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Find a last-minute babysitter in Mill Valley, CA

Need a sitter on short notice? Mill Valley families find trusted, background checked babysitters on UrbanSitter.

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150 available last-minute babysitters in Mill Valley, CA

Families in Mill Valley use UrbanSitter for last-minute date nights, schedule changes, backup care, and same-day babysitter needs.
114 available today | Avg hourly rate: $30.97/hr

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

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Xitlalli
Booked by 15 repeat families
33 reviews
$28 per hour for 1 child
Booked by 49 families in Mill Valley, CA

Hello. I am an experienced babysitter/child-caregiver. I am 26 and grew up in San Rafael, Ca. Please read ahead for more information: I have experience from working as a babysitter in high school, and now continue to be able to work some evenings and days I have off from my other job. I previously worked at Opportunity for Indepence, as a direct support professional (Living Skills Instructor). As I mentioned, I have babysat for some families in my community and families I have met through UrbanSitter. I am supportive, creative, and responsible. I have learned to work in different environments and usually find it easy to learn and adapt quickly. I have many siblings and have learned patience through my experience of being with my siblings. The youngest one is 5 years and the oldest is 21 now. My brother is older! I also have volunteered with youth organizations such as, Boys and Girls Club of Marin and Opening the World. I am enthusiastic about learning new things and teaching, especially when it is focused on technology, literacy, and languages. I enjoy reading books, having fun (playing & dances), and also other creative activities. Thank you for your time. Happy and well day!

“Xitlalli is such a sweetheart! She did amazing with my 4 month old baby even with the baby being fussy and tired. ”

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Fernanda
Booked by 6 repeat families
17 reviews
$35 per hour for 1 child
Booked by 19 families in Mill Valley, CA

Hi! I have over 10 years of experience caring for children of all ages, from babies to teens. I hold a Bachelor’s degree in Education and have worked as an elementary school teacher. I’m patient, responsible, and truly enjoy spending time with kids. I’m also comfortable driving and can help with pick-ups, drop-offs, and activities.

“Fernanda has been an amazing babysitter for our family. She is warm, dependable, and truly wonderful with children. Our 5-year-old connected with her immediately and is always excited when she comes over. She has such a calming presence, and bedtime always went much better when she was here. We also really appreciated that she speaks Spanish, since our child is currently learning the language. It was such a great opportunity for extra practice in a fun and comfortable environment. I would absolutely recommend her to any family looking for a caring, trustworthy, and attentive babysitter.”

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Mayara
Booked by 3 repeat families
14 reviews
$35 per hour for 1 child
Booked by 15 families in Mill Valley, CA

Hello, my name is Mayara, originally from Brazil, I have over 7 years of experience in child care. I began my career as a nanny and have since grown into a dedicated Postpartum Doula and Newborn Care Specialist. My mission is to provide families with the care, guidance, and reassurance they need during this precious time. I offer personalized support for new moms and their babies, ensuring you feel rested, confident, and cared for. With a calm, nurturing approach and expert knowledge of newborn needs, I’m here to guide you through this beautiful transition. Whether you’re seeking newborn care advice or simply need time to rest, I’m committed to making your experience smooth and joyful. Feel free to reach out – I’m here to help!

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Zorana 5 reviews
$35 per hour for 1 child
Booked by 3 families in Mill Valley, CA

Hi! I’m Zorana! I’m an experienced nanny and family assistant in Marin and have worked with kids of all ages over the years. I’m also a mom myself, so I know how important it is to have someone you trust with your kids. I’m currently looking for evening and date-night babysitting, either occasionally or on a regular basis. I’m happy to help with dinner, playtime, baths and bedtime—whatever makes the evening easier. I’m reliable, easygoing and comfortable stepping into your family’s normal routine.

“Zorana was great and our girls had so much fun with her! She was able to accept a job almost at the last minute, which was a huge lifesaver, and she came prepared with games and fun! She jumped right into playing and talking with the girls, and we came home a few hours later to sleeping children and no signs of a mess to pick up later. Thank you, Zorana!”

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

Hello! My name is Wendy. I’m 29 years old and currently looking for a nanny position. I’m open to part-time positions, nanny shares, date nights, and overnight care. 👶🏻 Childcare Experience I have over 5 years of childcare experience caring for children from 3 months to 15 years old. I also have experience caring for twins and children with special needs. ✅ About Me * TrustLine registered * CPR & First Aid certified * Own a reliable car with a clean driving record * Bilingual in Thai and English * Intermediate swimmer — swimming is one of my favorite sports! * Pet & animal lover * Fully vaccinated * Non-smoker 🎨 Activities I Enjoy With Kids I love keeping children active, engaged, and having fun! Some of my favorite activities include: * Arts & crafts * Cooking and baking together * Going to parks, libraries, museums, and other fun places * Outdoor activities and sports * Exploring new places and creating fun experiences together Feel free to reach out if you have any questions. I’d be happy to provide references upon request! Thank you, Wendy

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How much does a last-minute babysitter cost in Mill Valley, CA?

  • Average hourly rate for 1 child: $30.97
  • Average hourly rate for 2 children: $36.95
  • Typical job length: 4.7 hours
  • Most requested times: Morning

As of October 2026

Recent babysitter activity in Mill Valley, CA

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.

2,163 sitters background checked in Mill Valley, CA

5.0 average star rating from total of 26,693 reviews in Mill Valley, CA

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 Mill Valley

Submit a request to hear from available sitters.

Why Mill Valley 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 Mill Valley families

See which babysitters have been hired by parents at your child's school, preschool, or neighborhood in Mill Valley.

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 Mill Valley

How do I find a last-minute babysitter in Mill Valley?

Sign up on UrbanSitter, enter your zip code, and submit a request with your timing and care needs. Babysitters near Mill Valley 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 Mill Valley?

As of October 2026, the average babysitting rate in Mill Valley is $30.97 per hour for one child. Rates vary by experience, number of children, and time of day. See babysitting rates in Mill Valley.

Are babysitters on UrbanSitter background checked?

Yes. Every babysitter on UrbanSitter completes an annual background check. You can also read reviews from Mill Valley families and see shared connections before you book. See what's included in the background check.

Can I find a same-day babysitter in Mill Valley?

Same-day requests are common on UrbanSitter. Submit a request with your timing and care needs, and available sitters in Mill Valley 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 Mill Valley can respond, and you can review profiles before choosing.

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