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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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196 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.

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Heaven
Booked by 1 repeat family
2 reviews
$25 per hour for 1 child
Booked by 3 families in Mercer Island, WA

I'm an energetic person with a genuine passion for caring for kids and teens. While somewhat new to professional childcare, I have experience working in aba therapy and supporting special needs in schools. I'm excited to bring my passion to families in Seattle. I'm CPR + First aid certified. I also have my Behavior Technician and Paraprofessional certifications.

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Halima
Booked by 2 repeat families
3 reviews
$25 per hour for 1 child
Booked by 4 families in Mercer Island, WA

Hi! My name is Halima, and I offer childcare services. I recently applied to medical school with the goal of becoming a pediatrician as caring for and supporting children has always been a passion of mine. I’ve been babysitting since I was 14, caring for kids of all ages, from infants to older children. As the oldest sibling in my family, I also gained hands-on experience by helping care for my younger siblings. My responsibilities have included meal prep, feeding, diaper changes, playtime, and keeping children engaged throughout the day. I’m comfortable managing bedtime and nap time and can follow any routine you already have in place. Beyond babysitting, I’ve worked closely with children in educational settings. I’ve taught reading in an elementary school reading program, volunteered as a coach for a running program, taught at weekend school, led kids through fun science experiments, and tutored students in math. These experiences have strengthened my patience, creativity, and ability to understand how different children learn and express themselves. I make sure to arrive on time and prepared, keeping families informed so everything runs smoothly. With each child, I pay attention to what they need and respond in ways that make them feel heard and supported. I take the time to learn their routines, favorite activities, and personalities, and I adjust my approach so they feel comfortable, confident, and cared for. I’m excited to meet your family and would love the opportunity to support you and your little one!

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Ta'Ja $24 per hour for 1 child

Hello! I’m Ta’Ja (Tay-Juh) I am currently working a full time job during the week (Mon-Fri) but I become available after 7pm to do evening care to 11pm! Weekends are more flexible for me! I am currently offering child care and pet care! I love working with kids/youth! I’ve been volunteering and working with kids/youth since my sophomore yeah in high school! From being an assistant soccer coach for 1st -5th graders, volunteering at my mom’s home daycare, helping out with afterschool programs through my middle school (event help,plays, ect), working with kiddos in retail, and now working with youth in a before and afterschool setting for now 2 years! My responsibilities have included helping with various arts and crafts, school/homework help, make/prepare small snacks, and other fun activities. I can do light household services! (Can be discussed in advance) I currently do not drive but I know my way around the city and bus routes! Pet Care: I am not very fond of cats. But I am happy to work with families with dogs big or small.

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Susie
Booked by 1 repeat family
$30 per hour for 1 child
Booked by 1 family in Mercer Island, WA

Hi my name is Susie and I have 28 years of experience In pets Services ,dogs and cats /senior dogs ) on Mercer island Walking Feeding Boarding Visits including water plants garbage out pick mail bring packages in.

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Ana 1 review
$30 per hour for 1 child

Hi there, I’m Ana from Colombia! I really enjoy being a babysitter. I have over 4 years of experience of childcare from ages 3 months up to 11 years old. I like to take kids outside to parks, museums, and on other adventures especially when the weather is better. My past experiences include being a live-in nanny for a family with two children in Ballard. I provided full time care in this case including cooking, bathing, and playing. Recently for other families my responsibilities have included driving children ages 10 & 12 to and from school, extracurricular activities, medical appointments, and helping parents out with special events. I love animals, I grow up with dogs around. I have two cats, so I’ll be more than happy to work for a family with pets no problem! Fully vaccinated and open to answer any other questions prospective families may have! 

Ana is a complete gem! She cared for our twin infants and was everything we could have asked for - caring, responsible, and professional. She took care of bottles, laundry, and took them on daily walks. When I would work from home I would see her engaging them with play, stories and music. Our twins had regular physical therapy for gross motor development and Ana came with me to their appointments, learned all the exercises and did them with the babies regularly. She was a true partner in supporting their development. We feel so lucky that Ana cared for our babies!

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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.

photo of quoted parent Marie

"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

photo of quoted parent Jenny

"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

photo of quoted parent Jesse

"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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Find a last-minute babysitter in Mercer Island

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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.

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