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Find nannies in San Mateo, CA

Connect with nannies loved by families in San Mateo. Compare experience, references, availability, and rates to find your fit.

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172 experienced nannies in San Mateo, CA

Families in San Mateo use UrbanSitter to find full-time, part-time, and live-in nanny care.
104 available this week | Avg weekly rate: $1,248.80/wk

Every nanny is background checked annually and their profile is individually reviewed by our Trust & Safety team. Learn more.

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Valerie $30 per hour for 1 child

Hi everyone! 😊 I’m a 23 year old caregiver, I have worked as caregiver for seniors for 4 years and as nanny for kids between 1-3 years for less than a year. I’m full of love, patience and compassion. ❤️ I speak English and Spanish fluently. Thanks for taking the time to read this.

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Sara $45 per hour for 1 child

A little bit about me: - Educational Background: I have a bachelor’s degree in psychology and an associate’s degree in early childhood education. - Experience: With over ten years of experience as a nanny, I pride myself on providing exceptional care to children of different ages. - Bilingual: Fluent in both English and Spanish, I can effectively communicate and help enrich your children’s language skills. - Full-Time Availability: I'm seeking a full-time position.

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Lizeth $30 per hour for 1 child

I’m a mom and have experience raising my own child, so I understand how important it is to provide a safe, caring, and fun environment. I’m patient, dependable, and really enjoy spending time with kids whether it’s playing or keeping them busy with creative activities. I’d love the chance to care for your little one and help out however I can!

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Malia $30 per hour for 1 child

Hello ! I am currently working in sf Mon-Friday for a family but looking for extra hours ! I have lots of experience with all ages of children youngest being a newborn and oldest is 13. I am the oldest of 8 children so I am qualified in the baby sitting department but I had a yr of paid babysitting. I am a very patience person so I can deal with a lot of things when it comes to children, I am very reliable. I have learned throughout my years of babysitting my siblings how to handle many situations with children whether it be to entertain them, putting them to bed, bathing& feeding them to little conflicts they could have. I believe that I am the perfect fit for what you are looking for & together we can create a safe & loving environment for your children. My availability is valid for as long as you need me it does not expire. I like working with kids because they remind me of youth, love & being able to have fun. It's a beautiful thing to witness.

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Katia $45 per hour for 1 child

My names is Katia . I’m com compassionate,lovining,patient ,and caring person. I’m from and have been here for 6 years ,I’m legally, and I have a daughter 22 years old. I went to College in Brazil Majoring in Architecture and Urbanization. I’m responsible and enthusiastic person. I have been a Nanny for 6 years for several family’s , I’m newborn specializing,Partun and Postpartum, Breastfeeding ,and Toddlers,Musician Guitar and Piano Teacher for beginners. I’m looking for a live out position. I’m available to start right away in occasion and part time position. I trading certification in Adult and Pediatric Aid/CPR/AED..I’m available to work weekends upon request. I love being active and enjoy the outdoors.I love taking children outings as well as staying home whit them reading,doing projects , arts and crafts fun activities. My priority and passing is help children ,learn and grown in a loving ,respectful , educational and safe environment: Every kid is special and a blessing . I would love to meet your family and your little ones and maybe start a wonderful relationship whit all of you

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

  • Average weekly cost for 1 child: $1,248.80/wk
  • Average weekly cost for 2 children: $1,483.60/wk
  • Part-time nanny weekly cost (1 child): $780.50/wk
  • Typical annual salary for full-time nanny in San Mateo, CA: $64,937.60/yr

As of October 2026

Recent nanny activity in San Mateo, CA

Hiring a nanny starts with trust

Every nanny’s profile is individually reviewed by our Trust & Safety team after an annual background check. Read reviews from families in San Mateo to find your fit.

2,385 nannies background checked in San Mateo, CA

5.0 average star rating from total of 28,369 reviews in San Mateo, CA

photo of quoted parent Amy

"We absolutely LOVE Isa — our family was so fortunate to have found her through UrbanSitter. I'm a first-time mom, and it took me a long time to find a full-time nanny I could trust to care for our sweet infant boy. Our boy connected with her immediately, and we couldn't have asked for anyone else to care for him. Her calming presence was also perfect for parents like us who work from home. We feel so lucky UrbanSitter helped us find someone who has truly become a part of our family."

Amy L., mom of one

photo of quoted parent Kamilah

"I was so stressed about finding a part-time nanny for my 14-month-old son, who has moderate separation anxiety and hadn't been left with anyone but family before, but we were both immediately at ease in Buhay's presence. Her empathy and commitment to understanding child development are apparent in every interaction I've witnessed between her and my toddler. I feel very lucky to have found her."

Kamilah W., mom of one

photo of quoted parent Eric

"Erna watched our now 5 year old daughter and 3 year old son for a few years. She is punctual, responsible, honest, and playful. What we appreciated most was that she was thoughtful in ensuring that we had a little break; for example, when the kids were clingy, she was able to divert their attention with games or songs or walks to the park. We felt very comfortable leaving our kids with Erna because of her caring nature and experience that spans a decade (including being a live-in nanny)."

Eric D., dad of two

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Find the perfect nanny in San Mateo

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Why families find nannies on UrbanSitter

Nannies loved by the San Mateo community

Meet nannies with reviews and references from families in your San Mateo school, neighborhood, and parent groups.

Commitment to trust and safety

Every nanny must clear an annual background check, and each profile is individually reviewed by our team.

More affordable than nanny agencies

No placement fees, just a simple membership. You control the process and interview as many candidates as you like.

Profiles that go beyond the basics

See experience, age groups served, special nanny services like infant care and bilingual abilities, plus ratings from parents.

Frequently asked questions about San Mateo nanny services

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

As of October 2026, nannies in San Mateo typically earn $1,248.80 per week for full-time care with one child, and more for two or more children. Part-time nanny costs in San Mateo typically range from $780.50 per week. Check profiles in San Mateo for current rates and experience levels.

How do I find a nanny near me in San Mateo?

Sign up for free, post your job with your schedule and needs, then browse nanny profiles with experience and reviews from local San Mateo families. Message candidates, schedule interviews, and hire when you find the right fit. Learn more about how it works.

Are nannies on UrbanSitter background checked?

Yes, every San Mateo nanny must clear an annual background check, and each profile is individually reviewed by our Trust & Safety team. Learn more about what's included in the background check..

What's the difference between UrbanSitter and a San Mateo nanny agency?

Nanny agencies in San Mateo often charge placement fees that can total thousands of dollars. On UrbanSitter, there are no agency placement fees, just a simple membership. You can browse available nannies in San Mateo, interview candidates, and hire directly.

What types of nannies can I find in San Mateo?

On UrbanSitter, you can find full-time, part-time, and live-in nannies in San Mateo. Many nannies offer specialized experience including infant care, nanny sharing, bilingual care, and after school coverage. Browse profiles and filter by experience type to find your fit.

Do I need a nanny contract?

A written agreement helps you and your nanny align on schedule, pay, duties, and time off before the job begins. Many families in San Mateo use a simple contract to set expectations from day one. See our nanny contract template and guide for what to include.

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