Market insights · Kentucky
Trimble County, KY: growth, migration and housing
Trimble County has 8,701 residents, up 2.8% since 2020 (+0.7% in the last year). In 2022–2023, 257 households moved in and 265 moved out (-8 net), while a net $1.4M of income left. Median household income is $66,027, the median home $172,000 and median rent $863 a month.
In Kentucky: 45th of 120 counties for 5-year population growth · 83rd of 120 counties for net in-migration (per resident) · 23rd of 120 counties for median household income · 43rd of 120 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Trimble County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Oldham County, KY | 36 | $2.0M |
| Carroll County, KY | 35 | $1.3M |
| Henry County, KY | 31 | $1.4M |
| Jefferson County, KY | 31 | $1.5M |
| Jefferson County, IN | 28 | $1.1M |
Where leavers went
Top counties by households leaving Trimble County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Jefferson County, IN | 55 | $2.3M |
| Henry County, KY | 33 | $1.6M |
| Carroll County, KY | 27 | $1.3M |
| Jefferson County, KY | 27 | $1.2M |
| Oldham County, KY | 24 | $0.7M |
BizyFi in Trimble 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.