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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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168 experienced nannies in San Mateo, CA

Families in San Mateo use UrbanSitter to find full-time, part-time, and live-in nanny care.
95 available this week | Avg weekly rate: $1,256.00/wk

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

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Michelle
Booked by 3 repeat families
4 reviews
$30 per hour for 1 child
Booked by 7 families in San Mateo, CA

Hello, my name is Michelle and I am a warm and loving nanny with over 6 years’ experience caring for infants and toddlers, and young children as well. It is honestly the most rewarding & fulfilling role I've ever known. I am pediatric first aid/CPR/AED certified and fully vaccinated. I have a college degree and have completed 15 unitsy of Early Childhood Education (ECE). I am a dedicated, open-minded, fun, patient, nurturing soul with solid experience & a positive attitude you can depend on. I love being part of each child's unique physical & emotional development, growth and sense of well-being. I enjoy working with parents in helping foster an environment enriched with support, stimulation and stability, learning, creative play and activities, while ensuring their little one(s) feel safe and loved. Responsibilities have also included cooking & meal prep, cleaning, laundry, bath and bedtime routine, reading/storytime, walking or driving them to local playgrounds to engage in outside play, helping with preschool learning. If I am potentially an ideal fit, I would love to hear from you! Thank you.

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Mayra
Booked by 3 repeat families
2 reviews
$35 per hour for 1 child
Booked by 7 families in San Mateo, CA

Nurturing young minds and supporting families is my passion. For the past three years, I've had the joy of caring for children aged newborn to 11 years. I hold a graduate degree and find fulfillment in fostering each child's unique growth and development. My approach is patient, calm, creative, and friendly. I enjoy playing outdoor sports and educational games. I'm comfortable caring for up to three children and enforcing household rules. To keep you informed, I provide written daily reports, chat during pickup, and send regular text updates. I am also certified in CPR and First Aid. I speak English, Portuguese, and Spanish. I'm excited to bring my experience and dedication to your family, creating a safe and enriching environment where your children can thrive.

“Appreciate the flexibility on short notice. She was very helpful! ”

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Camila
Booked by 2 repeat families
2 reviews
$37 per hour for 1 child
Booked by 4 families in San Mateo, CA

Hello future families! This is Camila here, welcome to my profile. Let me introduce myself: I’m 36 years old, born and raised in Brazil, with a Degree in Business and Master degree in Personnel Management. I speak 4 languages (and learning the 5th): Portuguese (my mother language), English, Italian and Spanish. I started my journey with childcare in 2015 when I was Au Pair here in USA. I took care of 6 children and I had the most amazing experience. Since 2022, I’m working as a caregiver here in the Bay Area. I worked with newborn and with children until 12 years old. I have strong references if you need it! I can’t wait to hear from you and your family!! See you soon!!!

“Good communication, reliable, warm and friendly! ”

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Leticia
Booked by 2 repeat families
5 reviews
$32 per hour for 1 child
Booked by 7 families in San Mateo, CA

Hello! I'm Letícia, residing in Foster City with the flexibility to commute to SF and the Peninsula. With over 7 years of nanny experience, I've cared for children from infancy to toddlerhood, nurturing their physical, emotional, and cognitive development. Here's why I'd be a great fit for your family: - Exceptional Child Care Skills: Tailoring activities to each child's needs and developmental stage. - Safety and Well-being: Trained in first aid and CPR, ensuring a secure environment. - Strong Communication: Open dialogue with both children and parents, fostering trust and respect. - Flexibility and Adaptability: Easy to adapt to your family's dynamics and routines. - Excellent References: I have had positive experiences and received satisfactory feedback from previous employers and I’d love to provide them. I look forward to bringing my expertise and warmth to your family!

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Yuan Chun Kelly
Booked by 4 repeat families
2 reviews
$37 per hour for 1 child
Booked by 5 families in San Mateo, CA

I've always had a passion for helping children develop and grow. With over 25 years of experience, I have the skills and knowledge to provide a safe and nurturing environment for your child from new born, toddler and preschoolers. I'm extremely patient, and friendly. I know how to communicate effectively with parents about their child's day. I follow the parents' lead in enforcing household rules and am comfortable caring for one child or two children at a time. I'm a big kid at heart. I'm not afraid being silly with kids. I enjoy playing all sorts of games with children, both indoors and outdoors. Also love to have my own story time, music dancing and art class with a little one !!! In addition to my Early Childhood Development coursework, I have First Aid and CPR training, and am TrustLine certified. I also speak Chinese and English. As a caregiver, I'm committed to fostering a positive and enriching experience for both children and their families. I’m available for full time, part time, one time, temporary or special occasion nanny / babysitter positions. Professional Freelance Nanny and Temporary & Backup Care (I’m the very best with new born babies, toddlers and per-schoolers ) Specialist since 2004.

“We have been fortunate to have Kelly help raise our daughters (3 years and 10 months old) for the past 2.5 years. During that time she has been a wonderful part of our family. Our daughters adore Kelly. She brings a fun, warm energy with enthusiasm daily. She reads and sings with our girls throughout the day in both English and Chinese. Every day, she takes our daughter outside on a walk or visit to the library. She is also great at mealtimes getting our kids to eat full meals. With our older daughter she would help with art projects. She is attentive and gentle with our 10 month old. She shows genuine affection and care for our girls and they clearly love her. Kelly is reliable - she shows up on time (typically early) ALWAYS and comes in ready to care for our daughters right away. We’ve needed her help for 10 hours each day, and she remains attentive to our kids all day. Kelly is conscientious - she always changes the baby’s diaper before handing her off to us. And she is dedicated - she worked overtime hours when we needed extra help when my wife went into labor with our second. We especially appreciate Kelly understands the importance of the big variables to solve for with young kids - full sleep and good meals - and she communicates regularly about their naps and appetite. Altogether, we’ve had a wonderful experience with Kelly. We would happily and readily recommend Kelly to another family.”

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

  • Average weekly cost for 1 child: $1,256.00/wk
  • Average weekly cost for 2 children: $1,489.20/wk
  • Part-time nanny weekly cost (1 child): $785.00/wk
  • Typical annual salary for full-time nanny in San Mateo, CA: $65,312.00/yr

As of November 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.

2,362 nannies background checked in San Mateo, CA

5.0 average star rating from total of 27,847 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 November 2026, nannies in San Mateo typically earn $1,256.00 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 $785.00 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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