Buffalo is a city located in Cass County North Dakota. With a 2020 population of 180, it is the 168th largest city in North Dakota and the 16985th largest city in the United States . Buffalo is currently declining at a rate of -1.10% annually and its population has decreased by -4.26% since the most recent census, which recorded a population of 188 in 2010. Buffalo reached it's highest population of 194 in 2013. Spanning over 0 miles, Buffalo has a population density of 374 people per square mile.
The average household income in Buffalo is $84,102 with a poverty rate of 6.74%. The median rental costs in recent years comes to $466 per month, and the median house value is $125,000. The median age in Buffalo is 41.1 years, 43.5 years for males, and 39.8 years for females.