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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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Halima $30 per hour for 1 child

I’m a responsible and caring caregiver with years of experience working in a licensed daycare. I’m CPR/First Aid trained and passionate about creating a safe, fun, and supportive environment where children can learn, grow, and feel comfortable.

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Sarah $40 per hour for 1 child

I have tons of experience working with many ages of students. I have time at 3pm-6pm to assist with anyone that may need help with someone picking up their child from school and then bringing them to their activities or home. I am super friendly and loves working with students or children and is finishing my master's degree in Elementary education at WGU. I also have lot experience working in a school environment.

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

With a decade of experience caring for children and seniors, I have developed strong skills in providing reliable, compassionate, and attentive care. My background includes adapting to various needs, and creating safe, engaging environments for children. From managing daily routines and meal prep to organizing activities that foster learning and creativity, I am committed to ensuring a nurturing experience. In addition to caregiving, I am currently an Office Manager at a medical clinic, where I oversee scheduling, medical records, and administrative tasks. My diverse experience reflects my dedication to responsibility, organization, and providing quality care.

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Chloé $27 per hour for 1 child

Hi! I have a lot of experience with children, as I have many young children in my family that I have been looking after since my teenage years. I am therefore used to caring for children of all ages, from 0 to 16 years old. I have also been babysitting for several years, including taking care of infants. I am currently an au pair in Seattle, where I take care of two children aged 2 and 4 on a daily basis. I am a responsible, caring, and trustworthy person, and safety is always my top priority when looking after children. Families can feel confident that their children will be well cared for in a safe, attentive, and positive environment. I really enjoy spending time with children and organizing a variety of age-appropriate activities, such as painting, drawing, creative games, and outdoor play whenever possible. I always make sure children feel comfortable, engaged, and happy. Regarding animals, I grew up around dogs (Labradors, Golden Retrievers, Australian Shepherds), so I am very comfortable with them. Dogs are a true passion of mine. I also love cats and many other animals. Finally, if families wish, they are more than welcome to contact my current host family in Seattle for additional reassurance and references.

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Susan $25 per hour for 1 child

Hello- My name is Susan and I’m currently an Au pair, I’m offering child care, pets care and I’ll be willing for household services. I have been an Au pair for 9 months, I like being one, I love making crafts and fun Arts actives with them and I love taking them to go for fun places as a parks, museums, libraries and etc. I’m not a driver but I’m a good person moving in the city by bus and train, with the girls I’m taking care we always move by bus and we’ve never lost. I’m speaking two languages Spanish and English, I’m from Colombia and I’m studying Degree in foreign languages (to be a teacher) so I’m a good teacher. With respect of pets care, I love dogs and cats, I have one in Colombia she is four years old, she is my baby and I would love to take care one here, I really enjoy to spend time with them, I’m so kind and active with them and for sure with the kids too Any allergies.

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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

Family with caregiver

Find a last-minute babysitter in Mercer Island

Submit a request to hear from available sitters.

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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