Mercer Island families count on UrbanSitter for same-day emergency child care. In most areas, average response time for urgent needs is under two minutes.
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Families in Mercer Island turn to UrbanSitter for emergency and same-day babysitting.
126 available today | Avg hourly rate: $27.45/hr
Every babysitter on UrbanSitter completes an annual background check, and every profile is individually reviewed by our Trust and Safety team. Learn more.
I LOVE being with children! Growing up in a huge family, I've always been surrounded by kids, so it's been a pretty easy task to take care of them. I started babysitting when I was 11, and then gradually it turned into a regular thing. I have been a part-time nanny, and now that I'm a full time Esthetician, I pick up babysitting shifts and date nights regularly! I baby-sit at least three times a month. I have watched children from the ages of new born to 11 years of age.
I love spending time with kids, pets, and seniors. I have a Bachelors degree in Nursing and worked at Swedish Hospital until I had a family of my own. My children are grown and I like to watercolor, play board games, hang out in nature, line dance and cook.
Hello there! My name is Clare - I’m a female identifying 26 year old currently living in Capitol Hill. After recently returning from working at the local clinic on San Juan Island this winter, and teaching English to elementary students in Spain last fall, I’m looking forward to spending this next chapter at Seattle University obtaining my Nurse Practitioner Doctorate! With a professional history of 3 years at Seattle Children’s Hospital working as a nursing assistant, supporting a Montessori preschool in north Seattle after graduating from UW in 2022, and extensive childcare experience throughout high school, I’m excited to be able to support another wonderful family. I am CPR certified for infants, children and adults, have experience working on a small organic farm with goats and chickens, and am fully licensed to drive with a personal vehicle as well as a current Washington State CNA license for more extensive care needs. I’m so happy to provide more information about myself and my background as desired, and I so look forward to sharing and connecting!
My name is Evie and I am a student at WWU. In high school, I had the best job at the YMCA for 2 years for elementary age kids. I also have been babysitting for 4 years. I have two bunnies, a hamster, a parakeet, and a fish at home so I am experienced at taking care of many different critters, as well as cats and dogs! I am open to many kinds of work such as babysitting, any kind of pet watching/walking, house sitting, and running errands.
Careful nanny offering comprehensive experience in caring for children between the ages from newborn to 10yo. Delivers optimum childcare focused on good safety-minded organizational skills and attention to detail to care for children of different ages. Reliable individual with desire to help and attentive to children's needs and parents' desires.
As of October 2026
All UrbanSitter babysitters are background checked every year. Profiles are individually reviewed by our Trust and Safety team.
856 sitters background checked in Mercer Island, WA
4.9 average star rating from total of 4,585 reviews in Mercer Island, WA
"We were incredibly grateful that Maya was able to help us out with a last-minute childcare emergency. She matched our 9-year-old's energy with arts & crafts, some quiet reading, and a walk around the neighborhood. We'd have Maya back in a heartbeat!"
Hillary S., parent
"We used Tania for a last minute emergency. She responded very quickly. My daughter seemed to enjoy herself. My son napped most of the time. I enjoyed how she kept me updated by text."
Theresa M., parent
"Hannah was awesome. Went above & beyond to help me with a last minute emergency. She was really sweet & great with my 16mo old. Highly recommend!!"
Lauren D., parent
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Share your needs and 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.
See which babysitters have been hired by parents in your Mercer Island neighborhood, school, or parenting group.
Average response times for last-minute requests are under two minutes in most areas.
Every babysitter completes an annual background check, offering peace of mind when you need it most.
Read reviews from local families, see repeat family counts, and compare profiles before you choose.
Ideas for when there is an emergency and you need a sitter today.
A printable card to leave with your sitter in case of an emergency.
