Market insights · Kansas
Franklin County, KS: growth, migration and housing
Franklin County has 26,299 residents, up 1.1% since 2020 (+0.2% in the last year). In 2022–2023, 786 households moved in and 730 moved out (+56 net), bringing in a net $11.2M of income. Median household income is $77,207, the median home $198,700 and median rent $1,042 a month.
In Kansas: 15th of 105 counties for 5-year population growth · 12th of 103 counties for net in-migration (per resident) · 14th of 105 counties for median household income · 17th of 105 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Franklin County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Johnson County, KS | 170 | $12.6M |
| Douglas County, KS | 112 | $5.5M |
| Miami County, KS | 50 | $2.2M |
| Jackson County, MO | 28 | $1.3M |
| Osage County, KS | 25 | $1.2M |
| Shawnee County, KS | 25 | $1.2M |
| Anderson County, KS | 20 | $0.8M |
Where leavers went
Top counties by households leaving Franklin County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Johnson County, KS | 144 | $7.3M |
| Douglas County, KS | 125 | $5.3M |
| Miami County, KS | 42 | $1.9M |
| Osage County, KS | 30 | $1.4M |
| Anderson County, KS | 29 | $1.3M |
| Jackson County, MO | 27 | $0.9M |
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.