"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
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.
Erika Geraldine $32 per hour for 1 child
Hey im Erika Paz Professional Nanny with 4+ years of experience caring for children from newborns to school age. Nursing background with strong knowledge of child development, safety, healthy routines, and age-appropriate activities. Experienced in creating nurturing, engaging, and screen-free environments that support children’s emotional, social, and physical growth. Reliable, caring, and highly communicative
Giulia $25 per hour for 1 child
Hi!! My name Giulia, I’m 26 and years old, and I’m from Brazil! I’m offering child care service, I’m pet friendly and comfortable with light house duties. I love being a babysitter and to watch them learn and grow! I started to work with kids at my church in Brazil, watching multiple kids at the same classroom, and babysit for some family friends during the week. I came to the US in 2018, taking care of kids from the age of 15 months to 12 years old. I love during arts and crafts, taking them to parks, museums, always engaging with them indoors or outdoors!! I drive kids to school and extra activities they have during the day.
Angie $26 per hour for 1 child
Hi! I’m an experienced and caring childcare provider with experience caring for children from newborns to school age. I’m CPR certified and enjoy creating fun, safe, and engaging activities for kids. I’m patient, responsible, reliable, and comfortable with routines, meals, bedtime, and keeping children entertained. I truly enjoy helping children learn, play, and feel comfortable and cared for.
Karen $25 per hour for 1 child
I am a reliable, trustworthy young woman studying a BSN in registered nursing and trying to make some extra money. I have 2 years of experience in babysitting and I am skilled in first aid and CPR. With me, your children will receive appropriate care. Currently, I help take care of my cousins who are 5 and 7 years old. I love dogs, I had two once apon a time. I can help around the house with housekeeping, laundry and as well as the kids homework. I am fun, energetic and will make sure that your little ones will never get bored.
Julie $23 per hour for 1 child
Hi my name is Julie and I’m a sophomore in college. I’m responsible, patient and have experienced caring for children and pets. I can help with meals, homework and routines. I enjoy helping families feel safe, supported and a positive environment for families.
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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
"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
"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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Sign up to find a babysitter in Mercer Island
Create a free account to view full profiles and more.
We use email to send essential communication regarding your account.
To sign up with Facebook, we need permission to use your email address.
Sharing your friends list is optional, and allows us to connect you with sitters they book and recommend. Nothing will be shared or posted.
How we're different
Trust and safety standards that go further
In addition to background checks, sitters are evaluated by real people to meet our gold standard for Trust & Safety.
Help when you need it, even last minute babysitters
Need a sitter today? Last-minute babysitter requests receive a response in under two minutes in most cities.
Top picks from parents in your community
See babysitters recommended by local families, including parents in your school, neighborhood, and parent groups.
Profiles that tell the full story
Compare reviews, response times, repeat families, and profile details so you can hire with confidence.
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.
