Alburnett is a city located in Linn County Iowa. With a 2020 population of 693, it is the 374th largest city in Iowa and the 11931st largest city in the United States . Alburnett is currently declining at a rate of -0.43% annually but its population has increased by 2.97% since the most recent census, which recorded a population of 673 in 2010. Alburnett reached it's highest population of in . Spanning over 1 miles, Alburnett has a population density of 847 people per square mile.
The average household income in Alburnett is $82,773 with a poverty rate of 6.36%. The median rental costs in recent years comes to $570 per month, and the median house value is $161,300. The median age in Alburnett is 32.6 years, 31.1 years for males, and 37.5 years for females.