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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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202 available babysitters in Mercer Island, WA

Families in Mercer Island use UrbanSitter for date nights, after school help, and last-minute babysitting.
115 available tonight | Avg hourly rate: $27.43/hr

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

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Brett $25 per hour for 1 child

Hiya! My name's Brett. I'm a childcare worker and teacher with seven years of professional experience. I currently work as an elementary school tutor in North Seattle. I've previously worked as a behavioral interventionist, student mentor, and summer camp counselor. My life's passion is bringing happiness to children, encouraging their learning and creativity, and just having fun! My childcare approach is based on empathy, responsibility, and compassion. When children are treated with respect and held accountable for their actions, it teaches them to be responsible, independent, and have a strong sense of self-worth. Outside of childcare, I love writing (fiction and poetry), drawing, reading, video games, and spending time in the outdoors. I am CPR and First Aid certified, and trained in various health and safety procedures. I'm fully vaccinated for COVID-19.

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Christy $25 per hour for 1 child

I was born in Vermont as the oldest of five children. I have lived in Seattle for almost 20 years and I am the mom of two. My day job is as a Physician Assistant. I love kids of all ages and as a working mom I’m very familiar with how difficult the process of finding childcare providers can be. I am grateful for the opportunity to provide your family reliable and nurturing care that comes from a lifetime of experience.

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Selah $35 per hour for 1 child

Hi! I’m 22 years old and was born and raised in the central Seattle area. I’ve been working in childcare for the past four years, and it’s truly something I care deeply about. Supporting children as they learn, grow, and develop their own unique personalities is incredibly rewarding to me. My passion has always been caring for children, and I strive to create a safe, nurturing, and engaging environment where they feel comfortable and valued. I love building meaningful connections not only with the kids I care for, but also with their families. I’m excited for the opportunity to get to know you and your family, and I look forward to becoming a trusted and positive part of your lives.

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James $20 per hour for 1 child

coach/sitting/covering child care for girlfriends/married with children, total care for paraplegic, horses/dog owner (she died;still sad)/cats..(cat story), Not a house cleaner for less than $35...

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Margaret $50 per hour for 1 child

Hi all! My name is Margaret (she/her) and I am, by day, a private practice somatic therapist. I received a BS in Psychology and Family Science and minor in Women's Studies. I received my masters in Social Work from UW. I love working with adults & being in the body, but deeply miss the childcare that I was doing before my career. I have around ~15 years of babysitting experience with kids ranged from 9 months - 14 years old. I love the energy kids have and so appreciate their awe and excitement about the world. I value encouragement, curiosity, creativity, communication, autonomy, and mindfulness in my interactions with kids! I strive to be a thoughtful and caring companion and role model, not a detached authoritative figure. I value boundaries and helping kids learn how to hear and say no, along with trusting their own boundaries and choices. Ultimately, I enjoy being in the fluidity of being with kids - I love making art, singing, dancing, being silly with kids; doing the mundane things such as helping structure chores; engaging in emotionally challenging situations and helping build self-assuredness in feeling through emotions. I highly value relational building with kids and their families and appreciate transparent communication, collaboration, trust, accountability, and overall co-creating safety for your child/ren. I would love to chat more with you and your family to see if this would be a good fit for you all.

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

  • Average hourly rate for 1 child: $27.43
  • Average hourly rate for 2 children: $32.34
  • 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.

866 sitters background checked in Mercer Island, WA

4.9 average star rating from total of 4,599 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 $27.43 per hour for 1 child, and $32.34 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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