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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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Auly $27 per hour for 1 child
Booked by 1 family in San Mateo, CA

Hi families! I’m Auly, a responsible and caring nanny with 4 years of childcare experience. I currently work at a daycare, where I’ve been supporting children’s development through structured activities, play, and daily routines. I am CPR certified and trained in Child Abuse and Neglect Mandated Reporting. I also have a valid driver’s license with a clean record and can assist with transportation if needed. Spanish is my first language, and I’m currently taking English classes, which allows me to support bilingual families. I can also work as a mother’s helper and assist with light meal prep and organization. I am creative, energetic, and nurturing. I love engaging children through music, dance, cooking, and fun learning activities while creating a safe and positive environment.

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Mireya $30 per hour for 1 child

I’m working as house cleaning, helping clients with their kids after school driving to activities, making errands and walking dogs, helping on special occasions like dinners on holidays with set up and cleaning..

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Hannah $30 per hour for 1 child

Hi parents! 😊 My name is Hannah and I am looking for some babysitting jobs! I’m 21 and have experience caring for children aged 6 months to 14 years, including my young nephews and family friends’ children. I love integrating art into daily routines, whether through painting, drawing, or simple craft projects, and I’m eager to introduce kids to creative outlets. I also believe in the importance of physical activity and often engage children in fun outdoor activities like sports or nature walks. I enjoy cooking and am happy to prepare meals or snacks, including learning any family recipes to make mealtime enjoyable. 🌸 In addition to my practical experience, I’ve taken two early childhood education classes focused on child development. This coursework has given me valuable insights into age-appropriate activities and strategies to support each child’s growth and learning. While I am not currently CPR certified, I am very open to obtaining certification to ensure the highest level of safety and confidence for families I work with. I pride myself on being reliable, patient, and attentive to the needs of both children and pets. I am also committed to ongoing learning and improvement, and I’m always eager to bring a positive and engaging attitude to every caregiving opportunity. 🧘🏼‍♀️ If you or someone you know needs any help (even just for a night out or errands), feel free to message me! I currently have a very flexible schedule and am available to help throughout the week and on weekends. 💬👶💕 Thanks for sharing! 🙌🏼

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Sol Ximena $30 per hour for 1 child

Hi! My name is Sol, I’m originally from Peru and have lived in the Bay Area for 10 years now. I’m fluent in English and Spanish. I’m friendly, outgoing, and easy to communicate with, and I love creating a positive and comfortable environment for the people I work with. I’m a responsible, caring and organized person with a background in marketing/communications. I genuinely enjoy spending time with children and making sure they feel safe, happy, and cared for. I’m attentive to their needs and comfortable keeping them company, playing with them, helping with their routines, and making sure they’re doing well throughout the day. I’m patient, responsible, and caring, and I understand how important it is for parents to feel comfortable knowing their children are in good hands. I’m happy to help families and I’d love the opportunity to become someone you can truly rely on! 😊

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Janetzy
Booked by 1 repeat family
1 review
$30 per hour for 1 child
Booked by 2 families in San Mateo, CA

Hi! My name is Janetzy, and I have over 7 years of experience working with children of all ages. I have 4+ years of experience caring for infants, 6+ years working with toddlers, and over 7 years supporting and mentoring children in general. My journey in childcare began in 2019 when I started working at an after-school program, where I tutored elementary school students, supervised activities, and helped create a safe and engaging environment for children after school. Through that experience, I discovered how much I genuinely enjoy working with kids and helping them learn, grow, and build confidence. Since then, I have continued to gain experience through babysitting and nannying, caring for children with a variety of needs, personalities, and age groups. In addition to my childcare experience, I have a creative background and earned my degree in Film and Television Production from USC. I currently pursue creative work as a filmmaker, director, and editor. My creative background allows me to bring imagination, storytelling, arts and crafts, and fun educational activities into my time with children. I love encouraging creativity, curiosity, and self-expression while making sure children feel supported and engaged. I am fluent in both English and Spanish, which allows me to communicate effectively with bilingual families and introduce children to a second language through everyday conversation, play, and learning activities when desired. I am patient, responsible, dependable, and passionate about creating a nurturing environment where children feel safe, valued, and cared for. Whether it's helping with homework, planning activities, maintaining routines, or simply being a positive role model, I strive to make a meaningful impact on the families I work with. I look forward to meeting your family!

“Janetzy was our nanny full time taking care of my daughter since she was 4 months old. She was also taking care of my toddler in the evening and we could not have asked for a better caregiver. She is incredibly reliable, punctual, trustworthy, and wonderful with young children. She quickly became an important part of our family and we feel incredibly fortunate to have had her in our lives during those early year. I cannot recommend her enough. Marina”

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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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