Population Estimates
The Kem C. Gardner Policy Institute administers and chairs the Utah Population Committee, which is responsible for annual updates of state and county-level population estimates. The Institute also produces annually updated subcounty population estimates for Salt Lake, Utah, Davis, and Weber counties.
Featured Research
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.
Wasatch Front Subcounty Estimates, Vintage 2024
Wasatch Front communities added nearly 37,000 new residents and nearly 18,000 new housing units between 2023 and 2024.
State and County Population Estimates for Utah: 2024
July 1, 2024 estimates produced by the Utah Population Committee indicate a total Utah population of 3,506,838, adding 50,392 residents to the state since July 1, 2023.
Washington County Temporary Resident Population Estimates, 2023
Washington County’s blend of outdoor recreation opportunities and retirement communities contribute to a large number of temporary residents in addition to the permanent resident population.
Utah Population Committee Estimates Methodology: Estimates for 2020 and Beyond (January 2024)
The Utah Population Committee (UPC) produces annual state and county population estimates for Utah and its counties. This document describes the methodology for the postcensal population estimates produced by the UPC following the release of the state and county-level 2020 Census results.
State and County Population Estimates for Utah: 2023
July 1, 2023 estimates produced by the Utah Population Committee indicate a total Utah population of 3,456,482, adding 55,989 residents to the state since July 1, 2022.
Utah Population Committee Postcensal Estimates Accuracy Analysis, 2010-2020
Compared with the count from the 2020 census, the Utah Population Committee (UPC) population estimate of 3,259,792 underestimated the state count by 11,824 people or .4%. When considering the individual methods used in UPC, the Housing Stock method was the most accurate, while the LDS method was the least at the state level. The performance of the UPC estimates compared to the 2020 census and the individual UPC methods varied by county.
