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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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167 experienced nannies in San Mateo, CA

Families in San Mateo use UrbanSitter to find full-time, part-time, and live-in nanny care.
97 available this week | Avg weekly rate: $1,257.60/wk

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

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Paula
Booked by 16 repeat families
21 reviews
$30 per hour for 1 child
Booked by 33 families in San Mateo, CA

Hello! I’m Paula, a psychology student with 10+ years of professional childcare experience, including babysitting, nannying, and two years in special education in middle and elementary school working closely with children who have autism, ADHD and other neurodivergent and sensory needs. My infant and toddler experience includes milestone development, such as supporting tummy time, motor skills, early communication, sensory activities, sleep training, introduction to solids, diapering, potty training, and establishing consistent routines. I have cared for infants from just a few months old and provided nurturing, developmentally appropriate care throughout each stage. With school-aged children, I help with meal prep, homework, reading, creative projects, school pick-ups and drop-offs, and indoor/outdoor play, always ensuring a safe, fun, and structured environment. My special education background has given me strong skills in positive behavioral reinforcement, social-emotional development, individualized routines, visual schedules, and neurodivergent-affirming care. I’m experienced supporting children with autism, ADHD, and sensory needs in both home and school environments. Families and colleagues know me as reliable, warm, organized, attentive, and developmentally knowledgeable. I’m passionate about helping children feel safe, confident, and supported as they grow. If you’d like to learn more about my experience, I’d love to connect!

“Paula was great and comfortable with my two young children. We would gladly invite her back!”

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Beatrice
Booked by 18 repeat families
33 reviews
$30 per hour for 1 child
Booked by 47 families in San Mateo, CA

Hello, my name is Beatrice. I am a dedicated and compassionate caregiver with experience caring for children, pets, and seniors. I have over 5 years of childcare experience, including working with children with autism. I strive to create a safe, engaging, and nurturing environment while incorporating educational and creative activities into daily routines. In addition to childcare, I have experience caring for pets and previously worked in a senior care facility, where I developed strong skills in providing compassionate, reliable care. I am responsible, dependable, and passionate about helping others. In my free time, I enjoy reading, going on walks, and spending time outdoors. I look forward to the opportunity to provide quality care for your family.

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Alexa
Booked by 2 repeat families
4 reviews
$25 per hour for 1 child
Booked by 4 families in San Mateo, CA

Hi, I’m Lex! I’m a freshman in college. I have experience babysitting and tutoring younger kids, and I love helping them learn and have fun. I’m responsible, patient, and great at keeping kids engaged with creative activities. I’m also comfortable with light housework and pets, and I adapt easily to each family’s needs. I am also capable of driving if necessary!

“Alexa was punctual, reliable and attentive. Highly recommend her to other parents!”

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

  • Average weekly cost for 1 child: $1,257.60/wk
  • Average weekly cost for 2 children: $1,490.00/wk
  • Part-time nanny weekly cost (1 child): $786.00/wk
  • Typical annual salary for full-time nanny in San Mateo, CA: $65,395.20/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.

2,358 nannies background checked in San Mateo, CA

5.0 average star rating from total of 27,854 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 $1,257.60 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 $786.00 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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