Wheatland, WY has a population of 3,633 and is the 7,872nd largest city in the United States. The population density is 887 per sq mi which is 14960% higher than the Wyoming average and 879% higher than the national average. The median age in Wheatland is 46 which is approximately 24% higher than the Wyoming average of 37. In Wheatland, 67% of the population over 15 years of age are married, 96% speak English and 3% speak Spanish. 31% of Wheatland residents were born in Wyoming, 65% were born out of state, 0% were born outside of the United States and 3% were foreign born.