
"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.
Looking for jobs? Apply here.
Families in Mercer Island use UrbanSitter for last-minute date nights, schedule changes, backup care, and same-day babysitter needs.
All babysitters shown here are background checked every year. Learn more.
I have been babysitting and working with kids since I turned 13 and started walking to babysitting jobs in my neighborhood. I love going on walks, reading, and doing crafts! I currently work at a general contractor coordinating our high school and college internships. I am looking for occasional nanny jobs.
“Emma was great! On time, engaging with our son, and listened well to instructions for the day. She was responsive and had a rave review from the kiddo when we got home!”
I have been a nanny for over 12 years and about 8 years ago I transitioned into the corporate world. I am missing all the silly times with my little people and would like some occasional jobs to keep me engaged and having fun! I have a ton of energy and can keep up with any child or large families. I love animals as well! I have had quite a few cooking jobs and I don't sit very well for too long. So, if a baby is sleeping... I am cleaning or prepping food :) My minimum is 4 hours of work, so if you come home early, I still get paid for 4 hours. Thank you.
“Tiffany is extremely warm, energetic and professional and clearly very experienced! She is one of the first babysitters we've used as first-time parents and we felt at-ease almost right away.”
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, 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.
Hi there! My name is Elizabeth and I am offering childcare and pet care services. I am available in the evening or weekends. I am a counselor and have a masters degree in social work from UW. I have 10+ years of experience taking care of children of all ages and abilities! I have experience working at a home daycare, as a full-time nanny, and as a cheer coach. I enjoy caring for infants, toddlers and young children. I enjoy being an aunt to 3 nephews (all under 6 years old). We do activities such as going to the park, arts and crafts, or working on developmental skills- especially for infants. I have 2 small dogs- an 8 year old and a 2 year old. I am okay with caring for most cats, but I have mild allergies to some cats (only those with a lot of fur).
Babysitters on UrbanSitter are background checked every year, with every profile individually reviewed by our Trust and Safety team.

"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.
Every babysitter clears an annual background check, offering peace of mind even on short notice.
See parent reviews, repeat families, and average response times to find the right fit fast.
Ideas and strategies for when your plans change and you need a sitter.
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A quick printable card to leave with your sitter in case something unexpected comes up.