At Care.com, your trust and safety are our priority. Compare background-checked infant nannies in San Mateo, CA and hire the best fit for your family.

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Michelle G. says "Karen joined our family in 2017 and was a full time nanny for our 2 year old daughter. She then continued as our full time nanny for our 6 month old...
Carole J. says "Our experience working with Gisella was amazing! She helped care for our toddler for over a year. She's dependable, knowledgeable, kind, and loving. My...
Lauren K. says "We hired Vania as a night nurse when we had our son. She came a few days a week and went above and beyond for us. She took amazing care for our son at...
Joy L. says "I hired Katherine to help me when my grandchildren came to stay with me for two weeks. She was very punctual, responsible, kind, and creative when it came...
Betty L. says "Nuvia took care of my twins full-time from the time they were 3 months old until 15 months. I could not have asked for a better nanny. I trust her...
Wendy S. says "Blanca worked with our family for over two years from when our daughter was 6 months old until just before her third birthday. As first time parents, we...
Erin M. says "My son has a severe behavior disorder and she cared for him with unbelievable patience and scientific thinking. Truly a born healer and caregiver. We will...
Tina G. says "I honestly can't sing Lara's praises enough! Lara was our part-time nanny for a nanny share of two school-aged boys. She picked them up from school, drove...
Jane L. says "Karden is a genuinely kind person. She was very comfortable with our 2 month old right away and she is very caring and attentive. She responds quickly, is...
Care Member says "Nourchene has worked with my family as a babysitter and mother's helper and she's been fantastic! She is hardworking and caring - she is great and...
Care Member says "Natali has been a fantastic nanny for our daughter! She's cared for our 20-month-old for about a year now, and we really couldn't ask for anything more....
Sam B. says "We interviewed Ana for a long-term, part-time position. Only after her a 3-hour, paid trial with us, she proceeded to inform us that she probably won't be...
Showing 21 - 40 of 60
60 infant nannies are listed on Care.com
The average post rate is $29.41/hr as of December 2025
The average star rating for rated infant nannies is 4.4
Infant Nannies in San Mateo, CA are rated 4.4 out of 5 stars based on 44 reviews of the 60 listed infant nannies
- Michelle G.
- Carole J.
- Lauren K.
Infant nanny costs can vary greatly, but near you in San Mateo, CA, the average hourly rate for an infant nanny is $29.41. This is just an average though, how much you need to spend on infant care will depend on where you live and if you want to hire an infant nanny during the day or overnight.
Nanny infant care can involve changing diapers, feeding the baby, and making sure all of their needs are met. The infant nanny responsibilities that your nanny takes on will depend on your family’s unique needs and what the nanny feels comfortable with. When searching for an infant nannies in San Mateo, CA, prepare a list of responsibilities you’re hoping to get help with so you can ask potential nannies if they can provide the support you need.
TNot sure how to find a good nanny for an infant? Look no further than Care.com, where you will find 27 infant nanny profiles near you in San Mateo, CA that you can check out. You can also read 44 reviews from families who worked with those infant nannies in the past.
Want to learn more about how to interview a nanny for an infant? When interviewing potential infant nannies near you in San Mateo, CA, it can be helpful to write an infant nanny job description and to prepare a list of questions you have. For example, if in your job description you write that you need help with light housekeeping (like keeping the kitchen clean), you can add to your list of questions one about how comfortable they feel helping with housework.
We ask all Care.com infant nannies to complete an annual background check called a CareCheck. For parents who want extra peace of mind, we strongly recommend doing your own research before you hire an infant nanny. Alongside running an independent background check, you can interview candidates and request references from other families they worked with in the past.