Missouri
Certain animals, implements, and domestic furniture and wearing apparel, as specified by the statute, is exempt from execution and attachment when owned by the head of a family. Wearing apparel and the necessary tools and implements of trade of any mechanic, while carrying on his trade, are exempt from execution when owned by a person not the head of a family. Every householder or head of a family is entitled to have exempt from execution and attachment the homestead occupied by him, not exceeding in value three thousand dollars in cities of over forty thousand inhabitants, and not exceeding in quantity eighteen square rods of ground. In cities having less than forty thousand and not less than ten thousand inhabitants the homestead cannot exceed in value fifteen hundred dollars nor thirty square rods of ground; in cities having less than ten thousand inhabitants, five acres and not exceeding in value fifteen hundred dollars; and one hundred and sixty acres of land in the country, not exceeding in value fifteen hundred dollars.