Grady, NM has a population of 107 and is the 26,739th largest city in the United States. The population density is 402 per sq mi which is 2245% higher than the New Mexico average and 344% higher than the national average. The median age in Grady is 51 which is approximately 38% higher than the New Mexico average of 37. In Grady, 70% of the population over 15 years of age are married, 69% speak English and 31% speak Spanish. 21% of Grady residents were born in New Mexico, 45% were born out of state, 15% were born outside of the United States and 19% were foreign born.