Market insights · Utah
Millard County, UT: growth, migration and housing
Millard County has 14,057 residents, up 7.7% since 2020 (+1.0% in the last year). In 2022–2023, 255 households moved in and 269 moved out (-14 net), bringing in a net $0.9M of income. Median household income is $73,639, the median home $284,700 and median rent $882 a month.
In Utah: 12th of 29 counties for 5-year population growth · 21st of 29 counties for net in-migration (per resident) · 21st of 29 counties for median household income · 22nd of 29 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Millard County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Utah County, UT | 61 | $3.0M |
| Salt Lake County, UT | 35 | $1.8M |
Where leavers went
Top counties by households leaving Millard County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Utah County, UT | 64 | $2.8M |
| Salt Lake County, UT | 35 | $1.9M |
| Washington County, UT | 32 | $1.3M |
BizyFi in Millard County
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Sources: U.S. Census Bureau population estimates (vintage 2025), American Community Survey 5-year (2024), and IRS Statistics of Income county-to-county migration data (2022–2023). Migration counts are tax returns (roughly households) moving between U.S. counties; the IRS suppresses very small flows. Growth rates, per-1,000 figures, rent share and state ranks are BizyFi calculations. Data updated 2026-10-17. This product uses the Census Bureau Data API but is not endorsed or certified by the Census Bureau.