
"Amina came and helped us out when our babysitter canceled last minute. She was great with our kids. Even our 11 month old son who has stranger anxiety warmed up to her."
Marie C., parent

Need a sitter on short notice? Portola Valley families find trusted, background checked babysitters on UrbanSitter.
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Families in Portola Valley use UrbanSitter for last-minute date nights, schedule changes, backup care, and same-day babysitter needs.
58 available today | Avg hourly rate: $31.22/hr
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Hi! My name is Catia — I’m 25 years old and based in Palo Alto. I have several years of experience working with children from infants and toddlers through elementary school, both in private homes and educational settings. I currently work as an Infant & Toddler Teacher Assistant at a children’s center, where I help provide a safe, nurturing, and engaging environment for young children. Alongside my childcare experience, I’ve worked as a nanny and babysitter for multiple families, caring for children as young as 4 months through elementary school. I love creating fun, engaging, and safe environments where kids can learn, play, and feel comfortable being themselves. I’m also CPR and First Aid certified, bilingual in Spanish, and experienced in supporting children with different learning and behavioral needs. Families describe me as responsible, kind, and dependable, and I truly enjoy building positive relationships with both kids and parents. I’d love the opportunity to bring that same care and energy to your family! -Catia :)
Hi! My name is Liana and I’m looking for one-time and occasional babysitting jobs. I’m a Physician Assistant student at Stanford University and am looking to make some extra money while I’m in school. I have always loved working with kids. I graduated with a B.S in Neuroscience from Santa Clara University and I hope to work in pediatrics as a PA. I have past experience as an Emergency Medical Technician (EMT), pediatric medical assistant, daycare volunteer, and math/reading tutor. I have my own car and am comfortable driving to/from activities. I enjoy reading, baking, spending time outside, watching tv/movies, and doing crafts!
Hi, I’m Nancy! I’m a Bay Area native and a full-time first-grade teacher who truly loves working with kids of all ages. With over five years of classroom experience, many years of babysitting, and a Master’s in Education, I bring patience, creativity, and a nurturing approach to every family I work with. I’m a credentialed public school teacher and have cared for infants, toddlers, and school-aged children—from feedings and nap times to homework help and fun activities. Being bilingual in Spanish and English helps me connect with families from diverse backgrounds, and I’m CPR & First Aid certified so you can feel confident your little ones are safe with me. Families describe me as dependable, warm, and easy to communicate with. Whether you need an extra set of hands during a busy week or a trustworthy sitter for a night out, I’d love to support your family and give your kids a safe, engaging, and fun experience.
Hello! I am former au pair with extensive childcare experience, and I’m also a proud mum to a 15-year-old daughter. I truly love being around children and find so much joy in supporting their growth, creativity, and everyday routines. I currently work at Stanford during the week, but I’d love the opportunity to support your family on weekday evenings after 5 pm and on weekends. I am BLS certified, including CPR, and my rate is $30 per hour (happy to discuss). Thank you Kasia
“She is awesome and great with my boy. Kasia is on time, kind and fun. My son likes her a lot. We recommend her to any family.”
Hi, My name is Emily and I am currently a part-time freelance tutor for elementary aged children. I am offering child care, senior care, and household cleaning services. I love working in childcare and have previously worked as a summer camp counselor (campers aged 4 to 13) as well as an in-class aide for special needs students and a math and language arts tutor for students aged 6 to 12. I have worked positions requiring school drop-off/pick-up, preparing simple meals for children as well as seniors, engaging children in fun after-school activities and outdoor play, tutoring, housework, running errands, and in-home eldercare--including medication administration, memory care, daily hygiene, and cleaning. I served as my own father's end-of-life caregiver and understand the needs of seniors living out their last years as comfortably as possible in-home. I can engage children's critical thinking and problem-solving skills to improve their academic performance, and I'm good at devising easy, fun games for children to stimulate their creative imaginations. I also have a lifetime of experience caring for cats. I am not as familiar with dog care, but I am happy to learn.

As of October 2026
Babysitters on UrbanSitter are background checked every year, with every profile individually reviewed by our Trust and Safety team.
1,089 sitters background checked in Portola Valley, CA
4.9 average star rating from total of 8,228 reviews in Portola Valley, CA

"Amina came and helped us out when our babysitter canceled last minute. She was great with our kids. Even our 11 month old son who has stranger anxiety warmed up to her."
Marie C., parent

"She was so flexible and came last minute to help out. The house was really neat when I got home and both kids were asleep. Two thumbs up!"
Jenny S., parent

"Thrisa was amazing! Came over last minute and took amazing care of our 11 month old - including bedtime - she's coming back tomorrow :)"
Jesse D., parent

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To sign up with Facebook, we need permission to use your email address.
Sharing your friends list is optional, and allows us to connect you with sitters they book and recommend. Nothing will be shared or posted.
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