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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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194 available babysitters in Mercer Island, WA

Families in Mercer Island use UrbanSitter for date nights, after school help, and last-minute babysitting.

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

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Laura
Booked by 71 repeat families
91 reviews
$24 per hour for 1 child
Booked by 150 families in Mercer Island, WA

Hello my name is laura I have been babysitting for about 13 years now ages ranging from 2 years to 14 years old I enjoy children as I have 5 of my own. i have experience with all age range i work at a daycare from monday to friday but im available in the afternoons for occasional or date nights.

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Miley
Booked by 28 repeat families
33 reviews
$25 per hour for 1 child
Booked by 65 families in Mercer Island, WA

My name is Miley and I have 9 years of experience working with children in a variety of different settings including traditional daycare, Montessori school, nannying, residential, and after school care settings. I have experience with all age groups aged 0-17, however most of my experience has been with young children ages 0-3. I graduated in December 2025 from Portland State with a bachelors degree in psychology, and am currently attending graduate school at the University of Washington for applied child and adolescent psychology. Right now I’m mostly looking for date night type of gigs while I’m in grad school.

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Heidi
Booked by 12 repeat families
17 reviews
$20 per hour for 1 child
Booked by 24 families in Mercer Island, WA

Hi! My name is Heidi! I have a passion for children and years of experience. I have worked in daycare, children’s theater camps, and nannied for many years. I would love to help out with your little ones!

Heidi was fantastic with my boys (ages 2 and 4.5) - she kept them active and engaged all day long! I would definitely hire her again!

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Alyx
Booked by 7 repeat families
11 reviews
$25 per hour for 1 child
Booked by 15 families in Mercer Island, WA

Hi! My name is Alyx and I am a passionate educator and adventure enthusiast originally from Phoenix, Arizona. Currently I’m seeking occasional roles (evenings/weekends) as my schedule allows. My experience: I have over a decade of childcare experience, ranging from occasional babysitting to long-term nannying, newborns to twelve year olds— and I am also a former teacher! I have worked to develop meaningful relationships with the families I care for, and I looove getting to know kids. Their energy and curiosity is so wonderful and I think all adults can learn from young people. Thanks for considering me for your childcare needs ☺️.

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Mayra
Booked by 14 repeat families
4 reviews
$25 per hour for 1 child
Booked by 26 families in Mercer Island, WA

Hello my name is Mayra I’m a student at Seattle pacific university majoring in business administration marketing ,I speak English and Spanish.My experience no with kids has been through a company named jovie I babysit all ages from 7months to teenagers,all through out the city,I also gained a very valuable skills through my volunteering hours during my sophomore and junior year of high school at meadow crest learning center where i. gained ,community,responsibility, learned what it was like to work in a environment with multiple kids needing assistance.My goal as a caregiver is to provide a fun and safe environment where kids feel comfortable and are thriving.

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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.

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"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

What does a babysitter do?

Babysitters supervise children and keep them safe while you're away. Depending on your needs, they may also help with meals, bedtime, homework, light cleanup, school pickup, or activities.

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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