Portal is a city located in Burke County North Dakota. With a 2020 population of 146, it is the 189th largest city in North Dakota and the 17522nd largest city in the United States . Portal is currently growing at a rate of 1.39% annually and its population has increased by 15.87% since the most recent census, which recorded a population of 126 in 2010. Portal reached it's highest population of 163 in 2013. Spanning over 1 miles, Portal has a population density of 218 people per square mile.
The average household income in Portal is $102,244 with a poverty rate of 1.35%. The median rental costs in recent years comes to $690 per month, and the median house value is $71,700. The median age in Portal is 53 years, 53.3 years for males, and 47.5 years for females.