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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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Janeth $25 per hour for 1 child

I am the mother of two beautiful women. I have cared for them for 20 years. I understand that quality time, tenderness, love, and patience are key to creating great human beings. My daughters are just that. A mother's love is my greatest experience.

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Claudia $27 per hour for 1 child

Hello! My name is Claudia, and I am a dependable, caring, and hardworking professional with experience providing support and care in both healthcare and customer service settings. I have worked as a Dental Assistant, Laboratory Assistant, Test Administrator, and Account Manager, which has helped me develop strong communication, organization, and problem-solving skills. As a mother, I understand the importance of patience, safety, and creating a positive environment for children and families. I am compassionate, responsible, and attentive to individual needs. Whether helping with childcare, senior care, pet care, light housekeeping, meal preparation, errands, or companionship, I take pride in providing reliable and thoughtful support. Families describe me as trustworthy, friendly, organized, and easy to work with. I am committed to making life a little easier for the families I work with while ensuring their loved ones feel safe, comfortable, and cared for. I look forward to building meaningful relationships and providing the highest level of care and support for your family.

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Stephany $35 per hour for 1 child

Hello everybody! My name is Stephany I'm 35 years old and I am currently seeking a part time job . I worked for an after school enrichment program For over 7 years and love what I do . I'm currently seeking to be a helping hand Whether it's dropping kids off school and pick ups, running errand and helping out around the house meal prep laundry etc. I'm open to anything. Please feel free to message me if interested. ~Stephany

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Sandra $30 per hour for 1 child

Hi! My name is Sandra, but I love being called Sandy! 😊 I’m 28 years old and originally from Mexico. I moved to the U.S. in 2019, and I’m fluent in Spanish and currently improving my English. I’ve been caring for kids since I was 12, starting by helping take care of my younger siblings and family members. I have experience with children from 3 months to 10 years old, and I truly enjoy creating a safe, loving, and fun environment where kids feel comfortable and cared for. I’m happy to help with more than just childcare, whether it’s preparing meals, tidying up after the kids, doing light household tasks, or keeping their routines on track. And I love to cook! I also have two dogs, so I’m very comfortable around pets and happy to help with them as well. 🐶❤️ I’m a caring, responsible, patient, and dependable person, and I would love the opportunity to become someone your family can trust and feel comfortable having around your children. I look forward to meeting you and your little ones! 😊

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Beatriz $28 per hour for 1 child

My name is Beatriz, Spanish is my native language, and I am a responsible, hardworking person committed to doing my job well. I adapt easily, learn quickly, and always strive to complete my tasks in an organized and careful manner. I like animals and enjoy caring for them with attention and patience. I also have skills in cooking, following instructions and adapting to specific requirements according to the needs of each person or family. I have experience caring for children, carrying out this work with responsibility, respect, and attention to their well-being. I am a patient, organized person with a positive attitude and a willingness to follow instructions and collaborate. Throughout my experience, both formal and informal, I have learned the importance of punctuality, trust, and commitment. I always do my best in every task, paying attention to details and acting with honesty.

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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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