Reviewed by the Nanny Lane team · Last updated

How much does a child care provider cost in San Mateo, CA in 2026?

In San Mateo, CA, the average child care provider earns about $28.29 per hour. For a typical 40-hour week, that works out to roughly $1,132/week or $4,904/month. Most San Mateo families pay somewhere in the $20–$40/hour range, depending on experience, the number of kids, and what's expected on the job.

Average hourly rate$28.29/hr · San Mateo average

These numbers come from 42 live child care provider listings in San Mateo on Nanny Lane. We update this page whenever the data moves.

$1,132
$4,904
$58,843

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What drives the price

Most San Mateo families pay somewhere in the $20–$40/hour range. Where a given family lands depends on a handful of factors. Three of them drive most of the spread.


01

Experience

Experience is one of the biggest levers on a child care provider's rate.
Nannies with 10+ years, or specialty skills like newborn care or multiple languages, typically command the highest hourly rates.

02

Number of kids

One child is the baseline. Each additional child usually adds $1–$2/hour. Twins and infants tend toward the high end.
+$1 to $2/hour per additional child
Hourly rate by number of kids
1 kid (baseline)$28.29
2 kids~$29.29
3+ kids~$30.29+

03

Hours & schedule

Standard weekday daytime hours are easiest to staff. Early mornings, evenings, weekends, and last-minute coverage all push rates up.
10–20%premium for off-hours coverage
Hourly rate adjustment by schedule
Weekday 9–5 (standard)
Evening/weekend+$2–4/hr
Last-minute+$3–5/hr

Also factor in: live-in vs. live-out · household duties beyond childcare · driving · cooking · travel.

How do San Mateo child care provider rates compare to state and national averages?

San Mateo is one of the more expensive child care provider markets in the country.

Hiring child care in San Mateo, CA typically costs about 25% more than the California average of $23/hour and 49% more than the United States average of $19/hour.

Average hourly child care rates compared across San Mateo, CA and reference areas.
AreaAverage hourly ratevs. San Mateo, CA
San Mateo, CA$28/hr
California$23/hr-20%
United States$19/hr-33%

Where San Mateo, CA fits among nearby cities

10 nearby cities have enough child care provider data to compare, with rates ranging from $18.96/hour in Bakersfield to $27.98/hour in San Francisco.

Below: how each compares to the San Mateo, CA average of $28.29/hour.

Nearby cities ranked by child care provider rate

10 cities near San Mateo, CA ranked by average hourly child care provider rate, most to least expensive.
#City$/hrvs. San Mateo, CA
1San Francisco$27.98-1%
2San Jose$25.06-11%
3Los Angeles$24.63-13%
4San Diego$23.52-17%
5Long Beach$22.20-22%
6Sacramento$20.93-26%
7Stockton$19.63-31%
8Fresno$19.10-32%
9Modesto$19.01-33%
10Bakersfield$18.96-33%
Most expensive nearby: San Francisco ($27.98) Least expensive nearby: Bakersfield ($18.96)

Tips to find a great child care provider without overpaying

  • Be flexible on experience. Some of the best child care on the platform have 3–5 years on the job and charge meaningfully less than experienced child care with 10+ years. References matter more than years.
  • Consider a share. If your kids are similar ages and you live near another family, a share is the single biggest cost reduction available without compromising on care.
  • Be specific about hours upfront. Most child care will take a slightly lower rate for a guaranteed steady schedule than for a higher-rate, unpredictable one.
  • Bundle benefits thoughtfully. Two weeks PTO, a health stipend, transit passes, education assistance, or an annual raise commitment can help close the gap with families offering a higher hourly rate.
  • Match rate to responsibilities. A higher rate often makes sense once you add cooking, errands, or driving. Don't compare apples to oranges across listings.

How to reduce nanny costs?

Split the cost of a nanny with another family
and enjoy flexible child care.
Learn more about nanny sharing

How families use Nanny Lane to find a child care provider in San Mateo, CA

Nanny Lane is a marketplace built specifically for connecting families with child care — no recruiters in the middle. Most families work through it like this:

  1. 01

    Browse child care provider profiles in San Mateo, CA

    Filter by hourly rate, experience, languages, and availability.

  2. 02

    Message the ones who look like a fit

    Reach out to the child care whose experience and rate match what you're looking for.

  3. 03

    Schedule a phone call, then a paid trial day

    Trial days feel awkward at first — that's normal. They're the best way to see how a child care provider fits with your family in real time.

  4. 04

    Hire your child care provider

    If you'd rather not handle taxes and payroll yourself, our payroll team can take care of it.

Available child care in San Mateo, CA

42 active listings in San Mateo

Lina P. - Seeking Work in San Mateo

Nanny Lina

San Mateo, CA
$28/hr
Full-time
3 years experience

A little bit about me

Hi families, My name is Lina Peña, I am from Colombia 🇨🇴, I am a professional social worker, I have 5+ years experiencie taking care of kids from 0-5 of age and also from 5-12, My main language is Spanish and at the moment learning english, I love to cook healthy food, I have the capacities to help families to create routines for kids (nap time, food, play-time, personal hygiene, park time). I have 4 important pillars to contribute to the comprehensive development of the kids: Play, Art, Literature and Exploration of the environment.

And also I have references from families that I worked!

Have experience working with

Infants

Certifications

CPR
First Aid
Meylin A. - Seeking Work in San Mateo

Nanny Meylin

San Mateo, CA
$28/hr
Full-time
4 years experience

A little bit about me

My name is Meylin, and I would love to be of great help to a family, adapting to what they need. I am very creative and I like to create a safe, comfortable environment, and above all, with a lot of love.

Have experience working with

Infants

Certifications

CPR
First Aid
Ei Shwe Z. - Seeking Work in San Mateo

Nanny Ei Shwe

San Mateo, CA
$30 - $35/hr
Full-time
Part-time
5 years experience

A little bit about me

Hi, this is Keira. I recently graduated from the College of San Mateo and I’m very interested in this position.

I have over 2–3 years of experience caring for infants, toddlers, and elementary school children (including after-school care). I’ve also volunteered as a babysitter at my church, which has given me even more hands-on experience working with kids.

I truly enjoy working with children, especially infants and toddlers. I would describe myself as flexible, patient, caring, and understanding. I value working in a respectful and supportive environment where I can provide the best care possible.

In my free time, I enjoy painting, listening to music, doing arts and crafts, and reading—activities I also love to share with kids.

I live near Hillsdale Mall and am happy to commute nearby.

Please let me know if you’re interested, and feel free to reach out if you have any questions. I’d be happy to provide more information. Thank you!

Have experience working with

Infants
Cindy Z. - Seeking Work in San Mateo

Nanny Cindy

San Mateo, CA
$30/hr
Full-time
1 year experience

A little bit about me

My name is Cindy. I am 18 years old. I am CPR and First Aid certified. I have worked with toddlers since I was younger. I have been a mentor to younger kids as well. I am willing to start as a nanny immediately.

Have experience working with

Infants
Special Needs

Certifications

CPR
First Aid
Kierra S. - Seeking Work in San Mateo

Nanny Kierra

San Mateo, CA
$30/hr
Full-time
10+ years experience

A little bit about me

Hi! I am a mother and grandmother with over 25 yrs of combined experience in childcare! I’m the best of both worlds; knowledgeable and nurturing, and fun and silly.

Have experience working with

Infants

Certifications

CPR
First Aid
Polina K. - Seeking Work in San Mateo

Nanny Polina

San Mateo, CA
$30/hr
Full-time
Part-time
8 years experience

A little bit about me

I am a dedicated and experienced childcare provider with eight years of experience, including two years as an au pair and six years as a professional nanny. I came to the U.S. as an au pair in 2022, which deepened my passion for working with children and supporting their growth. I specialize in creating a safe, nurturing, and structured environment, ensuring children’s well-being, education, and development. Kids’ development is my biggest passion, and I love incorporating engaging activities that promote learning and creativity. CPR and First Aid certified, I am fluent in English and Russian, experienced in meal preparation, light housekeeping, and child safety. I am very active, enjoy outdoor adventures, fitness, and traveling, and I am a responsible driver open to traveling within the U.S.

Have experience working with

Infants
Special Needs

Certifications

CPR
First Aid
Zeiry T. - Seeking Work in San Mateo

Nanny Zeiry

San Mateo, CA
$30/hr
Full-time
3 years experience

A little bit about me

Hi! I'm a caring and nurturing nanny with about 3 years of experience working with little ones, from infants to kindergarteners. I truly enjoy helping children grow, learn new skills, and feel supported every step of the way. Keeping kids safe, happy, and engaged is always my priority.

I love creating fun and inclusive learning experiences-whether that's through play, reading, or exploring new activities together. I'm bilingual in English and Spanish, and I especially enjoy doing arts and crafts with kids while weaving in learning moments along the way.

I'd love the opportunity to get to know your family and look forward to hearing from you!
Jaira R. - Seeking Work in San Mateo

Nanny Jaira

San Mateo, CA
$30/hr
Full-time
10+ years experience

A little bit about me

A little about me... Hi, my name is Jaira I love working with children, I have a good experience because I have 1 child, I love to hang out with them and make them feel happy. I am reliable, warm, consistent, patient but firm. I spend a lot of time thinking about the development of the child I have. My goal is for them to be happy and healthy, build confidence and be fascinated by the world around them
Again, I have worked for 2 families in the area as a full time nanny, all of whom are happy to give glowing recommendations. The age range was five months to eight years

Have experience working with

Infants
Danielle Nathach B. - Seeking Work in San Mateo

Nanny Danielle Nathach

San Mateo, CA
$30/hr
Part-time
8 years experience

A little bit about me

Hi,
A little bit about me - My name is Danielle. I'm 31 years old. I live in Natick and I'm a student of communication. I am looking for a part- time and long-term position.
About my experiences- I've been working with kids for almost 8 years. I have a lot of experience with kids ages - 3 months to 14 years old, with all this experience I will be able to provide safe and reliable work when taking care of your kids
I have CPR and First Aid certified.
I love to be outside and active, playing sports.
I'm a very organized person and I would make sure to keep things in place.
If you have more questions I would be happy to tell you more about me.

Have experience working with

Infants

Certifications

CPR
First Aid
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