"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
Find a last-minute babysitter in San Marcos, TX
Need a sitter on short notice? San Marcos families find trusted, background checked babysitters on UrbanSitter.
Looking for jobs? Apply here.
32 available last-minute babysitters in San Marcos, TX
Families in San Marcos use UrbanSitter for last-minute date nights, schedule changes, backup care, and same-day babysitter needs.
3 available today | Avg hourly rate: $22.04/hr
All babysitters shown here are background checked every year. Learn more.
Yarixa $26 per hour for 1 child
I enjoy building relationships with children, finding it fulfilling to help them learn and grow. finding the work fun and rewarding I speak Spanish as my first language and English as my second. I study photography and I also love pets
Gizelle $20 per hour for 1 child
Patients and care is key to being a caregiver and I provide just that. With a heart for children and wanting the best for their health and growth. Providing attention to detail from taking note of any important details of child’s health or needs.
Cassie $20 per hour for 1 child
Howdy! I’m Ms. Cassie, and I have five years of experience and wonderful memories working with children. After graduating from UT, I found myself employed as a nanny, regular sitter, and now a full-time teacher at a small daycare. I love working with children of all ages; I primarily take care of little ones 3 months to 7 years. I am looking to supplement my income with regular or one-time sitting. I have experience with sibling groups, potty training, bedtime, cooking, and more. I love playing games and pretend, reading, sensory play, and building with different materials. Please contact me if you have any questions!
Samantha $20 per hour for 1 child
Booked by 1 family in San Marcos, TX
I am a dependable school teacher currently off for the summer with experience caring for infants, toddlers, and school-age children. I am patient, organized, and enjoy creating a safe, positive environment for kids of all ages. I also have experience as a nurse’s aide and am comfortable assisting elderly individuals as well as children and adults with disabilities. In addition to childcare and caregiving, I have experience with pet care and am available for pet sitting and house sitting. Families can count on me to be responsible, trustworthy, attentive, and compassionate while providing quality care tailored to individual needs.
Emily $15 per hour for 1 child
Hi! My name is Emily, and i’m a reliable babysitter based in Austin, Texas. I’m 18 years old, currently a senior at bowie high school. I absolutely love working with kids and pets, and I always strive to create a fun and safe environment for everyone in the household. I have 5+ years of babysitting, so I know how to keep kids entertained and happy! I’m also happy to lend a hand with light household services like tidying up, organizing and preparing meals! I get out of school at 4pm everyday and in the weekends i’m very flexible with times. I am first aid and CPR certified too! Whether it’s playtime, homework help or caring for your pets, I’d love to be a helping hand for your family!
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How much does a last-minute babysitter cost in San Marcos, TX?
- Average hourly rate for 1 child: $22.04
- Average hourly rate for 2 children: $26.71
- Typical job length: 4.9 hours
- Most requested times: Morning
As of October 2026
Recent babysitter activity in San Marcos, TX
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.
103 sitters background checked in San Marcos, TX
5.0 average star rating from total of 535 reviews in San Marcos, TX
"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
Find a last-minute babysitter in San Marcos
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Find a last-minute babysitter in San Marcos
Submit a request to hear from available sitters.
We use email to send essential communication regarding your account.
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.
Why San Marcos 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 Marcos families
See which babysitters have been hired by parents at your child's school, preschool, or neighborhood in San Marcos.
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 Marcos
How do I find a last-minute babysitter in San Marcos?
Sign up on UrbanSitter, enter your zip code, and submit a request with your timing and care needs. Babysitters near San Marcos 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 Marcos?
As of October 2026, the average babysitting rate in San Marcos is $22.04 per hour for one child. Rates vary by experience, number of children, and time of day. See babysitting rates in San Marcos.
Are babysitters on UrbanSitter background checked?
Yes. Every babysitter on UrbanSitter completes an annual background check. You can also read reviews from San Marcos 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 Marcos?
Same-day requests are common on UrbanSitter. Submit a request with your timing and care needs, and available sitters in San Marcos 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 Marcos can respond, and you can review profiles before choosing.
Resources
Tips for finding last-minute child care
Ideas and strategies for when your plans change and you need a sitter.
How much does a babysitter cost?
See average babysitting rates by city and across the country.
Free printable emergency contacts card
A quick printable card to leave with your sitter in case something unexpected comes up.
