Bonham, TX has a population of 10,040 and is the 3,934th largest city in the United States. The population density is 1,021 per sq mi which is 953% higher than the Texas average and 1027% higher than the national average. The median age in Bonham is 38 which is approximately 11% higher than the Texas average of 34. In Bonham, 50% of the population over 15 years of age are married, 84% speak English and 13% speak Spanish. 66% of Bonham residents were born in Texas, 23% were born out of state, 1% were born outside of the United States and 9% were foreign born.