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Find infant babysitters in Mill Valley, CA

Meet infant babysitters Mill Valley families trust, with parent reviews, background checks, and detailed profiles.

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150 experienced infant babysitters in Mill Valley, CA

Families in Mill Valley use UrbanSitter for date nights, newborn care, overnight babysitting, and last-minute infant sitters.
118 available today | Avg hourly rate: $31.20/hr

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

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Adriana
Booked by 27 repeat families
46 reviews
$35 per hour for 1 child
Booked by 77 families in Mill Valley, CA

Hi- my name is Adriana. I am a biology graduate at SFSU and I am pursuing a career in Nursing. I have been nannying/sitting for over 8 years now and I have loved it ever since! I have cared for children from infant to teenage years and have gained tons of experience not only from working with children around my neighborhood but also from caring for my cousins and now nephews and niece! I love being able to play and be a kid again and learning new things from children as well. I love walks to the park, playing hide and go seek and even tag! I also like visits to the library and museum. I do ask for a 3 hr minimum payment for cancellations that are less than 24hrs, thank you!

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Sofia
Booked by 10 repeat families
18 reviews
$35 per hour for 1 child
Booked by 30 families in Mill Valley, CA

Hello, I'm Sofia! Currently working with a lovely family helping care for their infant daughter (and young doggo!). I completed studies at USF in 2019 with my major in Critical Diversity Studies, and a minor in Legal Studies. I have been a family helper/nanny for over 13 years with children ranging in the ages of newborns to teenagers. I also have worked with six separate families with infant twins, one of which were preemies. I have an excellent driving record in case you are in need of help that requires me to drive. I am a huge animal lover as well, so if you have any pets, I am open to help care for them as well such as walking and feeding them, etc. Currently open to part time work: 1-2 days a week and/or date night help. I cannot commit to specific work days as my schedule varies, but can work with a family that has some schedule flexibility. Thanks in advance! Fully vaccinated & boosted 💉

“Sofia is such a wonderful caregiver; we feel very lucky to have found her to help take care of our baby Grace from 4-6 months old. She is highly professional, knowledgeable about infant feeding and sleeping schedules, and has a very nurturing presence. Sofia was the first consistent babysitter we had, and felt comfortable trusting her with Grace. Sofia took care of Grace at home while I worked from home and took Grace out on walks around the neighborhood so she could have fresh air during the day. In addition, she is wonderful to chat with and learn from. I would highly recommend Sofia to take care of little ones.”

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Ariana
Booked by 2 repeat families
8 reviews
$27 per hour for 1 child
Booked by 8 families in Mill Valley, CA

Hello families, I worked with a family for 3 years and now I’m looking for short-recurring gigs. I have had a wide variety of experiences working with students in and outside a structured classroom. (Teacher/aide)I love kids of all ages! I'm a friendly and reliable babysitter with experience caring for young children. I love engaging kids with fun activities like games, art, and bedtime stories. Looking for one-time or occasional babysitting jobs. Feel free to message me with any questions! Ariana

“responded quickly, showed up on time, and our daughter enjoyed spending the day with her, thank you!”

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Ruby
Booked by 6 repeat families
11 reviews
$30 per hour for 1 child
Booked by 15 families in Mill Valley, CA

Hi my name is Ruby! I am 24 years old and have been babysitting since I was 13. I just graduated from nursing school and am back in the Bay Area for the summer and have availability to babysit. I have experience with all ages and am comfortable watching multiple kids at once. I love spending time with kids and doing activities outdoors! Please let me know if I can be of help to your family:)

“Super reliable and professional- I’d definitely hire her again!”

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Ashley
Booked by 5 repeat families
11 reviews
$28 per hour for 1 child
Booked by 14 families in Mill Valley, CA

Hello, Bay Area Families! My name is Ashley, and it’s great to meet you. I really enjoy babysitting kids and getting to know them and their unique personalities! I am an Aunt to five nieces and nephews under the age of 10, who live in Phoenix and Kansas City, and a dog mom to a miniature Aussiedoodle, Charles Barkley “Chuck”. I am bilingual in English and Spanish, and have a working proficiency of French. I mainly babysat for one family with three young boys from the age of 14-17 during high school in the evenings and weekends in Wichita, Kansas. I went to school in New York City and nannied throughout the week, and babysat during the weekend for a few families with elementary school age children. I studied abroad in France and nannied for one family for the duration of my six months where I helped their three children with their English language skills, and primarily cared for their youngest child. I have lived in SF for 7 years, and am looking for occasional evening sits. Please reach out and let me know if I can help!

“Ashley was really thoughtful about confirming / being on time / associated logistics. She was very engaged with our kids and followed up my walkthrough with a lot of questions. Really kind and easy-going. My kids had a great time.”

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How much does an infant babysitter cost in Mill Valley, CA?

  • Average hourly rate for 1 child: $31.20
  • Average hourly rate for 2 children: $37.09
  • Typical infant babysitting job length: 4.8 hours
  • Most requested times: Morning

As of November 2026

Recent babysitting activity in Mill Valley, CA

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 Mill Valley parents before you book.

2,139 sitters background checked in Mill Valley, CA

5.0 average star rating from 26,363 parent reviews in Mill Valley

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 Mill Valley

Browse profiles and read parent reviews for free.

Why families use UrbanSitter for infant care in Mill Valley

Trusted in your Mill Valley community

See infant babysitters connected to families in your Mill Valley 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 Mill Valley 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 Mill Valley

Are infant babysitters available in Mill Valley?

Yes. Browse infant babysitter profiles on UrbanSitter in Mill Valley, CA. New sitters with infant experience join regularly.

How much does an infant babysitter cost in Mill Valley?

As of November 2026, the average infant babysitting rate in Mill Valley is $31.20 per hour for one child. Rates vary by experience and time of day. See 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 Mill Valley?

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 Mill Valley background checked?

Yes. Every babysitter on UrbanSitter, including those in Mill Valley, 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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