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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.
114 available tonight | Avg hourly rate: $27.43/hr

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

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Marion $27 per hour for 1 child

I am a social worker, endorsed infant-family specialist, and creative, joyful child care professions with nearly 15 years of experience in the field. I hold a graduate certificate in infant mental health and a masters in community focused social work. I'm deeply passionate about supporting children and families of all abilities and have extensive experience working with kiddos with suspected or identified disabilities or other non-traditional needs. I have been a classroom teacher, a nanny, a curriculum director, a theatre teacher, and much more! While I specialize in working with children birth to 5, I have worked with kiddos up to age 12 and love all ages!

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Marylin $25 per hour for 1 child

Hi, I'm Francis! I am a passionate, career-focused educator offering over 10 years of private nanny experience alongside a decade of professional childcare center experience. I hold an AA in Early Childhood Education and a Specialized Infant and Toddler Certificate from Bellevue College. Additionally, I am fully up to date on all safety, background, and CPR certifications, including Food Handlers and Safe Sleep guidelines. My extensive career spans every age group, allowing me to tailor my care to your family's exact needs: - Infants & Toddlers: I specialize in the Magda Gerber (RIE) philosophy, prioritizing respectful, attentive care that honors a child’s natural pace, emotional expression, and independence. - Preschool & School-Age: I currently serve as a Special Education Para-educator in the Bellevue School District and have previous experience as a Lead Teacher at Bellevue College ELC. I excel at keeping kids active, helping them navigate complex emotions, and building positive habits through gentle but firm boundaries. - Active & Outdoor Fun: I love nature walks and am always excited to take older kids hiking! I thrive on keeping children engaged with the outdoors, exploring local trails, and staying active in a fun, safe environment. - Bonus for Pet Owners: I am an animal lover! I have my own dog, Miko, and am always happy to provide pet sitting or love to your furry family members alongside your children. I love what I do, and I look forward to supporting your family during evenings, weekends, and school breaks!

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Julisa $23 per hour for 1 child

Hi! I’m Julisa, a senior at the University of Washington offering dependable child care, pet care, and light household support in the Seattle area. I’ve cared for children ages 6 months to early teens since I was 16, bringing a mix of energy, patience, and creativity to each job—whether it’s playtime, homework help, or school pickups. I have a safe, reliable car and am comfortable driving kids to activities, appointments, or wherever they need to go. I’m a lifelong animal lover with experience caring for both dogs and cats. I’ve worked with reactive dogs and have hands-on experience with puppy training as well. I grew up with two cats and now have a dog named Orion, who’s back home in California with my family. Alongside child and pet care, I’m happy to help with light cooking, tidying up, errands, or anything else that keeps your home running smoothly.

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Marcela $30 per hour for 1 child

Hello, parents!! My name is Marcela — or as the little ones call me, Cela :) I studied psychology in Brazil and spent five years immersed in childcare there before moving to the US, and for almost three years now I've had the joy of caring for two wonderful local families, watching their babies grow from tiny newborns into happy, curious toddlers. I love imaginative play, art and crafts and exploring the world w/ the little ones - parks, libraries, story times. I'm patient, attentive, and genuinely present. I'm a non-smoker, non-drinker, comfortable driving and happy to share references from the families I currently work with. I'd love the chance to meet you and your kiddo! 💛

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Katarina $24 per hour for 1 child

Hi! My name is Katarina (or Kat) and I am a former Pre-Kindergarten teacher, now law student, looking for a babysitting job on the side. I have been babysitting since beginning if high school. I'm a very active person who loves to enjoy the outdoors and do fun sporty activities, but I'm also down for a laid back night in with some board games and movies :)

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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: $32.33
  • 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.

868 sitters background checked in Mercer Island, WA

4.9 average star rating from total of 4,598 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 $32.33 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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