As of the census of 2000, there were 578 people, 213 households, and 145 families residing in the city. The population density was 819.9people per square mile (318.8Square kilometers). There were 238 housing units at an average density of 337.6per square mile (131.3Square kilometers). Graford is a city in Palo Pinto County, Texas, United States. The population was 578 at the 2000 census. According to the United States Census Bureau, the city has a total area of 0.7square miles (1.8Square kilometers), all of it land.