
"Amina came and helped us out when our babysitter canceled last minute. She was great with our kids. Even our 11 month old son who has stranger anxiety warmed up to her."
Marie C., parent

Need a sitter on short notice? Mercer Island families find trusted, background checked babysitters on UrbanSitter.
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Families in Mercer Island use UrbanSitter for last-minute date nights, schedule changes, backup care, and same-day babysitter needs.
123 available today | Avg hourly rate: $27.37/hr
All babysitters shown here are background checked every year. Learn more.
Hi, My name is Alicia! I've been babysitting for 10 years now and it never feels like work to me because it's always fun! I've babysat kids in all different age groups, from 8 months to 10 years old. My favorite things to do while babysitting are going to the park, coloring, reading books, playing outside games, like tag. Pretty much anything to stay active and have fun.
Hello! My name is Jessica. I’m 26 and have been a preschool teacher since 2022. I am currently available on occasional evenings or on the weekends. I enjoy following children’s interests, acting playful and silly, and being actively engaged in their play. I love being a part of children’s learning and development, and seeing them express their unique personality! I always strive to connect with each child and make them feel safe, loved, and valued. My favorite activities to do with children are arts and crafts, pretend play, outdoor play, reading, puzzles, board games, and playing hide and seek. I also have experience working with toddlers and elementary-aged kiddos — providing care, tutoring, and leading developmentally-appropriate activities. Through UrbanSitter, I have cared for children from 2-11 years old. You can always expect clear communication, safety and entertainment for your child, and respect of your house rules and expectations. Feel free to reach out, I’m excited to get to know you!
Hi I'm Grace. I grew up in Indiana, I've been in WA for about 8 years now. I've always taken care of children, of all ages. I've taken care of newborns to pre-teens. I’ve been babysitting through UrbanSitter for a while now and I’m pretty experienced with all age ranges.
I'm a retired homemaker who has successfully raised three kids in this area. I live with my husband and 2 small dogs in Bellevue. We have three grandchildren under the age of 12, they live locally and we see them frequently! I love kids, people and pets and I like to help. I have many years experience as a parent, and have experience being a grandparent too. I can sit, tutor, play and cook. I enjoy running errands and I take direction well. Kids like me, and I'm good with babies too. In my spare time I enjoy reading, baking, board games, shopping, walking the dogs and babysitting.
“Dina was very professional and great with consoling my 3 week old newborn and spending time with my 3 year old. He really loved talking with her and was sad for her to go. It was so nice to have her help!”
Hi family! I’m Diana – an energetic, kind, and experienced nanny and teacher who genuinely loves working with kids of all ages. With over six years of experience in education and childcare, I bring a blend of patience, organization, and a fun-loving attitude to every family I work with. I’m a graduate teacher and have worked with children ranging from 2 months to 6 years old in both classroom and home settings. I started babysitting my niece and nephew. I took care of a wonderful family with three children (now 2, 4, and 6 years old) for two years, helping with everything from morning routines and after-school activities to meals and bedtime. I’m currently caring for a 7-month-old baby, which has further deepened my experience with infants. I love spending time outdoors with children—whether it’s walks, playdates, or playground adventures—and I always try to nurture their creativity through art and craft projects. I’m CPR and First Aid certified and always strive to create a safe, supportive, and engaging environment for kids to thrive. I’m excited to continue supporting families in my area and would love to connect! Feel free to reach out, Diana
“Diana was prompt, kind, and played lots of arts and crafts etc with my 4yo, and very understanding when we ran a bit late. My daughter had a great time!”

As of October 2026
Babysitters on UrbanSitter are background checked every year, with every profile individually reviewed by our Trust and Safety team.
864 sitters background checked in Mercer Island, WA
4.9 average star rating from total of 4,483 reviews in Mercer Island, WA

"Amina came and helped us out when our babysitter canceled last minute. She was great with our kids. Even our 11 month old son who has stranger anxiety warmed up to her."
Marie C., parent

"She was so flexible and came last minute to help out. The house was really neat when I got home and both kids were asleep. Two thumbs up!"
Jenny S., parent

"Thrisa was amazing! Came over last minute and took amazing care of our 11 month old - including bedtime - she's coming back tomorrow :)"
Jesse D., parent

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Submit a request to hear from available sitters.
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.
In most cities, average response time for last-minute requests is under two minutes.
See which babysitters have been hired by parents at your child's school, preschool, or neighborhood in Mercer Island.
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