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Find an after school nanny in Mercer Island, WA

After school nannies recommended by families in Mercer Island. Help with pickup, homework, activities, and more.

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245 experienced after school nannies in Mercer Island, WA

Families in Mercer Island use UrbanSitter to find full-time, part-time, and live-in nanny care.
114 available this week | Avg weekly rate: $685.00/wk

Every after school nanny is background checked annually and their profile is individually reviewed by our Trust & Safety team. Learn more.

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Hayat $30 per hour for 1 child

Hi, I’m Hayat! I’m a caring, patient, and dependable childcare professional with several years of experience supporting children from infancy through school age. I truly enjoy building strong, trusting relationships with both children and families, and creating a safe, nurturing space where kids feel happy, supported, and free to be themselves. I’ve had the joy of working in a variety of settings, including family homes, daycares, youth programs, and behavioral support roles. As a nanny, I cared for a child from 5 months to 3 years old while also supporting an older sibling before and after school and during school breaks. It was so rewarding to be part of their everyday routines and special milestones from first steps to new skills while providing gentle guidance, patience, and lots of encouragement. In daycare settings, I helped create fun and engaging activities for preschoolers, supported early learning, and balanced caring for multiple children while keeping routines structured and positive. My experience as a Behavioral Support Specialist allowed me to support children in building emotional regulation, social skills, and confidence, always using a calm, understanding approach. I’ve also worked as a Youth Advocate, where I planned after-school activities, helped with homework, and created meaningful experiences for children to feel supported and valued. Through my experience providing backup care through Care.com. Allowed me to quickly adapt to new routines, parenting styles, and household expectations while caring for infants and toddlers. This strengthened my flexibility, communication skills, and ability to confidently support children in new environments. I’m trained in CPR, First Aid, Safe Sleep, and more, and I always prioritize safety while keeping days fun, engaging, and full of learning. I also have a reliable car, which allows me to support transportation needs and outings. Families often describe me as warm, reliable, and attentive. I would love to become a positive, supportive presence in your child’s life and a trusted helping hand for your family.

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Coral $25 per hour for 1 child

I have been providing childcare since I was 16 and now bring over a decade of experience working with children and families in both private and institutional settings. I am 27 and hold a bachelor’s degree in mathematics and a master’s degree in education, with extensive professional experience supporting children and adult learners. I am currently returning to school for my PhD and am seeking childcare work alongside my studies. My background includes childcare for private families, work with the Museum of Flight, local Washington school districts, and private education companies in the Seattle area. I am comfortable caring for children across age ranges and supporting learning, routines, and enrichment activities. I am patient, reliable, and attentive, with a strong understanding of child development and educational needs. In addition to childcare, I am an animal lover and am happy to assist with pet care as well. Families can expect someone who is responsible, communicative, and genuinely enjoys creating a safe, engaging, and supportive environment.

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Makda $25 per hour for 1 child

i am a loving, patient, and responsible childcare provider with experience caring for children of different ages. I enjoy helping kids feel safe, happy, and supported through play, learning, and daily routines. I am dependable, gentle, and always put a child’s well-being first.

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AnnMarie $23 per hour for 1 child

Hello! My name is AnnMarie! I’m a dependable and creative babysitter with experience as a toddler assistant teacher in a Montessori school. I’m also the oldest of six children, so I’ve spent a lifetime caring for and helping raise my younger siblings — my youngest sister is seven, and we still spend time together each week creating art, playing games, doing homework, and reading books. As both an artist and a big sister, I love offering screen-free, engaging activities like drawing, crafting, storytelling, and even singing together while I play guitar. When the weather allows, I enjoy spending time outdoors exploring, encouraging curiosity, and helping children discover the world around them. I’m patient, responsible, and deeply caring about children’s well-being — both their safety and emotional growth. Families describe me as positive, creative, and calm under pressure. I hope to bring my positivity, creativity, and care to your family by helping maintain your routines, fostering imagination, and ensuring your child feels safe, supported, and happy.

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Alison $22 per hour for 1 child

Hello! My name is Alison and I recently graduated from Washington State University with a degree in Human Development. I have nannied/babysat on and off for about 10 years, have done some dog walking/sitting for a few families in the Bellevue area, had experience volunteering at a retirement home in the Bellevue area, and have house sat many times. I am looking for some job opportunities in the Bellevue area. Please reach out if you are interested!

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After-school nanny with school-age kids

How much does an after school nanny cost in Mercer Island, WA?

  • Average hourly rate: $27.40/hr
  • Average weekly cost (15 to 25 hrs/wk): $685.00/wk
  • Typical schedule: Monday through Friday, after school until 6 or 7 pm

As of October 2026

Recent after school nanny activity in Mercer Island, WA

After school care starts with trust

Every nanny’s profile is individually reviewed by our Trust & Safety team after an annual background check. Read reviews from families in Mercer Island to find your fit.

849 nannies background checked in Mercer Island, WA

4.9 average star rating from total of 4,472 reviews in Mercer Island, WA

photo of quoted parent Michelle

"Johanna is AMAZING! My two boys love her - she does everything from amazing arts & crafts, to helping with homework, to getting them playing outside! She also drives them and does everything involved with after school activities: packing snacks, getting the right gear, etc."

Michelle R., mom of two

photo of quoted parent Milena

"When we hired Amani, we felt like we hit the jackpot. We were very lucky to find her on UrbanSitter at the beginning of school year. She was picking up kids from school, taking them to afternoon activities, helping them with assignments. She prepped food for them, helped organize their closets and keep their spaces neat and orderly. We would hire her again in a heartbeat."

Milena L., mom of two

photo of quoted parent Heather

"Caitlin has been such a lifesaver for our family. We hired Caitlin to help with the after school routine. The kids took to her instantly. She does it all - school pick ups, dinners, baths, lunch making, clean up, etc. She has really helped make a busy time so much easier for us."

Heather B., mom of two

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Find a great fit in Mercer Island, WA

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Why families use UrbanSitter for after school nannies

Loved by Mercer Island families

Find after school nannies with reviews from families in your Mercer Island school, parent group, and neighborhood.

Help with school pickup and activities

Filter for nannies who can drive, then check profiles for carpool, pickup, and activity experience.

Annual background checks

Every nanny clears an annual background check and has their profile reviewed by our Trust and Safety team.

Homework help for school-age kids

Browse profiles to find nannies who can help with reading, spelling, math, projects, and daily homework.

Frequently asked questions about hiring after school nannies in Mercer Island

How much does an after school nanny cost in Mercer Island, WA?

As of October 2026, after school nannies in Mercer Island typically cost $27.40 per hour. For a part-time schedule of 15 to 25 hours per week, that works out to about $685.00 per week. Rates vary by city, experience, driving needs, and homework help. See current after school nanny costs.

How do I find an after school nanny near me in Mercer Island?

Sign up for free, post a job with your school-year schedule and needs, then browse profiles with reviews and references from local Mercer Island families. Message candidates, schedule interviews, and hire when you find the right fit. Learn how UrbanSitter works.

Are after school nannies in Mercer Island background checked?

Yes. Every nanny in Mercer Island must clear an annual background check, and each profile is individually reviewed by our Trust and Safety team. See what's included in the background check.

Can my after school nanny drive my kids to activities in Mercer Island?

Yes. UrbanSitter families in Mercer Island can specify driving requirements when posting a job, including whether the nanny uses their own car or the family's car. Many after school nannies help with school pickup, driving to activities.

When is the best time to find an after school nanny in Mercer Island?

Most Mercer Island families start their search in late summer for an August or September start, matching the school year. Demand peaks in July and August, so families who plan ahead have the widest selection. Mid-year hiring happens too, often when schedules change or families move.

What should I look for when interviewing an after school nanny in Mercer Island?

Look for experience with your kids' age range, comfort with your school pickup logistics and after-school activities, references from families you trust, and a clear sense of reliability. See interview questions to ask.

Resources

Nanny Interview Questions: A Guide for Parents

Interview questions that surface experience, references, and fit.

How Much Does an After School Nanny Cost

Current rates and what factors affect the price.

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