Ask Cortana anything: Snarky answers to 59 burning questions If nothing else, Windows 10's Cortana digital assistant proves sheâs more fun than Siri and Google Now put together.
Average Cost of Child Care in San Mateo County, 2007. Age Group. Centers. Family Child Care. Infant. $1,247/month. $936/month. Preschool. $819/month. $881/month. School Age. $375/month (part-time) $7.73/hour
According to UrbanSitter.comâs 2017 survey the average childcare rate for one child is $15.20 per hour for a babysitting rate and $16.45 for a nanny. San Francisco came in as the most expensive city for babysitters once again in 2017, with $17.34/hour for one child as the average rate.