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

Available in Mercer Island
Shannon G. says "Abi was such a wonderful sitter for our infant son!!! Wish we lived in the same area so she could watch him all the time! Responsive, kind, flexible, he...
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...
Lisa Y. says "Our girls really enjoyed the afternoon with Andrea and we would definitely hire her again...looking forward to our next evening out! Thank you, Andrea!"
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...
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...
Drey P. says "Amber was very nice. she arrived on time and she was great with our daughter"
Robin D. says "Catherine has been a part-time nanny for my three-year old for the past six months. She is extremely punctual, kind, and consistent. Catherine treats kids...
Amy C. says "Ashley worked for our family for a few weeks (ages 7 & 9) and was wonderful with our children and with us. We clicked right away and she was genuine,...
Jessica A. says "Sarah is amazing. She gained my son's trust miraculously quickly; this was especially great as he is usually very slow to warm to new people. She and my...
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...
Lauren C. says "Jazzmine is awesome! She is so great with our special needs child! Highly recommend! "
Lia S. says "Emily was great with our two kiddos! She was super responsive, very confident with two tricky toddlers, and overall very kind and positive. We would highly...
Kelli T. says "Nicole watched our son while he was about 1.5 years to 2 years old. She took took a gentle parenting approach, using redirection for problem behaviors, and...
Hamid T. says "Amazing, engaging, super helpful. We recommend and would rehire!"
Mary S. says "Angelica is very responsible and has had great experience as a caregiver to all ages of children. Thank you."
Showing 1 - 20 of 60
60 part time babysitters are listed on Care.com
The average post rate is $20.75/hr as of November 2025
The average star rating for rated part time babysitters is 5.0
Part Time Babysitters in Mercer Island, WA are rated 5.0 out of 5 stars based on 3 reviews of the 60 listed part time babysitters
- Shannon G.
- Jason H.
- Lisa Y.
You need to take the steps required to make you feel comfortable when hiring a part-time babysitter near you in Mercer Island, WA. While all babysitters on Care.com undergo an annual background check called a CareCheck, it’s best to do your own due diligence before hiring babysitters such as interviewing them, reviewing references, and running your own background check.
When a babysitter is needed part-time and you plan to work with them on a regular basis, you may want to interview a few different candidates. After setting up interviews near you in Mercer Island, WA, you can ask each babysitter questions about their work style and experience and you can also introduce them to your children to see who they naturally click with.
How much babysitters are paid near you in Mercer Island, WA depends on a wide variety of factors including how experienced the babysitter is, how many children require care, and the types of babysitting duties you want them to take on. Keeping all of that in mind, the average hourly rate for part-time babysitters in Mercer Island, WA is $20.75.
If you’re looking for a part-time babysitter near you in Mercer Island, WA, you can use Care.com to make your search easier. You can review the profiles of different part-time babysitters until you find one who has the experience you’re looking for and whose rates align with your budget.
Part-time babysitters near you in Mercer Island, WA offer a variety of services, but most focus on providing short-term care for children. Usually you hire a part-time babysitter for one-off babysitting needs such as when you’re attending a child-free wedding or have an appointment you can’t bring your children to. Part-time babysitters can help with homework, light cooking, and keeping your child entertained while you’re out of the house.