Washington city directory

Childcare centers in Mercer Island, WA

Mercer Island has 12 licensed childcare centers and homes in Washington's licensing records. Among the 247 Washington cities with listings, Mercer Island ranks #46 by centers and homes on file. By county, all 12 are recorded in King County. Each listing below opens that center's own page, and shows its address, facility type and capacity where the state record has them.

Data updated Oct 27, 2026 · Source: Washington State Department of Children, Youth, and Families (opens in a new tab) public records · Washington childcare guide → · How we compile this →

  • 12licensed centers and homes in Mercer Islandon file in the state's licensing records
  • 1,032licensed seatsof 12 centers and homes reporting capacity
  • 25%serve infantsof 12 centers and homes reporting ages
Ages
Also

Licensed childcare centers and homes in Mercer Island

Showing 1 to 12 of 12 · sorted largest first · 50 per page

Paying for childcare in Mercer Island

Three programs can help Mercer Island families with the cost of care, and each has its own application. They are run by government agencies, not by Clear Day. Where a figure below says "In Mercer Island", it counts Mercer Island centers and homes; where it says "Across Washington", it counts the whole state.

Frequently asked questions about childcare in Mercer Island

Answers use the numbers on this page.
How many childcare centers are in Mercer Island?

Mercer Island has 12 licensed childcare centers and homes in Washington's licensing records. Among the 247 Washington cities with listings, Mercer Island ranks #46 by centers and homes on file. The records come from Washington State Department of Children, Youth, and Families.

How do I check a Washington daycare license?

Look the center up in Child Care Check, Washington's public license lookup, and confirm the license is active. Match the address on the state record to the address on the center's page here, then read whatever inspection or compliance information the state posts.

Open Child Care Check (opens in a new tab)

What is the child-to-staff ratio for infants in Washington?

For children 0–11 months in licensed child care centers, Washington allows up to 3 children per staff member, a ratio of 1:3 under WAC 110-300-0356(5)(a)(ii). For 12–29 months it is 1:5. The full Washington table is in the Washington guide.

Washington ratios & requirements →

How we compile the data →

For center directors

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Other cities in Washington

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How this page is built. Listings, capacities and license types come from Washington State Department of Children, Youth, and Families (opens in a new tab) public records; the Data updated date shows the last import. The notice below covers accuracy and how to verify a license.

This information is sourced from public records and may be incomplete or out of date. For the most current and accurate details, please verify directly with Washington State Department of Children, Youth, and Families or contact the center directly. Clear Day does not rate, rank or endorse any center.

Data updated Oct 27, 2026 · Source: Washington State Department of Children, Youth, and Families public records · Washington license lookup (opens in a new tab) · How we compile this →