At Care.com, your trust and safety are our priority. Compare background-checked nannies in Mercer Island, WA and hire the best fit for your family.

Here are some nannies in Mercer Island:
Nate N. says "Jena is the absolute best! If you are able to hire her to watch your kid(s) consider yourself blessed. She is a proven preschool teacher who I have...
Seattle, WA
Teresa A. says "Katelyn is a mature, responsible, creative, energetic, motivated, caring teenager. Katelyn is adored by the children she has cared for, whose parents...
Joy K. says "We hired Sara as a summer nanny for our 8 mo old. Sara was always very patient and caring with our daughter, who took to her immediately. She was also...
Care Member says "Our experience with the Willowwas exceptional. She demonstrated a genuine caring attitude, ensuring our child felt comfortable and engaged. Punctual,...
Annie L. says "We had a little trouble with the messaging thru Care.com, but once we got past that, it was a delight! Millie was punctual and a pleasure to have watching...
Katie W. says "Chraci is wonderful. Our child adores her. We needed care for when both parents returned to work and our baby was 9 months old. Due to the pandemic, we had...
Care Member says "Mackenzie is a wonderful person! She is easygoing and flexible, and we are so grateful to have met her through Care. We’ve been recommending her to...
Anna R. says "Nora has been a great caregiver for our infant son. She is very attentive to his needs. She has also been communicative, punctual and generally awesome."
Katie W. says "Jimmy was a very kind and patient caregiver for our then 4-5 year old twins. One of them has a disability and Jimmy was able to learn very quickly how to...
Colette H. says "Olga has worked with our family since 2018 and consistently demonstrated conscientiousness, a passion for child care and a unique sense of humor. My 2...
Care Member says "We’re so grateful for Lindsey! She was a caring, considerate, and flexible caregiver. We wish we met her sooner! Any family would be lucky to work with...
Care Member says "Rebekah has been our FT nanny since Feb 2023 when our son was 4.5 months old. Our son LOVES her and her daughter. We appreciate the added socialization...
Paul W. says "Kids loved her, very nice and dependable"
Michelle B. says "Anisa worked for our family for the past school year as a full-time nanny and homeschool teacher for my 9-year-old son. She quickly built a rapport...
Care Member says "Good communication, and followed the instructions I gave. Was approachable and my 3-year old was comfortable with her quickly."
Renee H. says "Lauren has always been wonderful with my child. I was nervous about bringing someone new into the household for the first time as well as how she would do...
Care Member says "Airam is such a wonderful person and nanny. My 4 year old loves her and can't wait to see her again. Airam took care of everything I had asked of her...
Amy H. says "Jayden worked for our family for a month in an interim position. She is a reliable, professional and communicative caregiver. She had a magical way with both...
Robin D. says "Catherine has been a part-time nanny for my three-year old for the past six months. She is extremely punctual, kind, and consistent. Catherine treats kids...
Seattle, WA
Care Member says "Brittney is great with children and is calm, smart, and creative and we can’t say enough good things about her. She took care of our boy/girl twins from...
Showing 21 - 40 of 60
60 nannies are listed on Care.com
The average post rate is $27.00/hr as of November 2025
The average star rating for rated nannies is 5.0
Nannies in Mercer Island, WA are rated 5.0 out of 5 stars based on 15 reviews of the 60 listed nannies
- Nate N.
- Teresa A.
- Joy K.
The average rate for nannies on Care.com near you in Mercer Island, WA is as of is $27.00 per hour as of November, 2025. This rate will fluctuate depending on your location, the nanny's level of experience, and the number of children to be cared for. Other factors that may also influence the rate include specialized care, overnight care, or requesting your nanny to take additional responsibilities at home such as light housekeeping or meal prepping.
Not sure how to hire a nanny? If you need help finding a nanny, Care.com currently has 17 in Mercer Island, WA. You can search for nannies by their location and can compare your options by hourly pay rate, experience, and what ages of kids each nanny is looking to care for. You can also read reviews from other families near you that have worked with the nannies you're interested in interviewing.
You can find different nanny services in Mercer Island through Care.com, such as nannies that specialized in infant and newborn care, nannies that help with night-time routines or watch kids overnight, bilingual nannies that speak different languages, live-in nannies, and more. You can search for full-time or part-time nannies in Mercer Island, WA with different levels of experience and find the one that fits your family's needs.