Wonder Years
7104 Twin Chimneys Blvd, O Fallon, MO
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YMCA-O'Fallon Branch-Ostmann Elementary is a licensed child care center in O Fallon, Missouri. It is licensed by the state, for up to 48 children, serving school-age children.
Missouri Department of Elementary and Secondary Education, Office of Childhood made 1 visit in the last 3 years and cited 2 rules across 1 of them. The visit list, in the state's words, is below.
Hours
Programs
| Ages | School-age childrenFrom the state license |
|---|---|
| Licensed capacity | 48 childrenFrom the state license |
Cost
YMCA-O'Fallon Branch-Ostmann Elementary has not listed its tuition.
State record
1 visit in the last 3 years · Last visit Jan 13, 2026: 2 rules cited
Rules cited on 1 of 1 visit · 2 rules in all
For comparison: 97% of Missouri daycares had at least one rule cited in the last 3 years; the typical daycare had 11.
A cited rule is what an inspector found on the day of a visit. It is not a rating of the daycare today.
Own this daycare? Add your response to the state record
5 CSR 25-500.202(1)(A) The provider shall supply and serve nourishing food according to the Meal and Snack Food Chart provided in this rule.
5 CSR 25-500.202(1)(G) The acceptable food components and serving sizes for meals and snacks are outlined in the following chart for each age group. Menus and amounts served shall be based on this chart.
Reviews
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7104 Twin Chimneys Blvd, O Fallon, MO
605 S Church St, St Peters, MO
O Fallon, MO 63368 · infants to school-age · Home daycare: the provider shares the address with families
7396 Twin Chimneys Blvd, O Fallon, MO
7401 S Outer 364, Dardenne Prairie, MO
7767 Highway N, O Fallon, MO
O Fallon, MO 63368 · infants to school-age · Home daycare: the provider shares the address with families
123 Hutchings Farm Dr, O Fallon, MO
7068 S Outer Road 364, O Fallon, MO
FAQ
Yes. Missouri Department of Elementary and Secondary Education, Office of Childhood lists it as licensed and operating.
Missouri Department of Elementary and Secondary Education, Office of Childhood lists the most recent visit on January 13, 2026, with 2 rules cited. It lists 1 visit in the last 3 years.
Yes. Inspectors cited 2 rules across 1 of 1 visit in the last 3 years. For comparison: 97% of Missouri daycares had at least one rule cited in the last 3 years; the typical daycare had 11. A cited rule is what an inspector found on the day of a visit. It is not a rating of the daycare today.
48, the licensed capacity on the state record. It is licensed to serve school-age children.
Its hours are not listed. Call (636) 293-4446 to confirm.
It has not listed its tuition. Call (636) 293-4446 to ask.
(636) 293-4446.
200 Meriwether Lewis Dr, O Fallon, MO 63368. The nearest other daycare we list is YMCA-O'Fallon Branch-Twin Chimneys Elementary, 0.4 miles away.