissions portal. Families generally provide basic student and household information, the student’s current school and grade, academic history, extracurricular interests, and other background information. Completing the initial application may also unlock later parts of the process, such as:

• Interview scheduling
• Recommendation requests
• Transcript forms
• Student visits
• Additional questionnaires

Our advice is not to wait until every supporting document is ready before starting the application. Create your accounts early and familiarize yourself with every school’s checklist.

2. The ISEE Entrance Exam

For most students applying to selective Houston private schools, the Independent School Entrance Exam (ISEE) will be one of the most important pieces of the admissions process.

St. John’s, Kinkaid, Awty, Episcopal, Strake Jesuit, St. Agnes, Emery/Weiner, St. Thomas, and Duchesne all use the ISEE for at least some middle- or high-school applicants. Houston Christian accepts either the ISEE or SSAT. Some schools allow older transfer applicants to submit alternatives such as the PSAT or SAT, but for students entering the major 6th- and 9th-grade gateway years, the ISEE dominates Houston private school admissions.

When Should Students Start Preparing for the ISEE?

This is one area where our advice has changed over time. Years ago, many Houston families began ISEE preparation in August or September. Increasingly, students are beginning in the spring before application season. In fact, our data show that Houston families have been starting ISEE preparation progressively earlier over the past several years.

For students targeting 6th-grade admission, we generally recommend taking an initial diagnostic and beginning preparation sometime after spring break of 4th grade. For students targeting 9th-grade admission, we recommend beginning after spring break of 7th grade.

That does not mean students need to spend six months cramming! Starting earlier allows preparation to be steadier and less stressful.

Plan for More Than One ISEE Date

We generally recommend that Houston applicants plan for a first official ISEE in the fall, often around November, followed by another opportunity in the winter—typically late December or early January—if the student wants to improve the first result and the schools’ deadlines allow it.

This gives the first official test some breathing room. It is much less stressful to know that one November morning does not have to determine the student’s final submitted score.

What Is a Good ISEE Score?

There is no universal “passing” score, and a strong ISEE does not guarantee admission. Private schools evaluate the complete applications of perspective students, not just their score reports fro standardized tests.

However, based on our experience working with Houston applicants, students targeting especially academically selective schools such as St. John’s, Kinkaid, and Awty generally want to be earning stanines in the 7–9 range. Scores of 5 and 6 are statistically average and can be perfectly respectable for other private-school applicants depending on the school and strength of the rest of the file.

3. Student Essays, Statements, and Questionnaires

Admissions committees want to know more about applicants than their grades and test scores. Depending on the school, students may be asked to complete:

• A formal essay
• A student statement
• An applicant questionnaire
• Several short responses

Kinkaid requires student writing from middle- and high-school applicants. Awty requires a student statement. St. Thomas asks for a student statement and résumé, while Duchesne uses a student questionnaire. Parents can certainly help children brainstorm or proofread, but resist the urge to rewrite an essay until it sounds like a 40-year-old wrote it. Schools want to hear from the student, not the parent!

Parent Statements and Questionnaires

Parents sometimes have homework too when it comes to the private school admissions process. Awty, for example, requests a parent statement, while Duchesne uses a parent questionnaire.

Use these opportunities to provide meaningful context about your child: interests, personality, strengths, challenges, educational goals, or circumstances that may not be obvious elsewhere in the application. Specific and thoughtful is better than trying to convince the school that your child has never experienced a bad day.

4. Teacher and Administrator Recommendations

Almost every school wants recommendations from current teachers. It’s important to note that in most cases these are not like recommendations for college, where teachers write long letters about the student. Rather, this most commonly is a confidential form provided by the institution your student is applying to that asks the teacher specific questions about your student.

The two most common required recommendations are:

• Current English teacher
• Current math teacher

Some schools go further. Applicants may also need a recommendation from a principal, counselor, head of school, foreign-language teacher, or extracurricular instructor. Kinkaid, for example, requires a Special Interest Recommendation for major middle- and high-school applicants. Awty requests references from English, math, second-language, and school-administration sources.

Give teachers plenty of notice! More time is always better; ideally you’d submit the recommendation requests by the end of September, but at a minimum you should give teachers at least a month to get these filled out before the supplemental materials deadline.

5. Transcripts and School Records

Expect schools to request approximately two to three years of academic history. Depending on the school, this may include:

• Prior final report cards
• Current fall-semester grades
• Standardized-testing records
• Attendance
• Discipline or work-habit records

For a student applying during 8th grade, for example, a school may want 6th- and 7th-grade final reports plus the first semester of 8th grade. Because many schools want to see the applicant’s most recent grades, supporting-document deadlines often extend into January.

6. The Student Interview

Many Houston private schools interview middle- and high-school applicants. The format varies considerably:

• Student-only interview
• Student and family interview
• Separate parent interview
• Interview connected to a shadow visit
• Virtual interview for families outside Houston

Students should be comfortable talking about:

• Favorite subjects
• Activities and hobbies
• Recently books or completed projects
• Academic interests
• Extracurricular interests
• Why they are interested in the school

We recommend practicing the experience of an interview without scripting every answer. A student who sounds like they are reciting a press release about themselves is not necessarily helping their cause.

7. Additional School-Specific Requirements

Finally, watch for requirements that appear at only one or two schools, including:

• Activity résumés
• Special-interest recommendations
• Arts portfolios
• Applicant photographs
• Birth certificates
• Foreign-language recommendations
• Additional academic testing

The overall lesson is simple: create a separate checklist for each school. Do not assume that because St. John’s has everything it needs, Kinkaid or Awty does too.

Houston Private School Admission Requirements at a Glance

The table below summarizes several of the most common requirements for major middle- and high-school applicants during the 2026–27 admissions cycle.

*Schools that permit transfer students (students entering in a non-gateway year) to submit PSAT/SAT scores.

Requirements can vary by grade, and supporting materials may have different deadlines. Always check the school’s current admissions portal before applying.

Tuition, Financial Aid, Scholarships, and Texas Education Freedom Accounts

The admissions process also has a financial side. For 2026–27, General Academic’s annual analysis found that Houston private-school tuition averaged about $29,087 per student, with costs varying substantially by school and grade. Fortunately, many schools offer financial assistance.

Need-Based Financial Aid

Most major Houston private schools provide some form of need-based aid. Families generally complete a separate financial-aid application and submit supporting financial documents. Do not wait for an admissions decision before investigating aid. Financial-aid deadlines often occur during the admissions process itself.

Schools differ in philosophy when it comes to aid. St. John’s, Kinkaid, and Awty emphasize need-based assistance rather than traditional merit awards, while schools including Strake Jesuit, St. Thomas, Duchesne, Emery/Weiner, and Houston Christian have various merit or specialized scholarship opportunities.

Texas Education Freedom Accounts

Texas Education Freedom Accounts, or TEFA, began with the 2026–27 school year and can provide qualifying families with state funds that may be used at participating private schools.

Participation is determined school by school and can change. For example, Strake Jesuit and Houston Christian participate, while St. John’s and Episcopal have stated that they do not. Duchesne declined to participate for 2026–27 but planned to reevaluate the program for future years.

Because TEFA is new and school participation can change, families should verify the latest information directly with both the school and the state program before making financial plans.

Houston Private School Application Checklist for Parents

After 23 years of working with Houston families, we can confidently say that organization removes a lot of unnecessary stress from this process.

Start with this checklist:

• Identify prospective schools and their major entry grades.
• Join admissions email lists.
• Attend open houses and information sessions.
• Tour campuses.
• Schedule shadow visits when available.
• Create each school’s admissions account.
• Record application and supporting-material deadlines.
• Take an initial ISEE diagnostic.
• Develop an ISEE preparation plan.
• Register early for official ISEE dates.
• Request transcripts.
• Request teacher and administrator recommendations.
• Complete parent statements.
• Have students complete essays and questionnaires.
• Schedule interviews.
• Complete financial-aid and scholarship applications.
• Check TEFA participation if relevant.
• Regularly review each admissions portal for missing materials.

Learn More about Houston Private & Select Public Schools

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