Most articles about private school cost answer the question with "it varies." That is true and completely useless, so here is a real answer instead.

Across the United States, private elementary school tuition generally runs between about $8,000 and $20,000 a year, with most independent day schools landing somewhere in the low to mid teens. Language immersion and other specialized programs tend to sit in the upper half of that range. In the Portland metro area, private elementary tuition commonly falls between roughly $10,000 and $18,000.

Three things move the number more than anything else: the grade level, the program type, and the class size. A school with 28 children in a room can charge considerably less than a school with 14, because tuition is mostly salaries.

Below is what that money actually buys, why immersion programs are priced the way they are, and the aid mechanisms that families genuinely use. We have also published our own numbers in full, because a cost guide from a school that hides its own tuition is not worth much.

Private School Costs at a Glance

US private elementary, day. Roughly $8,000 to $20,000 a year.
Portland metro, private elementary. Roughly $10,000 to $18,000.
Language immersion programs. Usually the upper half of the local range.
Boarding schools. Multiples of the above, and not really comparable.

Spanish Horizons Academy published tuition, 2025-2026 school year

Kindergarten. $1,561 per month across 10 payments, or $14,443.49 prepaid annually with the 3% discount applied.
Grades 1 to 5. $1,752 per month across 10 payments, or $15,609.24 prepaid annually with the 3% discount applied.
Enrollment fee. $295, all grades, due on acceptance.
Meal plan, optional. $125 per month.
Aftercare. $650 per month for 5 days, $550 per month for 3 days.

Monthly payments run September through June and are due on the first. A 60/40 two payment split is also available. Please confirm current year figures with our admissions office, since tuition is set annually.

What Drives the Price

Private school tuition is not mostly buildings. It is mostly people. When you compare two schools with very different price tags, these are the variables doing the work.

Class size and staffing ratio. The single largest driver. Every child you remove from a classroom has to be paid for by the children who remain. A school running 14 students to a teacher has roughly double the per student staffing cost of one running 28.
Teacher credentials and pay. Schools that require licensure, subject specialization, or a second language at professional fluency are hiring from a smaller pool and paying accordingly.
Specialist staff. Music, art, PE, world language, counseling, and learning support are line items. A school with five specialists costs more to run than a school with one.
Hours and calendar. A longer day costs more to staff than a shorter one. Aftercare, early drop off, and a longer calendar are usually priced separately, which is why the sticker price and the real annual cost can diverge.
Curriculum and materials. Off the shelf curriculum is cheap. Project based and dual language programs need materials that are bought or built rather than ordered from a single vendor.
Facilities. Real, but usually less decisive than parents assume. A newer building does not reliably indicate a better education.

Why Language Immersion Programs Are Priced Differently

This is worth explaining rather than apologizing for, because it is the question families ask us most directly.

An immersion program has a structurally harder staffing problem than a conventional school. Every core subject teacher has to be two things at once: a credentialed elementary educator and a Spanish speaker at full professional and academic fluency. Not conversational. Fluent enough to teach fractions, the water cycle, and social studies in Spanish, to five year olds, all day.

That pool of people is small, and it is competitive. Schools that need those teachers pay to get and keep them. There are three other cost pressures specific to immersion:

Curriculum in two languages. Materials have to exist in Spanish at the right grade and reading level, and often have to be adapted or built rather than purchased. That is staff time.
Small classes are not optional. In an immersion classroom, children are acquiring content and language simultaneously, which requires far more individual interaction than a monolingual room. Large immersion classes do not work well, so the model has a built in ceiling on class size and therefore a floor on cost per student.
Continuity matters. Immersion outcomes depend on a child staying in the program through the elementary years, which means schools have to invest in retention, and in teacher stability across grades.

At Spanish Horizons we run one classroom per grade with 12 to 16 students, on an 80/20 model, 80 percent of the day in Spanish across math, science, social studies, and the arts, and 20 percent in English for English Language Arts. That structure is the reason for our price, and it is also the reason it works.

What Tuition Actually Includes

Compare schools on the total cost of a year, not the tuition line. Ask every school on your list what is and is not included, because the answers vary wildly.

Typically included

Classroom instruction and core curriculum
Specialist classes offered during the school day
Standard classroom materials and consumables
Assessment and progress reporting
Basic technology access

Frequently not included

Enrollment or registration fees (ours is $295)
Meals (our optional plan is $125 per month)
Before care and aftercare (ours runs $550 to $650 per month)
Field trips beyond the standard program
Optional extracurriculars and camps
Uniforms or specific clothing requirements
Fundraising expectations

That last one is worth naming plainly. Some private schools carry a significant informal expectation of annual giving or fundraising participation on top of tuition. Ask directly what it is. A school that answers clearly is telling you something good about itself.

How Families Make It Work

Very few families write a single cheque. Here is what is actually used.

Financial aid and tuition assistance

Most independent schools reserve a portion of their budget for need based aid, and awards are more common than families expect. The two mistakes we see are assuming you will not qualify and therefore not applying, and missing the deadline because aid applications often close earlier than admission decisions.

Spanish Horizons offers need based scholarships assessed on family income, equity based assistance to support a diverse student body, and separate assistance for aftercare for qualifying families. If cost is the only thing standing between your family and enrolling, start that conversation early rather than ruling yourself out.

Payment plans

Spreading tuition across ten monthly payments, September through June, turns a $15,000 decision into a monthly budget line. We also offer a 60/40 two payment split, and a 3 percent discount for paying annually up front. If your cash flow allows the prepayment, that discount is the cheapest money available.

Sibling discounts

We offer 10 percent off tuition for a second child, applied to tuition rather than fees and services. For families with two children in elementary school simultaneously, this is often the difference between possible and not.

Dependent Care FSA and tax considerations

Tuition for kindergarten and above is generally not an eligible Dependent Care FSA expense, but before care and aftercare frequently are, and those are real money. Some states offer credits or scholarship programs for private education. Rules change and vary, so confirm your situation with a tax professional rather than with a school.

Is Private School Worth the Cost?

The honest answer is that it depends entirely on what your child needs and what your assigned school provides, and any school that tells you otherwise is selling.

For plenty of families, a strong neighborhood public school with a good teacher is the right answer, and paying for private school would buy very little. Private school is worth it when there is a specific gap between what your child needs and what is available to them, and when the school you are considering actually closes that gap.

For an immersion program specifically, the case is unusually concrete. Full bilingualism and biliteracy acquired in childhood is not something you can buy later at any price. Adults spend years and considerable money trying to reach the fluency a child in a K-5 immersion program reaches by simply going to school. Combine that with a class of 14 rather than 28, and the question becomes easier to reason about: you are buying a language and an amount of adult attention, not a building.

That is the framing we would encourage on any tour, at any school. Ask what specific outcome the tuition buys, and whether the school can show you it happening.

Frequently Asked Questions

How much is private school per year?

Private elementary school in the United States generally costs between about $8,000 and $20,000 a year, with most independent day schools in the low to mid teens and specialized programs like language immersion toward the upper half. Portland metro private elementary tuition commonly runs about $10,000 to $18,000. Spanish Horizons Academy publishes its full tuition schedule, which for the 2025-2026 school year is $1,561 per month for kindergarten and $1,752 per month for grades 1 to 5 across ten payments.

Why is private school so expensive?

Because tuition is mostly salaries, and the largest single driver is class size. Halving the number of children in a classroom roughly doubles the staffing cost per student. Add credentialed specialists, longer days, and, in an immersion program, teachers who must be both licensed educators and fully fluent in a second language, and the cost follows directly from the structure.

Is private elementary school worth it?

It is worth it when there is a specific gap between what your child needs and what their assigned school can provide, and when the private school genuinely closes that gap. It is not automatically worth it. For language immersion the case is more concrete than most, because childhood bilingualism is very difficult to acquire later at any cost.

Can you get financial aid for private school?

Yes, and more families qualify than apply. Most independent schools budget for need based aid, and many also offer sibling discounts, payment plans, and prepayment discounts. Aid deadlines are often earlier than admission deadlines, so ask about the timeline before you assume anything. Spanish Horizons offers need based scholarships, equity based assistance, and aftercare assistance.

See Our Full Tuition Schedule

We publish every number, including fees, aftercare, and discounts, because comparing schools is impossible when half of them will not tell you the price.

Spanish Horizons Academy is a K-5 Spanish immersion and Expeditionary Learning school in Hillsboro, Oregon. One classroom per grade, 12 to 16 students, an 80/20 immersion model, and no prior Spanish required. If cost is your main question, bring it to us directly on a tour and we will give you a straight answer. See tuition and fees, schedule a tour, or explore our programs.