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Market insights · Kentucky

Franklin County, KY: growth, migration and housing

Franklin County has 52,649 residents, up 2.0% since 2020 (+0.5% in the last year). In 2022–2023, 1,500 households moved in and 1,375 moved out (+125 net), while a net $1.8M of income left. Median household income is $65,298, the median home $216,600 and median rent $967 a month.

Population (2025)52,649
5-year growth+2.0%
1-year growth+0.5%
Net households moving in+125
Per 1,000 residents+2.4
Net income moving in-$1.8M
Median household income$65,298
Median home value$216,600
Median rent$967/mo
Rent as share of income18%

In Kentucky: 59th of 120 counties for 5-year population growth · 37th of 120 counties for net in-migration (per resident) · 28th of 120 counties for median household income · 20th of 120 counties for median home value.

Where new residents came from

Top counties by households (tax returns) moving to Franklin County, 2022–2023 (IRS).

FromHouseholds (tax returns)Their income (AGI)
Fayette County, KY214$10.3M
Scott County, KY146$8.0M
Anderson County, KY144$6.5M
Jefferson County, KY100$4.5M
Shelby County, KY85$3.6M
Woodford County, KY83$3.3M
Jessamine County, KY29$1.3M
Madison County, KY28$1.3M

Where leavers went

Top counties by households leaving Franklin County, 2022–2023 (IRS).

ToHouseholds (tax returns)Their income (AGI)
Fayette County, KY194$10.1M
Anderson County, KY121$5.9M
Scott County, KY100$6.2M
Jefferson County, KY93$5.8M
Shelby County, KY66$2.8M
Woodford County, KY61$2.8M
Madison County, KY44$2.1M
Mercer County, KY25$1.4M

BizyFi in Franklin 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.