Weiser is a city located in Washington County Idaho. With a 2020 population of 5,428, it is the 33rd largest city in Idaho and the 4546th largest city in the United States . Weiser is currently growing at a rate of 0.48% annually but its population has decreased by -1.43% since the most recent census, which recorded a population of 5,507 in 2010. Weiser reached it's highest population of 5,485 in 2010. Spanning over 3 miles, Weiser has a population density of 1,821 people per square mile.
The average household income in Weiser is $46,723 with a poverty rate of 15.82%. The median rental costs in recent years comes to $676 per month, and the median house value is $116,200. The median age in Weiser is 40.2 years, 38.7 years for males, and 41.5 years for females.