We have lived on one public school teacher income for 25 years and have 7 children. I live in a state that pays teachers well (but compared to most careers, it is low paying) and I live where the cost of living is low. My husband in also a coach which increases his salary by about 9,000 a year, and he works summers working for a private company coaching his public school sport so brings in an additional 3,000 or so. With a large family and low income, we get quite a bit of money back each year at tax time and that money use to go to save for a car. We don't have any loans other than our mortgage. We currently have all 5 children in private school but have scholarships from the schools, multi-family discounts, grandparents are helping, etc. I will be looking for a job in the fall. I have never worked consistently for pay since having children. It is quite daunting to try to get back into the job market after so long. I think I can easily be hired (I have a degree in child development) at a daycare or non-profit agency that works with children, but the pay will be dreadfully low. It is doable to live on one teacher's income, but it is also a lot of sacrificing involved.