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

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Matthieu M. says "Carmelita provided great care for our 5 and 8yo daughters. They felt comfortable right away with her and Carmelita went the extra mile to clean up some...
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!"
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...
Bria W. says "Kaylan has watched my 1 year old several times. She is great with children which is why I hired her! She has an education background and years of...
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...
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...
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...
Kristen A. says "Zahra was absolutely amazing with my kids! I am so grateful for her time with our family."
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...
Nicole H. says "Megan communicated well prior to arriving and was very friendly and seemed to genuinely enjoy watching my 14 month old. Toddlers are exhausting, but she...
Care Member says "Natalie was wonderful- she was on time, did a great job caring for and playing with our kids and getting them in bed. She tidied up afterwards, too....
Brooke P. says "We've hired Emilie three times now to watch our children and she's our first call when we are looking for help with the wee tyrants on evenings/weekends....
Hyon K. says "Miriam has worked for us for the past four years and we have been so lucky to have her in our family. She is very caring and truly loves our kids. She is...
Care Member says "Reese is great! My kids love her. Would give her 10 stars if I could. "
Care Member says "My kids had a great time with Karol and can’t wait to see her again!"
Aidan L. says "Sué was an awesome addition to our home. She was professional, prompt, and kind. We only needed her to sit for our 2 boys (8hr shift) and she was able...
Allison B. says "Our toddler usually cries whenever we leave - but with Debbie there were no tears at all! Debbie immediately got down on his level and got him engaged...
Caitlin S. says "Nidia cares for our kids like they are hers! She focuses on active play, singing, dancing, and games. There is usually a daily outing to the park, music...
Showing 1 - 20 of 60
60 overnight babysitters are listed on Care.com
The average post rate is $21.00/hr as of November 2025
The average star rating for rated overnight babysitters is 5.0
Overnight Babysitters in Mercer Island, WA are rated 5.0 out of 5 stars based on 1 reviews of the 60 listed overnight babysitters
- Matthieu M.
- Molly F.
- Nate N.
Not sure how to find a babysitter near you in Mercer Island, WA that you can trust to watch your children overnight? You can use Care.com to search for overnight babysitters who can tackle the babysitter duties you need help with and who have an overnight babysitting rate that aligns with your budget. You can search by years of experience and read through reviews from families to get an idea of how trustworthy an overnight babysitter is, but it’s always a good idea to do your own interview and check their references.
Overnight babysitters in Mercer Island, WA start at $21.00, but the exact cost of hiring a babysitter to stay overnight can vary based on each sitter’s years of experience and qualifications.
Overnight babysitters can take on a wide variety of babysitter duties. You can search Care.com profiles to find an overnight sitter who can help with tasks like cooking, laundry, light housekeeping, and homework. Review 2 profiles to see which babysitter duties care providers near Mercer Island, WA feel comfortable tackling.