Herriman (/ˈhɛrɪmən/ HERR-ih-mən) is a city in southwestern Salt Lake County, Utah, United States. The population was 21,785 as of the 2010 census. Although Herriman was a town in 2000, it has since been classified as a fourth-class city by state law. The city has experienced rapid growth since incorporation in 1999, as its population was just 1,523 at the 2000 census. It grew from being the 111th-largest incorporated place in Utah in 2000 to the 32nd-largest in 2010.
According to the United States Census Bureau, the city has a total area of 20.3 square miles (52.5 km²), all of it land. The city frequently annexes new areas to the west and east of its borders. The newest annexation was in 2018 when part of Kennecott Copper Mine’s land was annexed in to make way for technology centers.
Herriman shares borders with Riverton to the east, South Jordan to the north, and Bluffdale to the southeast.
The City GIS department estimates that as of January 2019, Herriman City has 54,000 to 60,000 residents.
According to estimates from the U.S. Census Bureau, as of 2017, there were 39,224 people in Herriman. The racial makeup of the county was 83.3% non-Hispanic White, 2.2% Black, 0.8% Asian, 1.6% Pacific Islander, and 4.4% from two or more races. 8.0% of the population were Hispanic or Latino of any race.
As of the census of 2010, there were 21,785 people, 5,542 households, and 5,022 families residing in the town. The population density was 1075.0 people per square mile (64.5/km²). There were 6,022 housing units at an average density of 297.2 per square mile (19.4/km²). The racial makeup of the town was 93.3% White, .3% Native American, 1.3% Asian, 0.5% Pacific Islander, .3% from other races, and 2.3% from two or more races. Hispanic or Latino of any race were 6.2% of the population.
There were 5,542 households out of which 44.1% had children under the age of 18 living with them, 81.3% were married couples living together, 6.1% had a female householder with no husband present, and 9.4% were non-families. 6.5% of all households were made up of individuals and 1.0% had someone living alone who was 65 years of age or older. The average household size was 3.93 and the average family size was 4.13.
In the town the population was spread out with 44.1% under the age of 18, 6.1% from 18 to 24, 29.0% from 25 to 44, 11.7% from 45 to 64, and 2.6% who were 65 years of age or older. The median age was 24.7 years. For every 100 females, there were 102.4 males. For every 100 females age 18 and over, there were 100.7 males.
The median income for a household in the town was $56,361, and the median income for a family was $57,404. Males had a median income of $44,135 versus $30,893 for females. The per capita income for the town was $18,991. About 2.9% of families and 3.9% of the population were below the poverty line, including 5.7% of those under age 18 and none of those age 65 or over.
Herriman Utah neighborhoods include: Anthem Yukon Park, Autumn Sky Townhomes, Copper Creek, Emmeline Park, Field Crescent, Freedom Park, Graystone, Hamilton Farms, Heritage Place Park, Herriman Hills, Herriman Towne Center, Herriman Village, Juniper Point, Legacy Ranch, London Bay, Lookout Ridge, Meadow Rose Dr, Pioneer Seventh, Rose Canyon, Rose Creek Estates, Rosecrest, The Cove at Herriman Springs, Tuscany Estates