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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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Abba 6 reviews
$27 per hour for 1 child

Peace to you! My name is Abba. I grew up in Port Orchard, and have spent most of my adult life in Seattle. I enjoy being active and exploring my environment, which is what has always drawn me to child care! I most recently nannied a sweet and energetic 2 year old and had been working with the same family since October 2022. I’ve worked at kids camps, baby sat for years, and have 12 nieces and nephews whom I have often taken care of and helped raise. My favorite part about childcare is the excitement children often bring to any kind of activity, there is so much learning, exploring, and growing happening in our early years . As an adult its nice to be reminded of the everyday 'awes' of being a human! Not to mention, a privilege to take part in so many of someone’s “firsts”. I truly feel fulfilled in spending time and caring for children, and value mutual respect between kids and care-givers. I implement developmentally appropriate activities of all kinds into daily routines, to encourage habitual learning. I am an artist, which translates into fun crafts and sensory exploration activities for kids! I love the outdoors rain or shine and don’t mind facilitating activities that may be deemed “messy”. Additionally, I have a deep love of gardening and growing food, as well as participating in various forms of community. I value respect and care between myself and parents, as we are a team! I would love to chat and get to know you and your family, I also have a detailed resume I can share, I encourage you to reach out! Adult/Infant CPR & First Aid certified

“Abba was a full-time nanny four our daughter from age 1-3, and we were devastated when our daughter graduated onto preschool and Abba wasn't here every day anymore. I cannot recommend Abba enough - they're unbelievably caring, professional, easy-going, dynamic, communicative, and they always went above and beyond what was expected. You're lucky to get Abba as a sitter.”

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Unyoung
Booked by 3 repeat families
2 reviews
$35 per hour for 1 child
Booked by 6 families in Mercer Island, WA

Hello! My name is Unyoung. I love fostering curiosity, compassion and playfulness. Integrity and trust are sacred to me. Food and great conversation delight me and creative sparks are ticklishly fun. Besides the enriching experience as a mother, which has been the most important, I also have worked in retail, residential leasing, quality control and the restaurant industry. I would love to share time with a curious child or be an engaging conversationalist with the elderly. I also am very thrilled at the prospect of cat/dog/house sitting. I am available for date nights and have weekend flexibility as well. I hope to hear from you soon to see if your needs and my offerings would be an awesome match!

“We were so lucky to find Unyoung for a last minute babysitting job with our toddler! She made him feel at ease and kept him engaged for hours. Can’t wait to work with her again!”

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Peneloppe 2 reviews
$25 per hour for 1 child
Booked by 1 family in Mercer Island, WA

A passionate and fun caregiver, former educator for 28 years, babysitter since 1991 :) for infant, toddlers, preschoolers, kinder and Elementary age groups. Love Arts and Music, I am a professional dancer and musician. I have a major in educational psychology, musicology and a dance degree. A teacher trainer certified with DCYF, and CDA. A single mom with an adult daughter and two grand children, 4 and 2 years old. A dog lover and trainer, I have one wonderful Norwegian Elkhound/ Husky . Love taking dogs on a walk, exercise them, play with them and I like cats as well. Looking for occasional or part time babysitting, dog walking, house sitting, dog sitting. Help seniors with offering rides, grocery shopping, companionship. I have a current CPR and FIrst Aid certification. I m located near wedgwood lake city , and have a car and car insurance. I love children, I love sharing my story telling, and play music with them, keep them active, play games, make some arts, dance, have fun, hike, go to the park, or beach or zoo. I m great at setting the children to sleep with my own funny stories and songs and or playing my pan drum.

“Peneloppe is an experienced caretaker and immediately jumped into our routine. She was very engaged with my daughter and I never once questioned my daughter's safety in Peneloppe's care. In addition to arriving early and being an excellent communicator, I appreciated how she cleaned up our play area and was willing to wash bottles and help however she could. We look forward to using Peneloppe's services again in the future!”

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Sinit
Booked by 1 repeat family
1 review
$30 per hour for 1 child
Booked by 3 families in Mercer Island, WA

Hello, my name is Sinit. I am seeking a childminder Jop in Seattle Washington, I have 2 years and a half of experience. I can also help with cooking/Meals preparation, Grocery shopping, Cleaning, and washing the dishes. Also if you have an infant I'm comfortable with playtime, feeding, naps walks, diaper change.

“Absolutely amazing! Very friendly & flexible!!! Definitely will be booking with her every time I am in town!”

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Dylan
Booked by 2 repeat families
5 reviews
$36 per hour for 1 child
Booked by 4 families in Mercer Island, WA

Hi- My name is Dylan! I enjoy partnering with parents to ensure children receive the nurturing, consistency, care, and fun they need. I am a kid at heart and love to get down on the floor (or up in a play structure) to play with kids, encouraging their imagination, doing age appropriate science and art projects, adventuring outdoors, and facilitating their brain development through play, reading, and singing. It is important to me to model empathy, respect, and acceptance with the goal of empowering children to solve problems. Additionally, I am very skilled at multi-tasking and time management to ensure the safety and well being of all children in my care. Biggest strength: I give kids the attention they deserve! I am regularly referred to by parents as the 'kid whisperer' or 'Pied Piper.' While some believe I have magical powers (especially toddlers!), in truth, I am simply present and attuned to their needs and wants, through the laughter and tears. Experience: I have over 15 years experience as a babysitter and nanny for children birth to 12 years, providing care for up to 5 children at a time in the family's home and traveling. Including extensive 24/7 care for parent work/fun trips, Philosophy: I feel strongly about following the family's routine and general style of parenting for consistency and a sense of safety for your kid(s). With that said, I engage a gentle parenting style and natural consequences rather than punishment, do not engage kids with screens (with minor exceptions), and love to help tidy, if you are open. Specifics: I have experience as a newborn night nanny, birth and postpartum doula. I have worked with single parent, blended, multiracial & LGBTQ+ families. I have worked with preemies, newborns, twins, neurodivergence (ADD/ADHD, autism, OCD), food allergies/special diets, and trauma (medical, bullying, and DV). Neurodivergence Experience: Nonverbal (with and without comm boards), toileting, care/support during meltdowns, sensory seeking, special food prep. Animals: I love them! Happy to pet, potty, and feed your fur family as well. Or ignore, in the case of an aloof kitty :-) Education: BA: Leadership & Human Services Antioch U - Seattle (2014) Infant/Child CPR/First Aid - 12/25 Newborn Care Specialist Certificate - 12/25 Work History: 10+ years in social work directly supporting homeless youth, mental illness and SUD in homeless adults, and medically fragile individuals. Happy to share ample glowing references!

“Dylan is wonderfully responsive and responsible and amazingly kind. He worked as night support for us with three babies in the house. We slept! Dylan also watched our very challenging 9 year old. We are so grateful for Dylan and how he relates to babies and young children. We would absolutely hire again!”

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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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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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