Reviewed by [pending credentialed early-childhood reviewer]
Full-day private preschool in Seattle runs about $1,400 to $2,400 a month for 3- to 5-year-olds in 2026, per the Washington Department of Children, Youth & Families (DCYF) market-rate survey and the US Department of Labor National Database of Childcare Prices (2024 release) for King County. Half-day cooperative programs run lower, roughly $600 to $1,200. Seattle is one of the few US cities with a broad free preschool program, so the first question for many families is whether the Seattle Preschool Program fits.
Plan for roughly $1,400 to $2,400 a month for full-day private preschool in Seattle in 2026, based on the Washington DCYF survey and the federal price database. That is about $16,800 to $28,800 a year, among the highest in the country, driven by Seattle's rents and wages. Programs in north and central Seattle neighborhoods sit at the top, while cooperatives and licensed home-based care sit lower. The program model and the day length drive the price more than the ZIP code.
| Program model (ages 3 to 5) | Typical monthly cost | Best fit for |
|---|---|---|
| Seattle Preschool Program (SPP) | Free for most; sliding scale | Seattle 3- and 4-year-olds whose families enroll early |
| ECEAP or Head Start (eligible) | Free, income-eligible | Families who meet income criteria |
| Play-based private center (full day) | $1,400 to $2,400 | Working parents who need full-day coverage plus curriculum |
| Montessori primary classroom | $1,700 to $2,800 | Families who want mixed-age, self-directed learning |
| Half-day cooperative or church program | $600 to $1,200 | A parent home part-time who wants socialization |
For the citywide cost picture across every age and neighborhood, see our Seattle daycare cost guide and the Seattle daycare overview. For how these models differ in the classroom, the daycare programs guide is the place to start.
Yes, and more broadly than in most cities. The Seattle Preschool Program (SPP), funded by the voter-approved Families, Education, Preschool and Promise (FEPP) Levy, offers preschool to Seattle 3- and 4-year-olds. In the 2025-26 year about 70 percent of SPP children paid no tuition, with a sliding scale for higher-income families. Washington's state ECEAP and federal Head Start add free income-eligible seats. SPP is open only to Seattle residents and fills early.
Per the NIEER State of Preschool 2023 yearbook, Washington funds ECEAP as a targeted, income-eligible program rather than a universal one, so the city-run SPP is what widens access for Seattle families specifically. Apply through the Seattle Department of Education and Early Learning (DEEL), and have a paid backup in mind, because seats are capped. Our Washington pre-K explainer walks through SPP and ECEAP eligibility.
Cost tracks three things: how many hours the program covers, how many children each teacher supervises, and how specialized the curriculum and materials are. A half-day cooperative is cheaper because it runs a few mornings a week and parents pitch in. A Montessori primary classroom costs more because guides hold specialized training and the materials are expensive. Per NAEYC standards, smaller preschool group sizes raise quality and cost together.
Play-based centers, the most common Seattle model, sit in the middle. Children learn through guided play, centers rotate by interest, and the day runs long enough to cover work hours. Montessori and Reggio-inspired programs ask a different question first: do you want a structured, teacher-led day or a child-led one? Our what is a Montessori daycare explainer and best preschools in Seattle roundup help you compare before you tour.
Start with the free layer: a Seattle Preschool Program seat, or an ECEAP or Head Start spot if your child qualifies. Beyond those, income-eligible working families can apply for Working Connections Child Care (WCCC) through Washington DCYF. Most working parents can also use a Dependent Care FSA and claim the federal Child and Dependent Care Credit, per IRS rules.
The honest tradeoff. Seattle private preschool is among the most expensive in the country, but the city's free Seattle Preschool Program offsets that for many families in a way few metros match. The catch is supply: SPP seats are capped and fill early, and they may not sit at your first-choice provider or cover a full working day. Apply on time, and price a paid full-day backup in case a free seat does not fit your schedule.
Pick the program model first, then the specific program. Decide whether your child does better with a structured, teacher-led day or self-directed work, confirm the hours actually cover your schedule, and use the Early Achievers rating as a quality baseline. Then tour two or three programs and compare them the same way at each, so you are judging the rooms, not the marketing.
On a tour, watch the adults more than the decor. The strongest predictor of quality is warm, responsive teachers who get down to a child's level, paired with low staff turnover. Per NAEYC guidance, a calm room, a sensible separation routine, and real outdoor time matter more than flashy enrichment add-ons. In Seattle, ask how the program runs outdoor play through the wet months.
Our daycare tour questions guide turns this into a printable list you can carry into each visit.
How much does preschool cost in Seattle? About $1,400 to $2,400 a month for full-day private programs in 2026, per the Washington DCYF survey and the federal price database; half-day cooperatives run $600 to $1,200.
Is there free preschool? Yes, through the Seattle Preschool Program for most Seattle families, plus ECEAP and Head Start for income-eligible families.
What is Early Achievers? Washington's quality rating system run by DCYF; use the rating to compare quality, then compare price.
How do I estimate my own number? Run your ZIP, child age, and any subsidy through our cost calculator.
How play-based, Montessori, Reggio, and academic models differ, and which fits your child.
Read the guide → City guideCosts, neighborhoods, subsidies, and the full daycare picture across the metro.
Read the guide → Free toolPlug in your ZIP, child age, and care type for a net out-of-pocket estimate after credits and subsidies.
Try the calculator →Get our free daycare starter kit — the 27-question tour checklist, a cost-comparison worksheet, and what to ask about waitlists. One email, no spam.
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