"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
Find a last-minute babysitter in Mercer Island, WA
Need a sitter on short notice? Mercer Island families find trusted, background checked babysitters on UrbanSitter.
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197 available last-minute babysitters in Mercer Island, WA
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.
Christy $25 per hour for 1 child
I was born in Vermont as the oldest of five children. I have lived in Seattle for almost 20 years and I am the mom of two. My day job is as a Physician Assistant. I love kids of all ages and as a working mom I’m very familiar with how difficult the process of finding childcare providers can be. I am grateful for the opportunity to provide your family reliable and nurturing care that comes from a lifetime of experience.
Selah $35 per hour for 1 child
Hi! I’m 22 years old and was born and raised in the central Seattle area. I’ve been working in childcare for the past four years, and it’s truly something I care deeply about. Supporting children as they learn, grow, and develop their own unique personalities is incredibly rewarding to me. My passion has always been caring for children, and I strive to create a safe, nurturing, and engaging environment where they feel comfortable and valued. I love building meaningful connections not only with the kids I care for, but also with their families. I’m excited for the opportunity to get to know you and your family, and I look forward to becoming a trusted and positive part of your lives.
Angelina $25 per hour for 1 child
Hello! Im available for babysitting week days after 5pm and weekends anytime! I can provide references. I also may be available for backup care as I receive my current schedule 30 days in advance. I’m currently a nanny to a 1 year old who I’ve been with since 4 month mark. I have done babysitting for multiple families in the Seattle area 🙂 -fully vaccinated -cpr and first aid certified -own transportation -non smoker
James $25 per hour for 1 child
coach/sitting/covering child care for girlfriends/married with children, total care for paraplegic, horses/dog owner (she died;still sad)/cats..(cat story), Not a house cleaner for less than $35...
Micah $20 per hour for 1 child
Hi, my name is Micah. I'm currently a freshman at Seattle University. I'm looking for babysitting or part time nanny jobs. I love babysitting, and have been watching infants, toddlers, and kids since I was 13 years old. I have spent two summers nannying, where my responsibilities included driving to/from activities, art projects, meal prep, and tutoring. I also love nature and often try to incorporate spending time outside while babysitting and nannying.
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Recent babysitter activity in Mercer Island, WA
Trust matters, especially on short notice
Babysitters on UrbanSitter are background checked every year, with every profile individually reviewed by our Trust and Safety team.
"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
Find a last-minute babysitter in Mercer Island
Submit a request to hear from available sitters.
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Find a last-minute babysitter in Mercer Island
Submit a request to hear from available sitters.
We use email to send essential communication regarding your account.
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.
Why Mercer Island families choose UrbanSitter for last-minute child care
Quick responses when plans change
In most cities, average response time for last-minute requests is under two minutes.
Recommended by Mercer Island families
See which babysitters have been hired by parents at your child's school, preschool, or neighborhood in Mercer Island.
Background checked, every year
Every babysitter clears an annual background check, offering peace of mind even on short notice.
Read reviews, then decide
See parent reviews, repeat families, and average response times to find the right fit fast.
Frequently asked questions about finding a last-minute babysitter in Mercer Island
How do I find a last-minute babysitter in Mercer Island?
Sign up on UrbanSitter, enter your zip code, and submit a request with your timing and care needs. Babysitters near Mercer Island who are available can respond to your request. Before choosing, you can view profiles, parent reviews, and shared connections.
How much does a last-minute babysitter cost in Mercer Island?
Babysitting rates in Mercer Island vary by experience, number of children, and time of day. See babysitting rates by city.
Are babysitters on UrbanSitter background checked?
Yes. Every babysitter on UrbanSitter completes an annual background check. You can also read reviews from Mercer Island families and see shared connections before you book. See what's included in the background check.
Can I find a same-day babysitter in Mercer Island?
Same-day requests are common on UrbanSitter. Submit a request with your timing and care needs, and available sitters in Mercer Island can respond. In most cities, the average response time for urgent requests is under two minutes.
Should I pay more for a last-minute babysitter?
Some parents offer a slightly higher rate for last-minute or same-day requests, but it is not required. On UrbanSitter, rates are set by individual babysitters. You can see each babysitter's hourly rate on their profile before you book.
What if I need a babysitter last minute today?
To find a last-minute babysitter today, share your timing and care needs on UrbanSitter. Available babysitters in Mercer Island can respond, and you can review profiles before choosing.
Resources
Tips for finding last-minute child care
Ideas and strategies for when your plans change and you need a sitter.
How much does a babysitter cost?
See average babysitting rates by city and across the country.
Free printable emergency contacts card
A quick printable card to leave with your sitter in case something unexpected comes up.
