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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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Hailey
Booked by 91 repeat families
104 reviews
$35 per hour for 1 child
Booked by 222 families in Mill Valley, CA

Hello, cherished parents and guardians! With a heart full of love and nine years of professional experience, I've been on a delightful journey of caring for children since I was just a child myself, tending to my four nieces and two nephews. Holding a college degree in sociology with a minor in childhood development, I am not only skilled but deeply passionate about understanding and nurturing young minds. My mission is to provide a haven of safety and warmth, where parents can confidently entrust their little ones into my care. Whether you're seeking a well-deserved night out or a moment to tackle life's demands, I am here to ensure your children are not just looked after, but truly cared for. With CPR certification, a clean background check, and complete vaccination, your child's safety is paramount to me.

“Hailey did an amazing job with our three you kids. She fed them, put them to bed and cleaned up afterward. We are very thankful!”

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Joy
Booked by 11 repeat families
17 reviews
$28 per hour for 1 child
Booked by 23 families in Mill Valley, CA

Hi! - My name is Joy, I work as a barista so my schedule is pretty flexible and love working with kids! I spend a lot of my free time reading, baking and doing many different arts and crafts! I have been working with children for the last 10 years and have experience watching infants, toddlers and school age kids. I have done school pick-ups, naps, bedtimes and bath time, taken kids to extra curricular activities, worked events with groups of kids and spent time as a program director for middle school and high school students. I love to get creative with craft times while using imagination and am great with time management and details. I am a highly responsible person whose top priority while working is taking care of your child. Communication is super important to me, I am super punctual and am happy to work with you on what’s best for your family and your child.

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Bonita
Booked by 2 repeat families
4 reviews
$35 per hour for 1 child
Booked by 4 families in Mill Valley, CA

I started nannying after leaving my job as a TV producer when my son was born in 2004. Since then I've cared for numerous newborns, babies, and toddlers, including several sets of twins. The last few years I've had the joy of nannying my niece's twin boys who just turned 4. As preemies, they required specialized round-the-clock care that I was privileged to be part of. Now they're healthy, happy, and enjoying preschool, so my time has freed up and I'd love to share it with other babies and little ones. Most recently I’ve cared for a new set of twin boys, in addition to two separate 4 month old girls. Because I’m not looking for full time work, my schedule is often flexible. One of my hobbies is photography, so you can expect plenty of photos of your little one throughout our time together.

“Bonita is so wonderful! She watched our daughter Olive starting from when she was just three months old—we were nervous to have someone besides us take care of her so young, but Bonita is so good with babies and made us feel comfortable immediately. She’s incredibly reliable, flexible, and just a really kind and warm person. Can’t recommend her enough!”

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Valentina
Booked by 1 repeat family
2 reviews
$35 per hour for 1 child
Booked by 2 families in Mill Valley, CA

Hello! Nice to meet you, my name is Valentina, and I'm very happy you're reading my bio. I am 25 years old and I have been working with children for about 6 years as a nanny and tutor. I have training in early childhood education, which is the profession I want to dedicate myself to. I am passionate about brain-based pedagogy and I focus on teaching children based on how they learn, understanding that each child is unique and processes information differently. My experience ranges from 2-month-old infants to 8-year-old children. Teaching is my true passion; that's why my goal is not just to supervise a child, but to ensure that under my care they develop holistically across their emotional, cognitive, social, motor, and language areas. As for my skills, I really enjoy cooking, I am very creative, and I am deeply affectionate. Currently, I am studying Psychology, with a strong desire and motivation to transfer to Early Childhood Education at the University of San Francisco. With my knowledge and experience, you can rest assured that I will not only care for your child, but I will also understand their needs and work as a team with you to support their development

“Valentina is amazing. With our children she is empathetic and energetic. And after the puts the kids down to sleep the works to make the house cleaner than when she arrived. She has become our go-to sitter for saturday nights. Highly recommended.”

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Ana
Booked by 1 repeat family
5 reviews
$35 per hour for 1 child
Booked by 6 families in Mill Valley, CA

Hi, my name is Ana María, I’m bilingual (English & Spanish) I live in Fairfax. I’m offering child care and household services. I’m a very active, responsable, honest and lovely nanny with more than 7 years of experience with kids. I love the world of children and I love being able to help them and support them in their growth and help you with whatever you need. I have been took care infants, toddlers and older kids too. My responsibilities have included driving, crafts, tutoring, Spanish and dancing lessons. I love pets and I know everything of taking care of them. I hope to meet you soon. With love Ana María

“So great! Definitely book her- our kids really enjoyed spending time with her. ”

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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

stock photo of a parent

"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

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Find a great infant sitter in Mill Valley

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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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