At Care.com, your trust and safety are our priority. Compare background-checked babysitters in Mercer Island, WA and hire the best fit for your family.

Here are some babysitters in Mercer Island:
Seattle, WA
Teresa A. says "Katelyn is a mature, responsible, creative, energetic, motivated, caring teenager. Katelyn is adored by the children she has cared for, whose parents...
Stephanie L. says "Bridgette was fantastic with our son. She was super responsive during the scheduling process, followed up the day before, and showed up 15 minutes...
Care Member says "Good communication, and followed the instructions I gave. Was approachable and my 3-year old was comfortable with her quickly."
Care Member says "Maria is very warm and easy to communicate with. She was great with my 9 month old - my daughter was comfortable with her immediately. Would recommend...
Tessa H. says "She is available for short notice, is able to stay until late, she has reliable transportation with insurance. Loves to do crafts and outdoors. She has...
Care Member says "Clea, is truly a gem. She cared for our son who at that time was 5 months old and was nothing short of amazing with him. Very energetic, warm, calm and...
Care Member says "Airam is such a wonderful person and nanny. My 4 year old loves her and can't wait to see her again. Airam took care of everything I had asked of her...
Renton, WA
Paulo F. says "We recently hired Hector to babysit our two girls. He was very responsive and easy to communicate with during the interview process. Our girls had a...
Molly F. says "Maria is the best! She is so great with kids and our daughter looks forward to seeing her every time! She is punctual and communicative and friendly!"
Sarah R. says "Dylan is the total package! Calm, easy going, communicative, thoughtful. Zero hesitation to hire again and again!"
Care Member says "Helen is AMAZING! She cared for our 8 month old daughter 4 days a week for 6 months. Our daughter adores her. When Helen arrives in the morning...
Colette H. says "Olga has worked with our family since 2018 and consistently demonstrated conscientiousness, a passion for child care and a unique sense of humor. My 2...
Nate N. says "Jena is the absolute best! If you are able to hire her to watch your kid(s) consider yourself blessed. She is a proven preschool teacher who I have...
Jason H. says "Grace was awesome! She filled in on pretty short notice when I had a cancellation, and she did a great job keeping my 2 and 4 year olds happy and...
Ian M. says "Amanda is so great with our son R. Her background as a teacher shows through in the way she interacts with him. From the first time she met him and he was a...
Heather T. says "Ella was fantastic! She was so sweet with my baby and I could tell that they had a great time. I would definitely hire her again."
Kristen A. says "Zahra was absolutely amazing with my kids! I am so grateful for her time with our family."
Showing 21 - 40 of 60
60 babysitters are listed on Care.com
The average post rate is $23.39/hr as of November 2025
The average star rating for rated babysitters is 5.0
Babysitters in Mercer Island, WA are rated 5.0 out of 5 stars based on 15 reviews of the 60 listed babysitters
- Teresa A.
- Stephanie L.
- Care member
Figuring out how to find a babysitter in Mercer Island, WA can feel overwhelming at first. To make your search easier, you can use Care.com to search through the profiles of babysitters near you. You can review 23 babysitters in Mercer Island, WA on Care.com, with an average rating of 5.0. Once you choose candidates that fit your needs, you can contact them to schedule interviews, check references, and request additional background checks.
The average rate for Mercer Island, WA babysitters on Care.com is $23.39 per hour as of November 2025. How much a babysitter charges can vary greatly depending on location, years of experience, the desired babysitter duties, and how many children will need looking after. The cost of care can also be influenced by special needs such as overnight care. You can use the Care.com childcare calculator to help you calculate your child care costs.
You can find all kinds of babysitters in Mercer Island, WA through Care.com. As of 2025, you can browse caregivers that specialize in a range of duties, from overnight and infant care, to weekend and after school babysitters. Alongside keeping an eye on your children, caregivers can provide a variety of babysitting duties. They can help with homework or can possibly take on more extensive tutoring responsibilities, can drive your children to school or activities, and can spend time playing with them or helping them get their chores done. When you interview potential sitters, ask them what babysitting duties they are happy to take on.