"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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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.
Anthea $25 per hour for 1 child
I LOVE being with children! Growing up in a huge family, I've always been surrounded by kids, so it's been a pretty easy task to take care of them. I started babysitting when I was 11, and then gradually it turned into a regular thing. I have been a part-time nanny, and now that I'm a full time Esthetician, I pick up babysitting shifts and date nights regularly! I baby-sit at least three times a month. I have watched children from the ages of new born to 11 years of age.
Marcene $25 per hour for 1 child
I love spending time with kids, pets, and seniors. I have a Bachelors degree in Nursing and worked at Swedish Hospital until I had a family of my own. My children are grown and I like to watercolor, play board games, hang out in nature, line dance and cook.
Clare 1 review
$28 per hour for 1 child
$28 per hour for 1 child
Booked by 1 family in Mercer Island, WA
Hello there! My name is Clare - I’m a female identifying 26 year old currently living in Capitol Hill. After recently returning from working at the local clinic on San Juan Island this winter, and teaching English to elementary students in Spain last fall, I’m looking forward to spending this next chapter at Seattle University obtaining my Nurse Practitioner Doctorate! With a professional history of 3 years at Seattle Children’s Hospital working as a nursing assistant, supporting a Montessori preschool in north Seattle after graduating from UW in 2022, and extensive childcare experience throughout high school, I’m excited to be able to support another wonderful family. I am CPR certified for infants, children and adults, have experience working on a small organic farm with goats and chickens, and am fully licensed to drive with a personal vehicle as well as a current Washington State CNA license for more extensive care needs. I’m so happy to provide more information about myself and my background as desired, and I so look forward to sharing and connecting!
Evie $18 per hour for 1 child
My name is Evie and I am a student at WWU. In high school, I had the best job at the YMCA for 2 years for elementary age kids. I also have been babysitting for 4 years. I have two bunnies, a hamster, a parakeet, and a fish at home so I am experienced at taking care of many different critters, as well as cats and dogs! I am open to many kinds of work such as babysitting, any kind of pet watching/walking, house sitting, and running errands.
Bruna $25 per hour for 1 child
Careful nanny offering comprehensive experience in caring for children between the ages from newborn to 10yo. Delivers optimum childcare focused on good safety-minded organizational skills and attention to detail to care for children of different ages. Reliable individual with desire to help and attentive to children's needs and parents' desires.
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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
"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.
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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 $27.45 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.
