By the end of 2019, China has established a relatively complete rural water supply system, but its water supply price has been lower than the cost for a long time, and a reasonable water supply pricing model has not yet been formed. This article is based on domestic and foreign water pricing models for residents of large cities, and analyzes the urban water supply pricing models of the UK, Japan and China from two aspects of water price components and pricing methods. It also analyzes the current situation and characteristics of rural water development, and the problem of its pricing, in order to establish the reasonable pricing of rural water supply.