Market insights · Kentucky
Warren County, KY: growth, migration and housing
Warren County has 149,375 residents, up 10.6% since 2020 (+1.9% in the last year). In 2022–2023, 3,904 households moved in and 3,466 moved out (+438 net), bringing in a net $16.3M of income. Median household income is $65,794, the median home $258,000 and median rent $1,002 a month.
In Kentucky: 1st of 120 counties for 5-year population growth · 30th of 120 counties for net in-migration (per resident) · 25th of 120 counties for median household income · 9th of 120 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Warren County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Barren County, KY | 204 | $9.2M |
| Simpson County, KY | 173 | $7.7M |
| Logan County, KY | 157 | $6.0M |
| Allen County, KY | 155 | $8.7M |
| Jefferson County, KY | 146 | $6.7M |
| Davidson County, TN | 145 | $10.6M |
| Sumner County, TN | 132 | $5.5M |
| Edmonson County, KY | 125 | $5.5M |
Where leavers went
Top counties by households leaving Warren County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Barren County, KY | 190 | $8.9M |
| Simpson County, KY | 158 | $7.6M |
| Allen County, KY | 157 | $13.3M |
| Jefferson County, KY | 155 | $6.5M |
| Logan County, KY | 154 | $6.5M |
| Davidson County, TN | 143 | $9.7M |
| Edmonson County, KY | 134 | $7.2M |
| Sumner County, TN | 104 | $5.2M |
BizyFi in Warren County
No companies in the BizyFi directory are based here yet. Search them on the company map (company names with a free account), or browse Kentucky companies.
← All Kentucky counties · National rankings
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.