Find a babysitter in San Mateo, CA

Browse background checked babysitters near you in San Mateo. Compare local reviews, rates, and experience to find the right fit.

Looking for jobs? Apply here.

593 available babysitters in San Mateo, CA

Families in San Mateo use UrbanSitter for date nights, after school help, and last-minute babysitting.
1976 available tonight | Avg hourly rate: $30.87/hr

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

Profile photo
Bianca
Booked by 23 repeat families
36 reviews
San Jose
$30 per hour for 1 child
Booked by 53 families in San Mateo, CA

Hi! My name is Bianca and I am from the Bay Area! I have babysat and nannied for kids of all ages including newborns (this includes newborn feeding time, newborn dishes, breastmilk and formula experience, putting down for naps, regulating sleep schedules, taking for walks, etc.). I have also helped mentor many kids between the ages of 3 and 16. I am CPR certified (currently working on getting that renewed), own a car, and play the piano by ear. I'm a photographer and I also love ceramics and the chemistry behind making my own glazes! I really love math and the sciences too. I have some knowledge regarding children’s psychology that I acquired in my studies for my bachelor’s degree. I am working towards going back to school for my masters/PhD in psychology as well. I am an ex student-athlete of 17 years, and still love to be active. I love to cook, and of course I love the company and brilliant minds of kids! I speak a bit of Spanish, however it's been a while since I have spoken it regularly so I’m a bit rusty/mainly good with basics. I’m also learning Japanese, and I know a very small amount of ASL. I love animals (I have 2 cats), and I love dogs and dog-sit occasionally. I would love to meet you!!

Profile photo
Carolina
Booked by 61 repeat families
64 reviews
Daly City
$35 per hour for 1 child
Booked by 114 families in San Mateo, CA

Hi Families! ❤️ I’m a loving nanny and childhood education teacher with 10+ years of experience caring for children from newborns to school-age (including twins). I’m excited to help families by providing care for date nights, occasional babysitting, or extra support whenever you need it. I’m from Colombia and truly enjoy spending time with kids. I’m passionate, patient, and hold a childhood education degree. I have extensive experience in childhood behavior and development, which allows me to provide professional and nurturing care. I’ve cared for children of various ages and family dynamics, including twins, toddlers, and babies. I also taught Spanish in a Spanish immersion program, which I really enjoyed. Most recently, I cared for a 4-year-old girl and her 1-year-old sister for about two and a half years. I’m reliable, flexible, and happy to help, whether you need a date-night sitter, extra hands, or some occasional childcare. I have great references who’d love to talk to you. If you want to know more, I’d be more than happy to share details.

Profile photo
Alexandra
Booked by 124 repeat families
142 reviews
Hayward
$30 per hour for 1 child
Booked by 188 families in San Mateo, CA

Hello, my life has always revolved around children. I worked with my local school district for over 20 years as a Chid Aide. The program was designed to improve a child's self-esteem and improve comfortability in a social setting. This was done through interactive play sessions where a child can truly be themselves. Apart from raising my own three children, I have also worked at a daycare providing a safe and educational environment for up to 12 children. Nutritional cooking is also a big part of my life and something I enjoy sharing. My passion is caring for children in fun, educational, musical, and artistic ways.

Great experience with Alexandra. Very attentive and kind. Would book again.

Profile photo
Kaelyn
Booked by 4 repeat families
9 reviews
San Francisco
$30 per hour for 1 child
Booked by 13 families in San Mateo, CA

Hi there, I’m Kaelyn! After taking a break from UrbanSitter to work with families independently, I’m excited to reconnect with this amazing community. I’ve lived in San Francisco since 2017 and earned my B.S. in Molecular Biology from the University of San Francisco in December 2020. Now, I work full-time as a Program Manager in the biotech industry (specifically the research side of molecular diagnostics) I’ve been babysitting since I was 2011, starting with family friends’ children & gaining experience throughout HS, College, and Post Grad with a wide variety of ages & number of children, experience with 3mo–12 yrs and 1-3 children. As well over the years, I’ve gained extensive childcare experience, including five summers as a camp counselor at Rawhide Ranch, a Western horse camp in San Diego. As a counselor for 5-12 children a week, between children 7-15. There, I assisted with meals, cabin life, teaching classes, and creating a fun, positive environment for campers. In 2019, I worked as an Au Pair in Madrid, caring for two wonderful girls (ages 8 and 11). I loved teaching them English and forming a lasting bond with their family. Childcare has always been a passion of mine. Whether babysitting or tutoring in science and math, I enjoy engaging with kids through games, songs, and creative activities. Growing up in San Diego as a Disney enthusiast, I still love a good Disney movie night to unwind after a fun-filled day. Looking forward to connecting with your family soon!

Live near a college or university? View babysitters by college

Children playing together

How much does a babysitter cost in San Mateo, CA?

  • Average hourly rate for 1 child: $30.87
  • Average hourly rate for 2 children: $36.70
  • Typical job length: 4.4 hours
  • Most requested times: Morning

As of July 2026

Recent babysitter activity in San Mateo, CA

Trust and safety come first

Every babysitter's profile is individually reviewed by UrbanSitter's Trust & Safety team after clearing an annual background check. Rely on reviews from local families to help you find your best fit.

2,381 sitters background checked in San Mateo, CA

5.0 average star rating from total of 26,244 reviews in San Mateo, CA

photo of quoted parent Matt

"Recommendations from friends are a must when it comes to a sitter for my kids. UrbanSitter has expanded our network of babysitters, and it has given us peace of mind."

Matt K., dad of two

photo of quoted UrbanSitter parent

"UrbanSitter has supported my needs for reliable and joyful sitters. Whether it be for work, recreation or last-minute emergencies, we've made wonderful relationships with local sitters who have become a part of our family!"

Natalie O., mom of five

photo of quoted parent Laura

"UrbanSitter is my go-to for quality sitters! I can book weeks ahead of time or easily find a same-day sitter when in a bind. I even hired a part-time nanny during a daycare transition. Customer service is helpful and babysitters respond in a timely manner."

Laura F., mom of two

Sign up to find a babysitter in San Mateo

Create a free account to view full profiles and more.

How we're different

Trust and safety standards that go further

In addition to background checks, sitters are evaluated by real people to meet our gold standard for Trust & Safety.

Help when you need it, even last minute babysitters

Need a sitter today? Last-minute babysitter requests receive a response in under two minutes in most cities.

Top picks from parents in your community

See babysitters recommended by local families, including parents in your school, neighborhood, and parent groups.

Profiles that tell the full story

Compare reviews, response times, repeat families, and profile details so you can hire with confidence.

Frequently asked questions about San Mateo babysitters

How much do babysitters cost in San Mateo, CA?

As of July 2026, the average babysitting rate in San Mateo, CA is $30.87 per hour for 1 child, and $36.70 per hour for two children. Costs may vary depending on job responsibilities, children's ages, and the babysitter's experience. Try using a babysitting rates calculator as a helpful tool.

How do I find a babysitter near me?

Sign up for a free UrbanSitter account, post a job with your dates and needs, and review babysitter profiles, including distance, before choosing the right fit. Learn more about how UrbanSitter works.

Are babysitters on UrbanSitter background checked?

Yes. Every San Mateo babysitter on UrbanSitter is background checked annually, and each profile is individually reviewed by a trained specialist on our Trust & Safety team. Learn more about what's included in a background check.

What's the best way to find a last-minute babysitter in San Mateo?

Sign up for a free UrbanSitter account, then request a babysitter by posting a job with your needs. In most cities, sitters will reply within minutes, so you can review choices quickly, then book them immediately.

Can I find babysitters for after school care in San Mateo?

Yes. Families often use UrbanSitter for after school care, including pickup, homework help, tutoring, and early evening coverage. You can filter for babysitters who are willing to drive or have their own car.

Can I find babysitters for evenings, weekends, or extended hours in San Mateo?

Yes. Families in San Mateo use UrbanSitter for date nights, weekend plans, extended hours, and other scheduling needs. You can review each sitter's availability and experience to find someone who fits your hours.

Resources

The Ultimate Babysitter Guide for Parents

A step-by-step guide to hiring the right babysitter.

Tips for Finding Last-Minute Child Care

How to find a babysitter fast when plans change.

Top 20 Questions to Ask a Babysitter in an Interview

Essential questions to help you find a great fit.

As seen on