Family with caregiver

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.

Looking for jobs? Apply here.

151 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.

Profile photo
Taylor
Booked by 8 repeat families
19 reviews
$25 per hour for 1 child
Booked by 26 families in Mill Valley, CA

Hi! My name is Taylor, and I’m a nursing student and collegiate softball player at Dominican University. I’ve been caring for children since I was 13, and I truly love creating a safe, fun, and positive environment for them. Over the years, I’ve helped families with school drop-offs and pick-ups, meal preparation, homework support, playtime, and running errands. I’m also a big animal lover and very comfortable around pets. I believe in being patient, kind, and attentive with children while making sure they feel cared for and have a great time. Babysitting isn’t just a job for me, it’s something I genuinely enjoy.

“At our first meeting Taylor confidently jumped in with the boys. They had fun and when i came home they were happy and calm. ”

Profile photo
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!”

Profile photo
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.”

Profile photo
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!”

Profile photo
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.

Live near a college or university? View babysitters by college

Children playing together

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.

As seen on