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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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Amberlee $25 per hour for 1 child

I have always loved working with people and creating a positive, welcoming environment, which is why caregiving has become something I genuinely enjoy. I currently nanny once a week for a family with a 2-year-old and a newborn, and I also work with another family with toddlers, so I have experience balancing multiple kids, keeping them entertained, and helping with routines throughout the day. I have also worked as a preschool teacher, a camp counselor, and a lead teacher at the YMCA for ages 7–9, which helped me build strong leadership, communication, and problem-solving skills. I am also lifeguard certified, so I am trained in CPR and first aid for children, which has made me very confident in handling situations calmly and safely. In addition, I work as a gymnastics coach for children under 7, where I work with large groups of kids and focus on creating a fun, energetic, and safe environment. That experience has taught me how to keep kids engaged, active, and entertained while also making safety the top priority. I would describe myself as energetic, patient, outgoing, and very reliable. I love staying engaged with kids through activities, crafts, games, outdoor time, and just making everyday moments fun. Along with childcare experience, I also have a strong background in customer service and leadership roles, which has made me very organized, adaptable, and good at communicating with both kids and parents. I also love animals and am very comfortable around pets and helping with household tasks when needed.

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Senthia
Booked by 1 repeat family
$20 per hour for 1 child
Booked by 1 family in Mercer Island, WA

Hi! My name is Senthia. I am a caring, patient, and responsible person who enjoys spending time with children. I have experience taking care of kids in my family and as a caregiver. I can help with meals, playtime, and keeping children safe and happy. I am reliable and always make sure children feel comfortable and well cared for.

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Jenny $27 per hour for 1 child

I have 5 years of experience caring for children ranging from newborns to 5 years old, offering a deep understanding of child development and needs. I am skilled in sleep training and potty training, ensuring children establish healthy sleep patterns. Additionally, I am proficient in basic sign language, enhancing communication with young children. I hold current CPR and first aid certifications and maintain a clean record. I have strong references attesting to my reliability and skills. My native language is Spanish, and I have an intermediate English.

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Daikira
Booked by 17 repeat families
30 reviews
$28 per hour for 1 child
Booked by 40 families in Mercer Island, WA

Hi! I’m a full-time nanny (Monday–Friday) for a wonderful 9-month-old baby. I also have over 7 years of experience caring for children ranging from 6 months to 16 years old. I started working with kids when I was 18, and I’m now 25. I’m currently looking for a part-time position, weekend babysitting, or occasional hours during my free time. I truly love spending time with children and always strive to give them my very best as their nanny or babysitter. I enjoy listening to their stories, encouraging their development, and creating fun, engaging activities. I understand that your children are your top priority, and I take that responsibility very seriously. My goal is to provide a safe, loving, and nurturing environment where they feel comfortable, happy, and cared for while giving you peace of mind. I have experience with: * Feeding babies and children * Preparing healthy meals and snacks * Bath time and diaper changes * Bedtime routines and sleep training * Reading books and educational activities * Keeping children’s rooms clean and organized * Supporting learning and age-appropriate development * Planning fun outings, including trips to the park, playdates, playgrounds, arts and crafts, and other enriching activities I’m a loving, patient, responsible, and energetic person who genuinely enjoys helping children learn, grow, and have fun. I would truly appreciate the opportunity to care for your little ones, whether as a part-time nanny or babysitter. Qualifications: * Fully vaccinated (COVID-19) * CPR & First Aid certified * Non-smoker * Strong driver with a clean driving record * Strong swimmer * Experience caring for children with special needs, including Autism and ADHD

“Very attentive and our son loved playing with her. Got him to sleep and he woke up happy and asking to spend more time with Dai. ”

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Thais
Booked by 19 repeat families
32 reviews
$32 per hour for 1 child
Booked by 50 families in Mercer Island, WA

Hello Families! My name is Thais, and I’m a warm, responsible, and highly experienced Newborn Care Specialist and Nanny. With 12 years of experience caring for newborns, toddlers, and young children, I bring both confidence and a nurturing touch to each home I join. I specialize in creating calm, structured, and stimulating environments for children, using a Montessori-inspired approach that encourages independence, emotional intelligence, and respect. I’m fluent in English, Portuguese, and Spanish and French; I often incorporate storytelling and playful learning in different languages into our daily routine. I have a Bachelor's degree in Administration with International Business. I'm CPR/First Aid trained (infants, children, and adults). I’ve completed over 12 childcare-related courses, including: - Safe Sleep Practices - Lactation Support - Newborn Sleep Conditioning - Infant Massage - Baby Sign Language - Child Nutrition & Cooking - Car Seat Safety - Water Safety Awareness - Early Childhood Development - Positive Discipline for Toddlers - Montessori Fundamentals - Introduction to Psychology I’ve supported families with: - Infant sleep training - Baby-led weaning - Potty training - Routine building - Developmental transitions - Overnight care - Nanny Share and experience with multiples Work Style & Strengths: - Reliable, adaptable, and proactive - Great communication with both children and parents - Calm and grounded under pressure - Always mindful and intentional when working with kids - Pet-friendly - Strong and safe driver — clean driving record, experienced in all conditions (including snow), with no accidents - Excellent references available I genuinely love supporting each child's unique journey, always meeting them with patience, empathy, and presence. I work closely with families to build trust, consistency, and joy in every stage of early development. I’d love to learn more about your family and see if we’re a great fit!

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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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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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