Demographics
The Gardner Institute provides demographic decision support to the Utah State Legislature and Office of the Governor. We produce population estimates and projections, as well as applied demographic research focused on Utah. We represent the state in work with the Census Bureau, including the State Data Center Program and Federal-State Cooperatives for Population Estimates and Projections. We work with the Census Bureau in the production, distribution, and analysis of their product.
We are your demographic resource.
Featured Research
Northwest Valley Datapoints: Northwest Valley Housing
Northwest Valley includes 107,480 total housing units, comprising 42% of Salt Lake County’s housing units and 16% of the state's housing units. Across communities, the housing stock ranges from 44,073 housing units in West Valley City to 10,149 units in Kearns.
A Deeper Dive into Utah 2065
The Long-Term Planning Projections provide insights into age, employment, and growth at the state and county levels over the next four decades.
Northwest Valley Datapoints: Northwest Salt Lake County Health
The Kem C. Gardner Policy Institute has authored “Northwest Valley Datapoints,” a series of fact sheets designed to inform local decision-makers and community partners in Northwest Salt Lake County. This third installment explores health metrics for the region, including access to health care, health outcomes, and social drivers of health.
State and County Population Estimates for Utah: 2025
Estimates produced by the Utah Population Committee indicate a total Utah population of 3,551,150 as of July 1, 2025, representing an increase of 44,351 residents since July 1, 2024. These estimates reflect a continuing moderation of growth since 2023.
Northwest Valley Datapoints: Northwest Salt Lake County Demographics
Northwest Valley, home to 331,328 Utahns, includes five communities ranging in size from 36,000 residents in Kearns to nearly 140,000 in West Valley City. Between 2020 and 2024, populations grew in Magna and the west side of Salt Lake City but declined slightly in Kearns, Taylorsville, and West Valley City.
Fertility Rates in Flux: A County-Level Analysis of Utah’s Fertility Rates, 2013-2023
The impacts of Utah’s nearly continuous fertility decline since 2008 vary throughout the state. Most county fertility rates remain above the replacement fertility of 2.1, but approximately two-thirds of Utah’s counties experienced significant declines.
Utah 2065: Long-Term Planning Projections
Utah’s demographic and economic future will be marked by significant growth and change. Over the next four decades, projections indicate that Utah’s population will increase from nearly 3.6 million residents to 5.6 million, an increase of 2 million people (the approximate size of Idaho today).
Commuting in Utah: Commuter Flows Between Utah’s Counties, 2017-2021
Most Utahns live and work in the same county; however, between 2017 and 2021, 17.3% of the state’s working residents traveled to a different county for employment.
