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Find a babysitter in Mercer Island, WA

Browse background checked babysitters near you in Mercer Island. Compare local reviews, rates, and experience to find the right fit.

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204 available babysitters in Mercer Island, WA

Families in Mercer Island use UrbanSitter for date nights, after school help, and last-minute babysitting.
117 available tonight | Avg hourly rate: $27.45/hr

All babysitters shown here are background checked every year. Learn more.

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Lindsey $30 per hour for 1 child

Hi! My name is Lindsey and I go by Lu. I am a mom to an amazing 5month old and am in my 7th year as a middle school science teacher. I am offering childcare and household care. I have over 10 years of experience working with infants to school-age children ranging from family to work experience that includes supporting neurodivergent children specifically with adhd and autism. I enjoy supporting young people in learning through play including arts, crafts and imaginative play.

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Jasmine $20 per hour for 1 child

Hey, I’m Jasmine and I’m excited to be a helping hand for your family! Caregiving has been a passion of mine and I enjoy helping out my community with my career as an EMT. From my EMT experience, l have gained experience in caring for various ages and for people with disabilities. I have had the opportunity to volunteer at a childcare center for 2 years. Caring for infants-school age children. My role included preparing snacks/meals, creating engaging activities for the kids, and assisting with homework/school projects. I have experience caring for multiple children at once. For families with pets or owners seeking a petsitter, I have experience caring for dogs and cats being a pet owner myself!

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Natalie
Booked by 1 repeat family
1 review
$25 per hour for 1 child
Booked by 1 family in Mercer Island, WA

Hi there! My name is Natalie and I was a babysitter in high school for 3 years. I babysat a little boy from age 2-5 years old over the course of high school. After graduating from Holy Names Academy, I finished my bachelors degree at Bellevue College. I currently work at a real estate office and would love the opportunity to nanny on the weekends and Friday nights! I love children and really enjoy being a reliable resource for families who are looking for childcare. If you have any questions or want to learn more about me, please feel free to reach out!

“Natalie is the best! My 2 little boys loved spending NYE with Natalie. She made the night so fun for them with smores and celebrations. I highly recommend! My boys keep asking when she can come over again. Thanks Natalie!!”

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Blanca $22 per hour for 1 child

Hi, my name is Blanca I’m a college student looking to make some extra money for school and future savings, I’ve taken care of kids my whole life due to having such hardworking parents me and my brother were always the main caretakers for my siblings, I can make baby bottles, change diapers, bath, burp, and massage the baby if constipated, and can take care of of older kids too I don’t mind playing for long periods of time and I’m here to answer all the questions I’m asked especially from parents and young children, I’m very patient and don’t mind messes or anything you would need I’m here to help, I have 2 kittens and 1 dog at home so I’m very comfortable with pets and wouldn’t mind helping care for them and adjust to your schedule.

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Lily $32 per hour for 1 child

Hi! I would say that I'm a dependable and caring caregiver with 6 years of nanny experience along with 2 years working in a daycare setting. I've cared for children of various ages, especially infants and toddlers, and I'm very comfortable with feeding routines, diaper changes, nap schedules, and creating a safe, nurturing environment. My daycare experience has also helped me develop strong skills in managing multiple children, staying organized, and keeping kids engaged through age-appropriate activities. I'm patient, attentive, and genuinely enjoy building positive connections with the families I work with. I understand how important trust and communication are, and I always aim to provide reliable, consistent care that gives parents peace of mind. I'd love the opportunity to connect and see if I'd be a good fit for your family!

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How much does a babysitter cost in Mercer Island, WA?

  • Average hourly rate for 1 child: $27.45
  • Average hourly rate for 2 children: $32.37
  • Typical job length: 5.7 hours
  • Most requested times: Morning

As of November 2026

Recent babysitter activity in Mercer Island, WA

Trust and safety come first

Every babysitter's profile is individually reviewed by UrbanSitter's Trust & Safety team after clearing an annual background check. Rely on reviews from local families to help you find your best fit.

867 sitters background checked in Mercer Island, WA

4.9 average star rating from total of 4,593 reviews in Mercer Island, WA

photo of quoted parent Matt

"Recommendations from friends are a must when it comes to a sitter for my kids. UrbanSitter has expanded our network of babysitters, and it has given us peace of mind."

Matt K., dad of two

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"UrbanSitter has supported my needs for reliable and joyful sitters. Whether it be for work, recreation or last-minute emergencies, we've made wonderful relationships with local sitters who have become a part of our family!"

Natalie O., mom of five

photo of quoted parent Laura

"UrbanSitter is my go-to for quality sitters! I can book weeks ahead of time or easily find a same-day sitter when in a bind. I even hired a part-time nanny during a daycare transition. Customer service is helpful and babysitters respond in a timely manner."

Laura F., mom of two

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Frequently asked questions about Mercer Island babysitters

How much do babysitters cost in Mercer Island, WA?

As of November 2026, the average babysitting rate in Mercer Island, WA is $27.45 per hour for 1 child, and $32.37 per hour for two children. Costs may vary depending on job responsibilities, children's ages, and the babysitter's experience. Try using a babysitting rates calculator as a helpful tool.

How do I find a babysitter near me?

Sign up for a free UrbanSitter account, post a job with your dates and needs, and review babysitter profiles, including distance, before choosing the right fit. Learn more about how UrbanSitter works.

Are babysitters on UrbanSitter background checked?

Yes. Every Mercer Island babysitter on UrbanSitter is background checked annually, and each profile is individually reviewed by a trained specialist on our Trust & Safety team. Learn more about what's included in a background check.

What's the best way to find a last-minute babysitter in Mercer Island?

Sign up for a free UrbanSitter account, then request a babysitter by posting a job with your needs. In most cities, sitters will reply within minutes, so you can review choices quickly, then book them immediately.

Can I find babysitters for after school care in Mercer Island?

Yes. Families often use UrbanSitter for after school care, including pickup, homework help, tutoring, and early evening coverage. You can filter for babysitters who are willing to drive or have their own car.

Can I find babysitters for evenings, weekends, or extended hours in Mercer Island?

Yes. Families in Mercer Island use UrbanSitter for date nights, weekend plans, extended hours, and other scheduling needs. You can review each sitter's availability and experience to find someone who fits your hours.

Resources

The Ultimate Babysitter Guide for Parents

A step-by-step guide to hiring the right babysitter.

Tips for Finding Last-Minute Child Care

How to find a babysitter fast when plans change.

Top 20 Questions to Ask a Babysitter in an Interview

Essential questions to help you find a great fit.

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