Item No. 11a_supp Meeting Date: May 26, 2026 Seattle-T acoma International Airport Child Care Facility Feasibility Study Agenda • Approach to Evaluating Child Care Feasibility at SEA • What Peer Airports Show is Possible • What We Heard from SEA Employees and Employers • Ongoing Affordability Model and Funding Approach • Real Estate Site Options • Next Steps 2 A Child Care Center at SEA is Feasible - With Significant Investment Child Care Challenges Affect SEA Workforce and Operations • Airport employees face limited access to reliable, affordable child care, especially for nonstandard hours • Gaps reduce workforce reliability and impact operations across SEA (retention, recruitment, attendance, productivity) Opportunity to Address Gaps With Child Care Center • A dedicated center can align care with airport workforce needs (hours, location, affordability) • This coordinated approach can support employees while strengthening airport operations • Peer airports have successfully implemented similar models and offer proven lessons on what works What Makes a Child Care Center Feasible • Sustained airport investment combined with a diverse mix of funding sources can help ensure long-term sustainability • Potential partnerships also offer opportunities to strengthen the center's financial viability 3 Work to Date Has Yielded Actionable Insights to Inform SEA's Path Forward  Assessed the child care landscape around SEA, including provider capacity and affordability gaps  Launched and analyzed an employee survey to identify workforce child care needs  Benchmarked peer airport models (LAWA, PIT, PHX, SFO), including site visits to SFO and PIT  Designed a test fit for STOC - a Port-owned office building across the street from SEA - as a potential site and started exploring additional locations for review  Developed enrollment and sizing scenarios to inform financial and operational planning  Engaged stakeholders across the ecosystem to validate needs and operating considerations Together, these efforts are shaping key decisions on the feasibility and design of a child care center at SEA. 4 Agenda • Approach to Evaluating Child Care Feasibility at SEA • What Peer Airports Show is Possible • What We Heard from SEA Employees and Employers • Ongoing Affordability Model and Funding Approach • Real Estate Site Options • Next Steps 5 Peer Airport Benchmarks Share Common Themes Around Enrollment and Funding Airport Capacity # Badged Employees Los Angeles (LAX) Since 1998 90 50K Phoenix (PHX) Est. 2026/27 ~100 (estimated) 47K San Francisco (SFO) Since 1993 161 Pittsburgh (PIT) Since 2023 Population Served Capital Funding Operational Funding Tuition • LAWA and LAX employees (~30%) Community • Owned land and constructed center (~$4.3M) • Free rent • • • LAWA: 20% discount LAX: 10% discount Hoping to provide ~$400 subsidy per employee • • Badged employees Community if spots remain • ~$3M for shell (airport revenue) ~$3M for improvements (AARP funding) • Rent starts in year 6 at ~$10-11/sq. ft. Operator manages finances • 10% discount • • SFO acquired facility and donated to SMC via eminent domain • $7M over five years for subsidies, tuition offsets, meals, and extended hours • • Airport-based employees (~30%) San Mateo County (SMC) employees Community Employees qualifying for public subsidies: Operator covers difference Employees not qualifying: Receive 10%+ discount depending on income • All badged employees • Owned land and Constructed center • • Free rent ~$175K annual management fee • • • 45K • 54 7K • • • 20% below market rate Accepts PA subsidy 6 Similarities Differences SFO and PIT Visits Illustrated Different Approaches to Child Care Center Model SFO (Co-investment Model) PIT (Airport-led Operator Model) Structure Tri-party model between SFO, San Mateo County, and Palcare Direct contract between PIT and La Petite Academy Airport Investment ~$1.4M annual investment ~$175K annual management fee + free rent Employee Cost Model State subsidy + airport-funded sliding-scale subsidies and discounts State subsidy + 20% below market rate tuition Both use airport revenue to invest in child care operations (PIT uses primarily non-aero revenue, SFO uses aero revenue). Both enroll (or are planning to enroll) community families to fill remaining enrollment beyond their airport workforce. Both prioritize affordability of care to airport workforce via state and federal subsidies and airport-funded discounts. 7 Agenda • Approach to Evaluating Child Care Feasibility at SEA • What Peer Airports Show is Possible • What We Heard from SEA Employees and Employers • Ongoing Affordability Model and Funding Approach • Real Estate Site Options • Next Steps 8 Employee Survey Highlighted Child Care Demand and Needs Due to limited sample size, findings should be interpreted directionally. Survey Participation Of 740 survey respondents, 104 respondents (14%) reported having children under 5 or anticipating a child care need over the next year. Demand and Interest Of the 104 respondents with a child care need, 53 respondents (51%) shared additional details on their child care needs and indicated interest in enrolling 75 children overall. Affordability Needs Nearly 40% of the 53 respondents report household incomes under $61K, and survey responses across income levels indicate limited willingness to pay above ~$1,500 per month for full-time care. Hours and Commute Employees strongly prefer extended-hour care and are sensitive to adding more than 10 minutes to their commute. Impact to Workforce 110 (15%) of the 740 respondents reported having stress related to child care cost and/or access. Source: 2026 SEA Employee Survey (N=740) 9 SEA Employees Report Job Changes Due to Child Care Needs Employees report changing or decreasing work hours and leaving their jobs due to child care issues Employees describe having to quit due to the accessibility and affordability burden of child care Percent of respondents who made changes to their employment due to child care challenges 80% 60% "Not having child care has put me in a position a lot of times to decide if I should quit my job. I've been in this airport for 20 years and this place has become my second home. I do not want to work anywhere else, and I hope that one day the PoS would invest in child care here at the airport." 70% 60% 40% 40% 31% 20% 0% 8% Working Reduced work Changed job to Quit work to alternating hours have more provide child hours with a flexible hours care partner or family member "In the past my wife and I have quit jobs due to the fact that we were paying so much in child care that it did not make sense for both of us to work anymore." None of the above Source: Port of Seattle 2023 Employee Survey (N=457) 10 SEA Employers Believe Child Care Would Have a Positive Business Impact At least half of employers believe that removing child care barriers would have a major or moderate positive impact across all dimensions Employers convey the positive effect child care at SEA would have on their business Retention & Attendance "If Port of Seattle runs a successful child care center, more people wouldn't call out or quit their job." Recruitment & Productivity "Providing child care to current and prospective employees would be a HUGE benefit. This would attract more employees and uplift the overall mood of our staff. Source: Port of Seattle 2024 Employer Survey (N=64) Impact is strongest for retention and hiring, with positive effects across all areas - at least 64% of employers report a minor, moderate, or major positive impact. 11 Agenda • Approach to Evaluating Child Care Feasibility at SEA • What Peer Airports Show is Possible • What We Heard from SEA Employees and Employers • Ongoing Affordability Model and Funding Approach • Real Estate Site Options • Next Steps 12 Three Models Show Potential to Meet SEA Child Care Goals Port-Led Child Care Center (e.g., PIT) Co-Investment Model (e.g., SFO) Center-Based Partnership Approach • Develop a child center and contract directly with an operator to deliver services to SEA employees • Partner with other public entities to jointly develop and support a shared child care center • Provide targeted financial support to an existing center in return for affordable and accessible care for employees Key Benefits • Provides greater control over location, design, access, and alignment with airport workforce needs • Ensures dedicated capacity for SEA employees • Distributes cost and risk across partners while expanding access to multiple workforces • Expands access with lower upfront investment and reduced financial exposure Considerations • Requires significant upfront investment and ongoing financial risk • Requires coordination across partners, which can slow decision-making • Limits control over location, design, operations, and access • Requires similar ongoing investment to a Port-led center • Limits control over location, design, operations, access, and long-term performance • Does not add new child care supply to the community 13 Working Model for Analysis of PortLed Child Care Center General Operating Model Program & Governance Structure • Capacity & Size: ~100-120 FTE children, ~8-15K sq. ft. • Day-to-day operations: Partnering with an operator to run the center, potentially in collaboration with a municipality • Ages Served: 6 weeks to 5 years (infants, toddlers, and preschoolers) • Hours: M-F from ~6:00am to ~9:00pm, with potential weekend and flexible hours based on demonstrated need • Location: ~5-10-minute drive from North Employee Parking Lot (NEPL), prioritizing a site south of the airport and/or near a light rail station • Income-Based Tuition: Optimize for affordability through public subsidies and income-based discounts on tuition • Access: Full-time and part-time care, with the potential for limited drop-in/backup care • Equity priorities: Provide multilingual, culturally-responsive care for families and include meals to reduce participation barriers • Population served: Airport employees and nearby community members 14 Affordable Tuition Would Not Cover Full Cost for a Port-Led Child Care Center Annual Cost per Child Market Rate Tuition (community families not to Provide Care receiving public subsidies) Affordable Tuition (airport employees with 85-105% SMI*) Infant (6 wk-11 mo) $47,500 $26,500 $17,000 Toddler (12-29 mo) $32,500 $24,000 $15,500 Preschool (30 mo-5 yrs) $29,000 $20,500 $13,000 (*) SMI = State Median Income Notes: Table reflects full market rate for community families. Financial model assumes ~50/50 enrollment split between airport and community families. The center will also accept WCCC- and BSK-eligible community families whose tuition will vary by subsidy type and income band. 15 Diverse Funding Sources Can Help Sustain a Port-Led Child Care Center Ongoing Operating Investments Capital Funding Sources • Federal food subsidies (CACFP) • State and federal earmarked funding • Airport operating support and/or rent relief • Department of Child, Youth, and Families (DCYF) grants Recurring contributions • Philanthropic operating support (e.g., reserves, endowment contributions) • Operating contributions from potential partners (e.g., operating support, rent relief) These sources are intended to close the gap between tuition revenue and the true cost of care. One-time, upfront investments • Philanthropic start-up grants and donations • Airport capital investment (e.g., for real estate or tenant improvement (TI)) • Capital contributions from potential partners (e.g., for real estate or TI) 16 Year 5/Ongoing Profit and Loss Estimate for Port-Led Child Care Center Revenue Enrollment-based revenue (private pay) Enrollment-based revenue (subsidies) Notes Tuition similar to others in area (~$20,500-$26,500) and projected enrollment $1,243,000 includes vacancy of 5-15%. Assumes ~50% of children are subsidy-qualified and ~20% of kids attend 30+ $1,241,000 nonstandard business hours/month. Includes annual average family copay of ~$1,500/child. $73,000 Food assistance based on number of toddlers and preschoolers receiving meals. CACFP funding (meals) Additional investment for affordability and priority registration for airport families Total Revenue Expenses Staffing Rent Facility Costs (excl. rent) Food Supplies and Equipment $822,000* Necessary operational investment to ensure long-term sustainability could be addressed through different funding strategies, including through the operator. $3,379,000 $2,471,000 Based on licensing needs and market rate wages and benefits. $360,000 Assumes an 11,000 sq. ft. facility at market rent. $142,000 Includes utilities, insurance, maintenance and repairs, etc. $222,000 Cost of food for toddlers and preschoolers. $50,000 Includes classroom supplies & equipment, office supplies, etc. Includes insurance, administrative infrastructure, background checks, staff PD, $134,000 community events, etc. Business Costs Total Expenses Net Profit $3,379,000 $0 Breakeven due to additional investment line item. *$462K in direct cash outlay if rent provided in-kind 17 Agenda • Approach to Evaluating Child Care Feasibility at SEA • What Peer Airports Show is Possible • What We Heard from SEA Employees and Employers • Ongoing Affordability Model and Funding Approach • Real Estate Site Options • Next Steps 18 STOC Is the Closest but Potentially the Most Expensive Siting Option Build-out cost per model is ~$15M Siting Option 1: North Bar Siting Option 2: Relite Additional, likely less expensive site options will be evaluated at non-Port owned facilities. 19 Agenda • Approach to Evaluating Child Care Feasibility at SEA • What Peer Airports Show is Possible • What We Heard from SEA Employees and Employers • Ongoing Affordability Model and Funding Approach • Real Estate Site Options • Next Steps 20 SEA Visit Will Advance Feasibility Planning, Design, and Next Steps On May 26 and 27 we will present to the Commission, conduct focus groups, and evaluate additional site opportunities. Commission Meeting Focus Groups Additional Site Visits Align on the strategic path forward for ongoing feasibility analysis Refine the working model based on employee voice and demand Identify viable site options that balance feasibility and accessibility • Share initial feasibility findings and next steps • Engage SEA employees to validate survey findings and center assumptions • Assess sites that may reduce development complexity and capital investment • Gather commissioner feedback on priorities and direction • Understand employee priorities related to affordability, hours, location, and enrollment • Evaluate how sites support employee access and enrollment demand 21 Questions? 22