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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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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.

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Sihan $20 per hour for 1 child

I am a CMU developmental psychology student with experience in a children’s lab, preschool, and ABA center. I have also volunteered at a children’s hospital and daycare, developing patience, empathy, and strong caregiving skills.

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Jeelitza $30 per hour for 1 child

Hi! This is Jeeli! I have +4 years of experience caring for children of different ages, and I truly love supporting their growth and development in a positive and nurturing environment. I am certified in neurodevelopment and children’s emotional management, which helps me understand and support kids with patience, empathy, and care. I enjoy playing with children, encouraging creativity, helping with routines, and being a warm, responsible, and trustworthy role model in their lives. Families describe me as caring, kind, dependable, and attentive. My goal is always to create a safe, fun, and loving environment where children feel happy, supported, and understood.

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Tyler $25 per hour for 1 child

Hi, my name is Tyler, and I was born and raised in Burlingame and recently moved to San Francisco! I recently graduated from the University of Colorado Boulder and moved back home to start my career. My schedule is very flexible, and I’m excited to offer childcare, senior care, pet care, and household services to local families. I’ve been babysitting since I was 14, caring for infants, toddlers, and kids of all ages. My responsibilities have included driving to activities, organizing crafts, lifeguarding, tutoring, and more. In addition to childcare, I’m experienced as a household assistant and can help with cooking, organizing, running errands, and managing household tasks. I’ve also cared for my own grandparents, so I’m comfortable providing senior care, whether it’s cooking meals, driving to appointments, assisting with daily tasks, or simply offering companionship. I pride myself on being responsible, trustworthy, and great with kids—always ensuring their safety while making sure they have fun. I look forward to supporting your family!

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Lauren 2 reviews
$30 per hour for 1 child
Booked by 1 family in Mill Valley, CA

Hi, my name is Lauren and I'm a 24 year old Bay Area native. I grew up in San Mateo and went to SI in the Sunset for high school! I graduated from Northeastern University in 2024, and have been working in tech since. In my free time, I’m super passionate about health and wellness, fitness, and cooking. I am offering child care and household services and have a flexible schedule right now during the week through the end of September. I’m an energetic, responsible, respectful, kind and caring person and have a background volunteering with children and adults with disabilities. I also have lots of experience looking after friends and families, and was a babysitter in college. More than happy to cook, clean, and run errands. As an older sister, these things come naturally to me! I have booked with five families on UrbanSitter in the past, and am looking to babysit again, tutor, or help around the house. Happy to provide a reference.

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Sofia
Booked by 1 repeat family
$25 per hour for 1 child
Booked by 1 family in Mill Valley, CA

My name is Sofia. I am 26 years old and grew up in the Bay Area. As a half-American, half-Argentine, I speak both English and Spanish fluently. I have always loved working with children. From a young age I enjoyed babysitting for local families and playing with my neighbors' children. Later, I began taking full-time nanny jobs wherein I was responsible for meals, baths, pickups, and homework. This opportunity to form relationships with children was so fulfilling that I decided to pursue teaching at a local Steiner-inspired school after graduating college. The curiosity and enthusiasm of the children made teaching an immensely satisfying job, it didn't really feel like a job half of the time! Though I paused teaching in order to pursue other passions, I miss the connection which the job allowed and would love to reconnect to childcare in a some way. In my work I emphasize imaginative and outdoor play, consistent and loving boundaries, and healthy rhythms to ensure a joyful, nutritive, and reliable environment for the children. In particular, I enjoy singing, dancing, storytelling, art making, and exploring with the children I care for. I cook and clean. I have a car, a clean driver license, and significant experience driving children. I also have experience caring for seniors, and have enjoyed this immensely. I am comfortable taking care of pets as well. I am looking forward to meeting your family!

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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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