Weiser is a city located in Idaho. With a 2020 population of 5,391, it is the 33rd largest city in Idaho and the 4547th largest city in the United States. Weiser is currently growing at a rate of 0.09% annually but its population has decreased by -2.11% since the most recent census, which recorded a population of 5,507 in 2010. Weiser reached it's highest population of 5,484 in 2010. Spanning over 3 miles, Weiser has a population density of 1,808 people per square mile.
The average household income in Weiser is $42,685 with a poverty rate of 20.10%. The median rental costs in recent years comes to $663 per month, and the median house value is $113,200. The median age in Weiser is 39.5 years, 38.1 years for males, and 41.2 years for females. For every 100 females there are 101.7 males.