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Find infant babysitters in Mercer Island, WA

Meet infant babysitters Mercer Island families trust, with parent reviews, background checks, and detailed profiles.

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195 experienced infant babysitters in Mercer Island, WA

Families in Mercer Island use UrbanSitter for date nights, newborn care, overnight babysitting, and last-minute infant sitters.

All babysitters shown here are background checked every year. Learn more.

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Laura
Booked by 71 repeat families
91 reviews
$24 per hour for 1 child
Booked by 150 families in Mercer Island, WA

Hello my name is laura I have been babysitting for about 13 years now ages ranging from 2 years to 14 years old I enjoy children as I have 5 of my own. i have experience with all age range i work at a daycare from monday to friday but im available in the afternoons for occasional or date nights.

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Itumeleng
Booked by 2 repeat families
6 reviews
$28 per hour for 1 child
Booked by 11 families in Mercer Island, WA

Hi. My name is Itu. I’m a very dependable babysitter, who knows how to provide exceptional care for your children. I have 8 years experience with children of all ages starting from infants to teenagers. I’m well-versed in creating a fun, nurturing environment that kids love and parents trust. I’m CPR and First Aid Certified. And also as all families are unique, I don’t really have a specific way of how I do things, you tell me what you need and I do just that, adding a little bit where I think it’s needed but otherwise I tailor my approach to fit your child’s needs and your household routines.. I’m dedicated to making babysitting time special for your children and stress-free for you. Thank you! Chat to you soon..

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Allison
Booked by 5 repeat families
7 reviews
$30 per hour for 1 child
Booked by 12 families in Mercer Island, WA

Hi there! My name is Allison and I’m 29 with about 15 years of childcare experience spanning all ages. I’m a recent transplant to Seattle - originally from Chicago, but spent the last three years living on the Big Island of Hawaii. I usually work full time in marketing, but right now am on the hunt for my next role - which opens up my daytime availability for childcare! I’ve worked with countless families, from nannying for vacationing families in Hawaii to spending 5 years with a Chicago family as their several times a week babysitter. I love to read, travel, and hike - please let me know if you’d like to chat further!

“Easy going, playful and engaged effortlessly with my 6/4 year olds. Highly recommend. ”

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Alyx
Booked by 7 repeat families
11 reviews
$25 per hour for 1 child
Booked by 15 families in Mercer Island, WA

Hi! My name is Alyx and I am a passionate educator and adventure enthusiast originally from Phoenix, Arizona. Currently I’m seeking occasional roles (evenings/weekends) as my schedule allows. My experience: I have over a decade of childcare experience, ranging from occasional babysitting to long-term nannying, newborns to twelve year olds— and I am also a former teacher! I have worked to develop meaningful relationships with the families I care for, and I looove getting to know kids. Their energy and curiosity is so wonderful and I think all adults can learn from young people. Thanks for considering me for your childcare needs ☺️.

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Miley
Booked by 28 repeat families
34 reviews
$25 per hour for 1 child
Booked by 65 families in Mercer Island, WA

My name is Miley and I have 9 years of experience working with children in a variety of different settings including traditional daycare, Montessori school, nannying, residential, and after school care settings. I have experience with all age groups aged 0-17, however most of my experience has been with young children ages 0-3. I graduated in December 2025 from Portland State with a bachelors degree in psychology, and am currently attending graduate school at the University of Washington for applied child and adolescent psychology. Right now I’m mostly looking for date night type of gigs while I’m in grad school.

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Recent babysitting activity in Mercer Island, WA

Safety is a priority when it comes to your baby

Every babysitter on UrbanSitter completes an annual background check, and every profile is individually reviewed by our Trust and Safety team. See reviews from Mercer Island parents before you book.

photo of quoted parent Talia

"Savannah was very sweet playing with our infant. He was very happy taking a bottle from her, going on a walk, and reading a book."

Talia L., parent

photo of quoted parent Rachel

"Leanna was very sweet and good with our daughter. She played with her, changed her diaper, fed her and all the good things that a newborn needs."

Rachel M., parent

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"Was our first time leaving our newborn with a sitter. Emily's calm demeanor put us at ease when we left, and she was great about sending us updates."

Andrea Z., parent

Family with caregiver

Find a great infant sitter in Mercer Island

Browse profiles and read parent reviews for free.

Why families use UrbanSitter for infant care in Mercer Island

Trusted in your Mercer Island community

See infant babysitters connected to families in your Mercer Island neighborhood. Know who nearby parents rely on for infant care.

Infant care experience you can see

Detailed profiles show each babysitter's infant experience, listed skills, certifications, and qualifications.

Reviewed by Mercer Island parents

Read reviews from local families who have trusted their infant with a sitter. See which babysitters are repeat favorites.

Background checked and reviewed

Every babysitter completes an annual background check, and every profile is reviewed by our Trust and Safety team.

Frequently asked questions about infant babysitters in Mercer Island

Are infant babysitters available in Mercer Island?

Yes. Browse infant babysitter profiles on UrbanSitter in Mercer Island, WA. New sitters with infant experience join regularly.

How much does an infant babysitter cost in Mercer Island?

Infant babysitting rates in Mercer Island vary by experience and time of day. See current average rates by city.

What should I ask an infant babysitter before hiring?

Most parents ask about experience with babies under 12 months, feeding and napping routines, CPR certification, and how the sitter handles fussiness. See our babysitter interview questions guide.

Can I find a last-minute infant babysitter in Mercer Island?

Yes. If you need care soon, share your timing and care needs so available sitters can respond. Then review profiles, infant experience, and parent reviews before booking.

Are infant babysitters in Mercer Island background checked?

Yes. Every babysitter on UrbanSitter, including those in Mercer Island, completes an annual background check, and every profile is individually reviewed by our Trust and Safety team. See what's included in the background check.

How do I know if a babysitter is good with infants?

You can check their UrbanSitter profile for years of infant experience, read reviews from other parents with babies, and look at repeat family stats. You can also book a working interview for a trial visit to see if the sitter is the right match for your family.

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