Family with caregiver

Find a last-minute babysitter in San Mateo, CA

Need a sitter on short notice? San Mateo families find trusted, background checked babysitters on UrbanSitter.

Looking for jobs? Apply here.

110 available last-minute babysitters in San Mateo, CA

Families in San Mateo use UrbanSitter for last-minute date nights, schedule changes, backup care, and same-day babysitter needs.
104 available today | Avg hourly rate: $31.23/hr

All babysitters shown here are background checked every year. Learn more.

Profile photo
Noreen 1 review
$35 per hour for 1 child
Booked by 3 families in San Mateo, CA

Hi my name is Noreen , I am a mother of 3 adult children and grandmother to two beautiful boys ( age 5 and 2 years old ) . I am Irish and legal to work in the US . Have lots of experience of caring for children throughout the years . Willing to do occasional babysitting . I drive my own car, car seat installed with a clean license so can do drop off and pick up when needed . I’m pretty familiar with parks , aquarium , zoo and all those fun places for kids . I am fully Covid/ flu vaccinated . Look forward to hearing from you ,

“Noreen helped us with my 2 year old. She was so great taking her to the park and sending me pictures. She was so so sweet with my daughter. She was also able to bring her grandson along one day and they made great friends. Noreen is a Godsend. I would hire her again in a heartbeat.”

Profile photo
Katy $30 per hour for 1 child

Hi! I’m Katy. I work full-time in HR and Operations during the week, so I’m mainly available for occasional evening and weekend babysitting. I graduated from UC Davis with bachelor’s degrees in Political Science and English and have been babysitting on weekends for over 10 years. During that time, I’ve had the opportunity to care for children of different ages. I also grew up with two younger siblings and worked in an after-school program at the Boys & Girls Club of the Peninsula, where I gained even more experience creating a fun, safe, and engaging environment for kids. I’ve always enjoyed being around children and getting to know their different personalities. I believe every child is different, so I try to get to know who they are and meet them where they’re at. Whether that means playing games, reading stories, doing crafts, or helping them get ready for bed, my goal is to help them feel safe, heard, comfortable, and have a good time while you’re away. I’d describe myself as patient, reliable, and easygoing. I know how important it is to find someone you trust with your kids, and I don’t take that responsibility lightly. I also like keeping parents updated while they’re out so they can enjoy their time knowing their kids are safe and doing well. If you’re looking for a dependable sitter for a date night, weekend plans, or just an occasional event, I’d be happy to help! I look forward to meeting you and your family.

Profile photo
Maria $40 per hour for 1 child

Hello! My name is Maria,and I’m excited to be a new member of UrbanSitter! I work at an orthodontic office during the week, where I have the joy of connecting with children of all ages and helping them feel comfortable and cared for. As a mom to my wonderful six-year-old daughter, I understand how important it is to find someone you can trust with your child. I bring that same level of care, patience, and attentiveness to every family I work with. We also have a sweet Norwich Terrier named Giuseppe, so I’m very comfortable around pets too! I look forward to getting to know your family!

Profile photo
Leydy $32 per hour for 1 child

Hello! My name is Leydy. I am 25 years old and currently pursuing my bachelor’s degree in nursing, with plans to continue my education in the future. I have several years of experience as a nanny, caring for children ranging from newborns to teenagers. I am reliable, patient, and happy to assist with daily tasks such as transportation to activities, meal preparation, laundry, bath time, dishes, and more. I would love the opportunity to support your family in any way I can!

Profile photo
Rafaella $20 per hour for 1 child

I am an experienced caregiver with a strong background in providing attentive and reliable care for children, pets, and households. From 2021 to 2023, I worked as a part-time nanny for three children, where I developed skills in organizing daily routines, preparing meals, assisting with homework, and engaging children in educational and recreational activities. In addition to childcare, I have experience caring for pets, ensuring their well-being through feeding, exercise, and companionship. I am also skilled in household management, including light cleaning, organizing, and keeping a safe and welcoming environment. My reliability, and nurturing approach make me a trustworthy and compassionate caregiver for families.

Live near a college or university? View babysitters by college

Children playing together

How much does a last-minute babysitter cost in San Mateo, CA?

  • Average hourly rate for 1 child: $31.23
  • Average hourly rate for 2 children: $37.10
  • Typical job length: 4.8 hours
  • Most requested times: Morning

As of October 2026

Recent babysitter activity in San Mateo, CA

Trust matters, especially on short notice

Babysitters on UrbanSitter are background checked every year, with every profile individually reviewed by our Trust and Safety team.

2,378 sitters background checked in San Mateo, CA

5.0 average star rating from total of 28,371 reviews in San Mateo, CA

photo of quoted parent Marie

"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

photo of quoted parent Jenny

"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

photo of quoted parent Jesse

"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

Family with caregiver

Find a last-minute babysitter in San Mateo

Submit a request to hear from available sitters.

Why San Mateo families choose UrbanSitter for last-minute child care

Quick responses when plans change

In most cities, average response time for last-minute requests is under two minutes.

Recommended by San Mateo families

See which babysitters have been hired by parents at your child's school, preschool, or neighborhood in San Mateo.

Background checked, every year

Every babysitter clears an annual background check, offering peace of mind even on short notice.

Read reviews, then decide

See parent reviews, repeat families, and average response times to find the right fit fast.

Frequently asked questions about finding a last-minute babysitter in San Mateo

How do I find a last-minute babysitter in San Mateo?

Sign up on UrbanSitter, enter your zip code, and submit a request with your timing and care needs. Babysitters near San Mateo who are available can respond to your request. Before choosing, you can view profiles, parent reviews, and shared connections.

How much does a last-minute babysitter cost in San Mateo?

As of October 2026, the average babysitting rate in San Mateo is $31.23 per hour for one child. Rates vary by experience, number of children, and time of day. See babysitting rates in San Mateo.

Are babysitters on UrbanSitter background checked?

Yes. Every babysitter on UrbanSitter completes an annual background check. You can also read reviews from San Mateo families and see shared connections before you book. See what's included in the background check.

Can I find a same-day babysitter in San Mateo?

Same-day requests are common on UrbanSitter. Submit a request with your timing and care needs, and available sitters in San Mateo can respond. In most cities, the average response time for urgent requests is under two minutes.

Should I pay more for a last-minute babysitter?

Some parents offer a slightly higher rate for last-minute or same-day requests, but it is not required. On UrbanSitter, rates are set by individual babysitters. You can see each babysitter's hourly rate on their profile before you book.

What if I need a babysitter last minute today?

To find a last-minute babysitter today, share your timing and care needs on UrbanSitter. Available babysitters in San Mateo can respond, and you can review profiles before choosing.

As seen on