How to Choose a Preschool in St. Louis: What to Check Before You Tour

Revised August 16, 2026

Imagine it’s a Tuesday night in Affton. The kid is finally asleep. You have a laptop open, eleven tabs of preschools, and a growing suspicion that every one of them uses the same three stock photos of wooden blocks.

Your sister in Florissant says her church program is wonderful and costs half what the place near your office charges. A coworker in St. Charles got on a list in February and still hasn’t heard anything. Somebody on a neighborhood page swears the Kirkwood program is worth the drive. Somebody else says the same about Belleville. None of them agree, and all of them sound certain.

Almost all of this is checkable, though. Licensing records, ratios, subsidy rules, real price ranges. Do the boring part in about an hour and you walk into every tour already knowing what to ask.

How do you choose the best preschool in St. Louis?

Work in this order. Pull the state licensing record first, because it’s free and takes five minutes. Decide how you feel about license-exempt programs. Set your real monthly number and check whether you qualify for help. Get on two or three waitlists early. Tour last, mid-morning on a normal weekday.

Touring first is the mistake. You fall for a lobby, then find the open violation, the two-year wait, or the tuition that doesn’t work — and now you’re disappointed instead of informed.

How do you check a preschool’s license and inspection history?

Both states publish it free. In Missouri, search the state Child Care Search tool at healthapps.dhss.mo.gov/childcaresearch by name, address, city, ZIP or county. In Illinois, use the DCFS Sunshine site at sunshine.dcfs.illinois.gov, which posts licensing compliance records gathered on or after January 1, 2010.

The two states hand you different amounts. Illinois’ Sunshine site is built around monitoring reports and violation records, so you can read what an inspector wrote and whether it got corrected. Missouri’s tool states plainly that the records shown may not reflect a facility’s complete history, and points you to the Office of Childhood inside the Department of Elementary and Secondary Education for the full public file. A thin Missouri record is a cue to request records, not proof there’s nothing there.

One note, because it changes who you call: as of July 1, 2026, Illinois child care licensing moved from the Department of Children and Family Services to the new Illinois Department of Early Childhood. The historical records still live on the DCFS Sunshine site, and Illinois staffs a daycare information line at 1-877-746-0829.

Which type of preschool is best — licensed, church, Montessori or in-home?

A license means an inspector enforces written ratios. Missouri’s rule, 5 CSR 25-500.112, sets one adult per four children from birth to 36 months with a group cap of eight, one per eight for a room of two-year-olds, one per ten for three- and four-year-olds with a cap of twenty, and one per sixteen at age five and up. Illinois, under 89 Ill. Adm. Code 407.190, requires one per four for infants six weeks through fourteen months, one per five for toddlers through twenty-three months, one per eight for two-year-olds, and one per ten for threes and fours.

A license-exempt religious program is not the same as unregulated. In Missouri, a center under the exclusive control of a religious organization can operate without a license, but state law still requires it to hand parents a written notice of parental responsibility. That sheet names the agencies that inspect it for fire, health and safety, gives the date of the most recent inspection by each, lists the staff-to-child ratios it keeps by age band, confirms caregiver background checks were run, and describes its discipline and education philosophies. Ask for it. A good church program hands it over without blinking.

The word Montessori isn’t trademarked, so any program can use it. If the method matters, check the school locators run by the American Montessori Society and Association Montessori International/USA, and ask whether the lead teacher trained through a MACTE-accredited program. Reggio is looser still — the original Reggio Emilia schools are municipal programs in one Italian city, which is why honest American programs say “Reggio-inspired.” Judge that one by the walls: real documentation of children’s projects, not laminated alphabet charts.

In-home care sits on a threshold. Missouri doesn’t require a license to care for six or fewer children, including no more than three under age two, at one address. Above that, a family child care home gets licensed and inspected like anyone else. Illinois also runs ExceleRate Illinois, sorting programs into Licensed, Bronze, Silver and Gold Circles of Quality; Missouri uses a voluntary Quality Assurance Report instead.

What does preschool cost per month in the St. Louis area?

Budget roughly $750 to $900 a month for full-time preschool-age care and $1,000 to $1,200 for an infant. Those are the Missouri statewide ranges Child Care Aware of Missouri published in April 2026, with toddler care landing between them at about $850 to $1,000. Metro programs generally sit at the top of a statewide range, not the bottom.

Illinois numbers need a caveat. Published state averages fold in Chicago and its collar counties, so a headline Illinois figure overstates what a program in Belleville or Edwardsville charges. Ask Metro East programs for the rate sheet instead.

Four things move your bill. Age is the biggest, because ratios are: an infant room legally costs more adults per child. Hours come second — five half-days is a different product from 7 a.m. to 6 p.m. Calendar is third, since a nine-month program and a twelve-month center aren’t comparable prices. Then the add-ons: registration fee, supply fee, deposit, sometimes a summer rate that jumps in June.

Free options get overlooked. St. Louis Public Schools runs no-cost pre-K at its elementary sites for children who turn three or four before August 1 of the enrollment year and are fully toilet trained. Missouri funds district pre-K through the school foundation formula, so many suburban districts run their own. In Illinois, Preschool for All provides at least 12.5 hours a week for eligible three- to five-year-olds. Call your district before you assume you’re paying retail.

Unrelated, and we know it — the first dentist visit sneaks up fast.

Can you get help paying for preschool in Missouri or Illinois?

Both states subsidize child care, and the rules differ enough to matter. Missouri’s Child Care Subsidy Program, run by the DESE Office of Childhood, serves families at or below 150 percent of the federal poverty level — about $49,500 a year for a household of four in 2026. Illinois’ Child Care Assistance Program uses 225 percent at application, which its guidelines effective July 1, 2025 set at $6,028 a month for a family of four.

Missouri has a waitlist right now, and it is not moving quickly. The state opened it March 1, 2026 after demand outran the appropriation, and as of July 2026 there were 7,389 children on it. Applications are ranked by priority: documented special needs first, then children experiencing homelessness, then families below the poverty line. Above 150 percent of poverty, Transitional Child Care runs to 242 percent on a flat daily fee — $7.50 for a full day at the first level as of November 2025. Apply at childcare.mo.gov or call 573-415-8605.

Illinois families apply at getchildcareil.org and pay a sliding copay rather than a flat fee, with eligibility stretching to 275 percent of poverty at renewal. Whichever side of the river you’re on, ask a program whether it accepts subsidy before you tour it. Plenty don’t.

When should you apply, and how long are the waitlists?

For a fall preschool spot, start the previous fall or early winter. Most programs open registration to current families and siblings first, often in January or February, and release whatever is left to the public after that. By spring the popular rooms are spoken for.

Infant rooms are the genuinely painful ones. St. Louis Magazine’s reporting on the region’s child care crunch described waitlists spanning a year or more, with two years quoted as typical at some centers, and summed up the advice parents keep getting: if you’re pregnant, you’re already behind. Preschool-age spots move faster, because a room of three- and four-year-olds legally holds far more children per teacher.

Get on three or four lists, not one. Ask where you sit, how many spots typically open in August, whether the deposit is refundable or applied to tuition, and whether they’ll call you or expect you to check in. Then check in anyway, every few weeks.

What are the signs of a good preschool on a tour?

Go mid-morning on a normal weekday and watch the adults, not the toys. Count children and teachers in the room your child would join, and compare that with the state ratio. Then ask the question most parents skip: how long has the lead teacher in this room been here?

• Ask how ratio holds up at the hard moments. Staff breaks, naptime, drop-off and pickup, and the day two teachers call in sick.
• Watch a hard moment. A three-year-old will melt down while you’re standing there. How an adult handles that is the whole tour.
• Look at the bathroom and the diapering area. Unglamorous, and the fastest read on how a place actually runs.
• Ask about a violation you already found. You pulled the record, so name it. A director who explains what changed is a good sign; a defensive one is information too.
• Ask the illness policy out loud. Fever threshold, how long a child stays home, and who covers you when they’re sent home at 10 a.m.

What the director is doing while you tour

From the other side of the counter, ratios aren’t a safety rule, they’re the profit-and-loss statement. A Missouri infant room at one adult per four children carries a teacher’s whole salary on four tuitions. A preschool room at one per ten carries it on ten. That’s why infant care costs families the most and still tends to lose the center money — federal modeling of center finances found infant-and-toddler-only programs running a loss near 20 percent of revenue, with preschool tuition quietly holding the building up. Labor eats 60 to 80 percent of expenses, and the U.S. Bureau of Labor Statistics put median childcare worker pay at $15.41 an hour in May 2024, which is why a two-dollar raise is a real decision. A preschool seat empty in September is empty all year, because families enroll on a school calendar. Directors trade the same story: the deposit in February, the no-show in August. Parents search for preschools by neighborhood, which is why a complete local listing earns its keep.

Related reading: vetting anyone who works with your family and the eye exam schools ask about.

Frequently asked questions

How to choose the best preschool?

Licensing record first, tour last. Pull the free state record, decide how you feel about license-exempt programs, set your monthly number, check subsidy eligibility, then get on two or three waitlists.

What are the signs of a good preschool?

Count children and adults in the room your child would join and compare that with the state ratio, then ask how long the lead teacher has been there. Watch how an adult handles a meltdown, and name a violation you found in the record.

Which is better, Montessori or regular preschool?

Montessori is not a trademarked term, so any program can use it. If the method matters, check the American Montessori Society and AMI/USA locators and ask whether the lead teacher trained through a MACTE-accredited program. Otherwise judge both on licensing record, room ratio and teacher tenure.

How do I check if a preschool is licensed in Missouri?

Search the state Child Care Search tool at healthapps.dhss.mo.gov/childcaresearch by facility name, address, city, ZIP or county. It covers licensed centers, group homes, family homes and license-exempt programs. The site notes that posted records may not be a facility’s complete history, so request the full public file from the DESE Office of Childhood if the entry looks thin.

Are church preschools licensed in Missouri?

Often not. A center under the exclusive control of a religious organization can operate license-exempt. It still owes you a written notice of parental responsibility naming the agencies that inspect it for fire, health and safety, the date of each most recent inspection, its ratios by age, confirmation that background checks were run, and its discipline and education policies.

How much does preschool cost per month in St. Louis?

Plan on roughly $750 to $900 a month for full-time preschool-age care, using the Missouri ranges Child Care Aware of Missouri published in April 2026. Infants run about $1,000 to $1,200. Metro programs sit toward the top of statewide ranges. Half-day school-year programs cost far less, and registration fees, supply fees and deposits sit on top of the quoted rate.

What is the teacher-to-child ratio for preschool in Missouri?

For a licensed Missouri room of three- and four-year-olds, it’s one adult per ten children with a maximum group size of twenty, under 5 CSR 25-500.112. Birth through 36 months is one per four with a group cap of eight. Illinois sets one per ten for threes and fours, with the same group cap of twenty, under 89 Ill. Adm. Code 407.190.

Is there free preschool in the St. Louis area?

Yes, in places. St. Louis Public Schools offers no-cost pre-K at its elementary sites for children who turn three or four before August 1 and are fully toilet trained. Missouri funds district pre-K through the school foundation formula, so many suburban districts run programs too. In Illinois, Preschool for All provides at least 12.5 hours weekly for eligible three- to five-year-olds.

How early should I get on a preschool waitlist?

For a fall spot, start the previous fall or winter — many programs open registration to siblings and current families in January or February. Infant care is far worse; St. Louis Magazine reported waitlists spanning a year or more, with two years quoted as typical at some centers. Join three or four lists and check in every few weeks.

Is there a waiting list for child care assistance in Missouri?

Yes. Missouri opened a Child Care Subsidy waitlist on March 1, 2026 after demand exceeded funding, and 7,389 children were on it as of July 2026. Placement is ranked by priority: documented special needs, then homelessness, then families under the poverty line. Illinois’ Child Care Assistance Program has no comparable statewide waitlist; apply at getchildcareil.org.

About the Author: The St Louis Near Me Directory Team
Written by a dedicated team of St. Louis locals who live, work, and play right here in the St. Louis metro. Founder Lane Forman and team are committed to building the region’s most trusted directory by verifying listings and connecting local businesses with loyal customers across Missouri and Illinois.

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