Seattle · Licensed center
Seattle Infant Development Center
At a glance
- Medium HighScope center, licensed for 56 children.
- Hours 7:30 a.m. to 5:30 p.m., 5 days a week.
- Tuition Infant $3,400 a month, full time. See costs
- Run by a nonprofit. A board oversees it, and there are no owners taking profit.
From their website, read June 2026:
“Infant to Teacher Ratio: 3 to 1 Average Class Size: 7-9”
From their website, read September 2026:
“Infants Age Range: 1 to 12 months Teacher Ratio: 3 to 1”
“Big Tods Age Range: 2 to 3 years Teacher Ratio: 5 to 1”
“Preschool Age Range: 3 to 4 years Teacher Ratio: 7 to 1” Washington allows up to 10 children per adult at this age.
“Pre-K Age Range: 4 to 6 years Teacher Ratio: ~8 to 1” Washington allows up to 10 children per adult at this age.
“Toddlers to Teacher Ratio: 4 to 1”
The state’s rule
Washington sets the most children one adult may care for by age, and the largest group size, in WAC 110-300-0356(5).
Infants (birth through 11 months): one adult for every four.
Toddlers (12 through 29 months): one adult for every seven.
Preschoolers (30 months through 6 years, not in kindergarten): one adult for every ten.
School-age children: one adult for every fifteen.
What to know
The license is the range the state allows. It does not say which ages have openings.
What the state has found
Someone reported concerns to the state, and it found all 3 valid, most recently in October 2025. The state also cited rules at 2 of its 3 licensing inspections since July 2023.
See each inspection and complaint
Complaints the state found valid
Received Sep 19, 2025Valid complaint, 1 rule citedresolved Oct 28, 2025
Prohibited behavior and discipline, and physical separation of childrenSerious. Fix within 5 business days. The licensor rechecks within 10.
“Based on inspection, video surveillance, and staff interviews it was determined that prohibited behavior and guidance of a child did occur. Staff member's employment was terminated on same day of incident.”
WAC 110-300-0331(1)
Received Nov 17, 2023Valid complaint, 1 rule citedresolved Feb 6, 2024
Supervising childrenSerious. Fix within 5 business days. The licensor rechecks within 10.
“Based on sufficient evidence available at the time of the licensing inspection, more likely than not, applicable WAC was violated. Teacher left children unsupervised in classroom with a parent.”
WAC 110-300-0345(1)
Received Jun 23, 2023Valid complaint, 1 rule citedresolved Dec 7, 2023
Prohibited behavior and discipline, and physical separation of childrenSerious. Fix within 5 business days. The licensor rechecks within 10.
“2 videos were viewed of teacher and child interactions. Video 1: showed a teacher restrict a child's movement by pinning a child to a mat at rest time with her leg, showed teachers slapping children on the back at rest time using full arm motion, a teacher pushing a head of a child down multiple times with her hand when a child would move their head up to look. Video 2: showed a child follow a teacher to a gated area with the teacher physically slamming a gate in the child's face to stop the child from access into the gated area. Although the child appeared not hurt but stunned, the teacher interaction itself, was abrupt and hostile as the gate was slammed in the child's face and the child was ignored by the teacher.”
WAC 110-300-0331(1)
Of the 207 Seattle-area centers licensed for 41 to 70 children, 163 (79%) have no valid complaint in the last three years; 11 (5%) have two or more, as this center does.
How all 207 similar-size centers compare
Of the 207 Seattle-area centers licensed for 41 to 70 children, how many valid complaints each had in the last three years:
- None79%
- Fewer than 216%
- 2 or more5%This center
Licensing inspections
- Nov 7, 2025Nothing cited
Aug 19, 20245 citations
Training requirementsShort Term. Fix within 10 business days. Rechecked within 15. Serious. Fix within 5 business days. The licensor rechecks within 10.
“Not all staff are current with BBP training. Not all staff are current with Food Handlers Cards. Assistant Director's file was not present to verify that she has taken FH training, in Merit, no record date entered. Assistant Director has not taken Child Care Basic training as viewed in Merit. 12 staff in Merit,all have expired safe sleep training.”
WAC 110-300-0106(10), WAC 110-300-0106(12)
Safety requirementsSerious. Fix within 5 business days. The licensor rechecks within 10. Short Term. Fix within 10 business days. Rechecked within 15.
“Plastic bags and rubber gloves viewed accessible in 1 pre-k bathroom and in 1 preschool bathroom downstairs. Director corrected the violations during the visit. 3 out of 5 rooms, noted that the windows were open more than 3 1/2 inches, but wide open. 3rd floor PK room, lower floor infant and toddler room. One outlet, had many cords viewed plugged into multi adapter, it does not appear to be a surge protector and cords are not plugged directly into the wall. Surge protector viewed accessible to children by the window in a younger preschool classroom downstairs.”
WAC 110-300-0165(2)(d), WAC 110-300-0165(5)(d), WAC 110-300-0165(5)(e)
Food allergies and special dietary needsSerious. Fix within 5 business days. The licensor rechecks within 10.
“A written plan for child #1 , has 2 foods crossed out as amended by the parent with milk the only allergy not crossed out. The parent has initialed this. It is not known by the written plan, if milk allergy needs an epi pen. The Director noted that the child is allergic to nuts and one other item that she is not sure of. Director reported being unaware of the amendments. No written plan for foods to substituted for this child viewed completed. A written plan for child #2, has a written plan for a food allergy with Benadryl first and epi pen second to teat an allergic reaction. No Benadryl was provided to the provider and only an epi pen was observed in the backpack . No written plan for food substitution observed as the section on the form was viewed blank with no foods entered. 2 children with food allergies, the provider must arranged with the parents to have the necessary medication, information, and training to properly manage a child's food allergies.”
WAC 110-300-0186(1), WAC 110-300-0186(2)
Infant safe sleep practicesSerious. Fix within 5 business days. The licensor rechecks within 10.
“In one Childs file is a waiver was observed from a parent stating she is waiving WAC 110-300-0291 and allowing her child to sleep with toys or stuffed animals. The provider must follow safe sleep practices according to WAC. Waiver was observed signed by the parent and on SIDC letterhead. No official wavier from the Department has been approved to allow toys or stuffed animals at sleep time.”
WAC 110-300-0291(1)(g)
Fire safetyShort Term. Fix within 10 business days. Rechecked within 15.
“Provider does not have a annual fire safety inspection document completed by a local government agency to review and verify it was completed.”
WAC 110-300-0170(2)
Jul 18, 20235 citations
Safety requirementsSerious. Fix within 5 business days. The licensor rechecks within 10.
“Electronic cords are accessible to children in all classrooms that could form a loop around a child's neck. Metal chains in open hallway cabinet, were viewed accessible, several formed a loop as they were attached to the cabinet, several were viewed to not form a loop as they were loose. All chains posing a choking or entanglement hazard. Push pins on bulletin board in hallway viewed accessible to children and poses a choking hazard. Duct tape accessible to children viewed in older toddler room posing a choking hazard. In Preschool room, loose tape on wall accessible to children, poses a choking hazard. 2 extension cords viewed with appliances plugged in. One in the infant room with a fan plugged in, was brown extension cord, reported by teachers not for temporary use. One in the early toddler room had multiplie appliances attached, viewed white and reported to not be temporary by staff. Both are extension cords and not power strips. Broken silver metal type bracket sticking out of the wall and observed accessible to children, poses a cut or puncture hazard. Adult scissors observed in the toddler room, accessible to children above their cubbies, posing a cutting hazard. Plexiglass on diaper changing stations, viewed cracked. Cracks start where the screws are and run throughout the plexiglass. Objects in the hallway open cabinets, cloth bins with materials inside, pose a falling objects hazard as they are no securely stored in the cabinet. Strollers, car seats and random stored supplies, are not secured and pose a falling objects hazard. Objects in the older toddler room, viewed unsecured an on top of the children's cubbies, all pose a falling objects hazard. Objects in the Pre-School room, viewed staked up high in piles, all accessible to children and poses a falling objects hazard. Electrical cords viewed plugged into extension cords. Surge protectors viewed in classrooms and are accessible to children. Electrical devices viewed accessible to children, are viewed plugged into the outlet next to the handwashing sinks.”
WAC 110-300-0165(2)(a), WAC 110-300-0165(5)(g)
Emergency preparation and exitingSerious. Fix within 5 business days. The licensor rechecks within 10.
“Exit doors in hallway connecting 4 classrooms, viewed partially blocked with large wide tables with furniture stored underneath, open cabinets with materials stored spilling outside of the cabinet, next to a door in egress to fire exit.”
WAC 110-300-0166(3)(c)
Fire safetySerious. Fix within 5 business days. The licensor rechecks within 10.
“Director says she does not have access to the fire safety annual inspection. In the pre-k room, a large plastic container full of stuffed animals, was viewed next to and touching a wall heater.”
WAC 110-300-0170(3)(a)
Training requirementsSerious. Fix within 5 business days. The licensor rechecks within 10.
“Director did not have access to all cpr/first aid cards as staff files were not complete with all required infomation. Director stated that her file was missing documents and that she could not locate where the previous Director put them and it is the same with other staff filre. Verification could not be recorded in Merit. Staff have not had repeated training for Blood Borne Pathegonsin pursant to washington state department of labor and industties. Director did not have access to all food handlers cards as staff files were not complete with all required infomation. Director stated that her file was missing documents and that she could not locate where the previous Director put the and it is the same with other staff files. Verification could not be recorded in Merit.”
WAC 110-300-0106(12)
Storage of hazardous and maintenance suppliesSerious. Fix within 5 business days. The licensor rechecks within 10.
“Hand sanitizer stored in licensed space where children have access to it. Observed stored in the hallway and in classrooms on cabinets. All accessible to children”
WAC 110-300-0260(1)(a)
The state cited rules at 2 of this center's 3 inspections. Seattle-area centers inspected 3 times split about evenly: about a third had fewer, a third the same, and a third more (364 centers).
How all 364 Seattle-area centers inspected 3 times compare
Of the 364 Seattle-area centers the state inspected 3 times, how many of those inspections cited a rule:
- None12%
- 1 of 321%
- 2 of 335%This center
- All 333%
Read every record and the state’s reports
State record — Washington DCYF
- Last visit
- November 7, 2025
- On file
- 3 visits since July 2023 — 1 cited nothing · 3 complaint investigations
- Most serious
- Serious —
Based on inspection, video surveillance, and staff interviews it was determined that prohibited behavior and guidance of a child did occur. Staff member's employment was terminated on same day of incident.
· September 19, 2025
Washington DCYF publishes each citation in the licensor’s own words, with a risk level.
Sep 2025 Complaint 1 valid issue
Complaint · Received September 19, 2025 · Resolved October 28, 2025
Prohibited behavior and discipline, and physical separation of children
WAC 110-300-0331(1) · Serious
Based on inspection, video surveillance, and staff interviews it was determined that prohibited behavior and guidance of a child did occur. Staff member's employment was terminated on same day of incident.
Aug 2024 Licensing visit 5 findings
Licensing visit · August 19, 2024
WAC 110-300-0106(10) / 110-300-0106(12) · Short Term / Serious
Not all staff are current with BBP training. Not all staff are current with Food Handlers Cards. Assistant Director's file was not present to verify that she has taken FH training, in Merit, no record date entered. Assistant Director has not taken Child Care Basic training as viewed in Merit. 12 staff in Merit,all have expired safe sleep training.
WAC 110-300-0165(2)(d) / 110-300-0165(5)(d) / 110-300-0165(5)(e) · Serious / Short Term
Plastic bags and rubber gloves viewed accessible in 1 pre-k bathroom and in 1 preschool bathroom downstairs. Director corrected the violations during the visit. 3 out of 5 rooms, noted that the windows were open more than 3 1/2 inches, but wide open. 3rd floor PK room, lower floor infant and toddler room. One outlet, had many cords viewed plugged into multi adapter, it does not appear to be a surge protector and cords are not plugged directly into the wall. Surge protector viewed accessible to children by the window in a younger preschool classroom downstairs.
WAC 110-300-0170(2) · Short Term
Provider does not have a annual fire safety inspection document completed by a local government agency to review and verify it was completed.
Food allergies and special dietary needs
WAC 110-300-0186(1) / 110-300-0186(2) · Serious
A written plan for child #1 , has 2 foods crossed out as amended by the parent with milk the only allergy not crossed out. The parent has initialed this. It is not known by the written plan, if milk allergy needs an epi pen. The Director noted that the child is allergic to nuts and one other item that she is not sure of. Director reported being unaware of the amendments. No written plan for foods to substituted for this child viewed completed. A written plan for child #2, has a written plan for a food allergy with Benadryl first and epi pen second to teat an allergic reaction. No Benadryl was provided to the provider and only an epi pen was observed in the backpack . No written plan for food substitution observed as the section on the form was viewed blank with no foods entered. 2 children with food allergies, the provider must arranged with the parents to have the necessary medication, information, and training to properly manage a child's food allergies.
WAC 110-300-0291(1)(g) · Serious
In one Childs file is a waiver was observed from a parent stating she is waiving WAC 110-300-0291 and allowing her child to sleep with toys or stuffed animals. The provider must follow safe sleep practices according to WAC. Waiver was observed signed by the parent and on SIDC letterhead. No official wavier from the Department has been approved to allow toys or stuffed animals at sleep time.
Nov 2023 Complaint 1 valid issue
Complaint · Received November 17, 2023 · Resolved February 6, 2024
Reported to the state by the program
Serious injury, valid issues and self-report are Washington’s own fields on its complaint listing.
WAC 110-300-0345(1) · Serious
Based on sufficient evidence available at the time of the licensing inspection, more likely than not, applicable WAC was violated. Teacher left children unsupervised in classroom with a parent.
Jul 2023 Licensing visit 5 findings
Licensing visit · July 18, 2023
WAC 110-300-0165(2)(a) / 110-300-0165(5)(g) · Serious
Electronic cords are accessible to children in all classrooms that could form a loop around a child's neck. Metal chains in open hallway cabinet, were viewed accessible, several formed a loop as they were attached to the cabinet, several were viewed to not form a loop as they were loose. All chains posing a choking or entanglement hazard. Push pins on bulletin board in hallway viewed accessible to children and poses a choking hazard. Duct tape accessible to children viewed in older toddler room posing a choking hazard. In Preschool room, loose tape on wall accessible to children, poses a choking hazard. 2 extension cords viewed with appliances plugged in. One in the infant room with a fan plugged in, was brown extension cord, reported by teachers not for temporary use. One in the early toddler room had multiplie appliances attached, viewed white and reported to not be temporary by staff. Both are extension cords and not power strips. Broken silver metal type bracket sticking out of the wall and observed accessible to children, poses a cut or puncture hazard. Adult scissors observed in the toddler room, accessible to children above their cubbies, posing a cutting hazard. Plexiglass on diaper changing stations, viewed cracked. Cracks start where the screws are and run throughout the plexiglass. Objects in the hallway open cabinets, cloth bins with materials inside, pose a falling objects hazard as they are no securely stored in the cabinet. Strollers, car seats and random stored supplies, are not secured and pose a falling objects hazard. Objects in the older toddler room, viewed unsecured an on top of the children's cubbies, all pose a falling objects hazard. Objects in the Pre-School room, viewed staked up high in piles, all accessible to children and poses a falling objects hazard. Electrical cords viewed plugged into extension cords. Surge protectors viewed in classrooms and are accessible to children. Electrical devices viewed accessible to children, are viewed plugged into the outlet next to the handwashing sinks.
Emergency preparation and exiting
WAC 110-300-0166(3)(c) · Serious
Exit doors in hallway connecting 4 classrooms, viewed partially blocked with large wide tables with furniture stored underneath, open cabinets with materials stored spilling outside of the cabinet, next to a door in egress to fire exit.
WAC 110-300-0170(3)(a) · Serious
Director says she does not have access to the fire safety annual inspection. In the pre-k room, a large plastic container full of stuffed animals, was viewed next to and touching a wall heater.
WAC 110-300-0106(12) · Serious
Director did not have access to all cpr/first aid cards as staff files were not complete with all required infomation. Director stated that her file was missing documents and that she could not locate where the previous Director put them and it is the same with other staff filre. Verification could not be recorded in Merit. Staff have not had repeated training for Blood Borne Pathegonsin pursant to washington state department of labor and industties. Director did not have access to all food handlers cards as staff files were not complete with all required infomation. Director stated that her file was missing documents and that she could not locate where the previous Director put the and it is the same with other staff files. Verification could not be recorded in Merit.
Storage of hazardous and maintenance supplies
WAC 110-300-0260(1)(a) · Serious
Hand sanitizer stored in licensed space where children have access to it. Observed stored in the hallway and in classrooms on cabinets. All accessible to children
Jun 2023 Complaint 1 valid issue
Complaint · Received June 23, 2023 · Resolved December 7, 2023
Prohibited behavior and discipline, and physical separation of children
WAC 110-300-0331(1) · Serious
2 videos were viewed of teacher and child interactions. Video 1: showed a teacher restrict a child's movement by pinning a child to a mat at rest time with her leg, showed teachers slapping children on the back at rest time using full arm motion, a teacher pushing a head of a child down multiple times with her hand when a child would move their head up to look. Video 2: showed a child follow a teacher to a gated area with the teacher physically slamming a gate in the child's face to stop the child from access into the gated area. Although the child appeared not hurt but stunned, the teacher interaction itself, was abrupt and hostile as the gate was slammed in the child's face and the child was ignored by the teacher.
Shortlist replaces people’s names in the state’s text with initials. This is done by rule, not by hand, so it can miss a name or shorten a word that isn’t one. The state’s report, linked on each row, has the original.
What it costs
Seattle Infant Development CenterMost Seattle-area prices (middle 80%)
Monthly, full time. The band is the middle 80% of Seattle-area full-time prices for that age; 56 infant programs publish one.
- Part time
- $1,700 to $2,550 a month
- Application fee
- $75
A day here
7:30 a.m. to 5:30 p.m., 5 days a week
Schedule
- Schedule
- Full-week, part-week
How they teach
HighScope
“SIDC primarily follows the HighScope Curriculum.”
Details
- Phone
- (206) 623-7200
- Address
- 1217 6th Ave, Seattle, 98101
- License
- PL-543
- Quality program
- Early Achievers Level 3
- Established
- 1979
We couldn’t find some information that may matter to your decision: openings, Working Connections subsidy, a typical day, and sick and biting policies. We can ask the program for you and copy you in.
Sources and dates
Where every fact on this page came from, and when Shortlist last checked it against that source. Anything Shortlist could not source is named here rather than left blank.
Children per adult
- Children per adult — Checked June 2026 sidckids.org/classrooms
- Children per adult — Checked September 2026 sidckids.org/smalltods-class
Washington’s limits: WAC 110-300-0356(5)
How they teach
- Approach — Checked October 2026 sidckids.org
What it costs
- Infant, Second price — Checked June 2026 sidckids.org
- Application fee — Checked September 2026 sidckids.org
State record
From Washington DCYF’s published reports, last checked November 3, 2026.
Washington’s four risk levels, highest first: Immediate, Serious, Short Term, Long Term. Deadlines from DCYF procedure PRO 10.1.21.
Ages
A day here
- Hours — Checked September 2026 sidckids.org
- Schedule — Checked September 2026 sidckids.org
Details
- Phone, Ages on the license — Checked September 2026 findchildcarewa.org
- Website — Checked July 2026 sidckids.org
- Address, License — Checked June 2026 data.wa.gov
- Quality program — Checked April 2026 data.wa.gov
- Ages they serve — Checked September 2026 sidckids.org
- Established — Checked September 2026 sidckids.org
- Who runs it — Checked September 2026 data.seattle.gov
Medium means the middle half of Seattle-area’s 855 licensed centers by state-licensed capacity: 41 to 115 children. Small is 6 to 40; large is 116 to 323.
The ages on the license are what the state licenses it to care for, which can be wider than the ages it takes.