At Care.com, your trust and safety are our priority. Compare background-checked live-in nannies in Saint Charles, MO and hire the best fit for your family.

Live-in nannies in Saint Charles, MO:
Care Member says "punctual, caring and capable. five stars!"
Care Member says "Grace has cared for my 3, 5, and 7 year olds several times since they were babies. She is amazing with multiple kids, given all of her experience as a...
Showing 21 - 40 of 47
47 live-in nannies are listed on Care.com
The average post rate is $19.67/hr as of November 2025
The average star rating for rated live-in nannies is 5.0
The cost of a live-in nanny varies greatly depending on factors like their years of experience and your location. The average rate for live-in nannies on Care.com near you in Saint Charles, MO is $19.67 per hour.
Not sure how to hire a nanny? If you need help finding a nanny, Care.com currently has 6 in Saint Charles, MO. You can search for nannies by their location and can compare profiles by hourly pay rate and experience. You also have the ability to read reviews from other families.
All live-in nannies offer different services, like helping with homework or light housekeeping, so it’s important to ask them about what responsibilities they’re willing to take on when you interview them. The responsibilities you want them to commit to can greatly impact the cost of a live-in nanny. You can compare 6 live-in nanny profiles near you to get an idea of what responsibilities they feel comfortable tackling.