Market insights · Kentucky
Oldham County, KY: growth, migration and housing
Oldham County has 70,986 residents, up 4.8% since 2020 (+0.6% in the last year). In 2022–2023, 1,909 households moved in and 1,901 moved out (+8 net), bringing in a net $12.0M of income. Median household income is $122,497, the median home $393,100 and median rent $1,219 a month.
In Kentucky: 22nd of 120 counties for 5-year population growth · 72nd of 120 counties for net in-migration (per resident) · 1st of 120 counties for median household income · 1st of 120 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Oldham County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Jefferson County, KY | 960 | $104.5M |
| Henry County, KY | 75 | $3.9M |
| Shelby County, KY | 45 | $3.4M |
| Bullitt County, KY | 32 | $2.6M |
| Clark County, IN | 29 | $1.6M |
| Fayette County, KY | 27 | $2.3M |
| Trimble County, KY | 24 | $0.7M |
Where leavers went
Top counties by households leaving Oldham County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Jefferson County, KY | 764 | $71.8M |
| Henry County, KY | 100 | $6.8M |
| Shelby County, KY | 63 | $6.2M |
| Clark County, IN | 50 | $5.0M |
| Fayette County, KY | 40 | $1.8M |
| Trimble County, KY | 36 | $2.0M |
| Floyd County, IN | 33 | $1.3M |
| Bullitt County, KY | 33 | $2.0M |
BizyFi in Oldham 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.