Market insights · Kansas
Miami County, KS: growth, migration and housing
Miami County has 36,240 residents, up 5.9% since 2020 (+1.2% in the last year). In 2022–2023, 1,174 households moved in and 1,033 moved out (+141 net), bringing in a net $27.7M of income. Median household income is $89,000, the median home $287,700 and median rent $1,107 a month.
In Kansas: 2nd of 105 counties for 5-year population growth · 4th of 103 counties for net in-migration (per resident) · 5th of 105 counties for median household income · 3rd of 105 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Miami County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Johnson County, KS | 573 | $54.2M |
| Jackson County, MO | 58 | $4.3M |
| Franklin County, KS | 42 | $1.9M |
| Linn County, KS | 41 | $2.0M |
| Wyandotte County, KS | 34 | $2.9M |
| Cass County, MO | 32 | $2.3M |
Where leavers went
Top counties by households leaving Miami County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Johnson County, KS | 385 | $27.7M |
| Jackson County, MO | 59 | $3.5M |
| Franklin County, KS | 50 | $2.2M |
| Linn County, KS | 49 | $2.9M |
| Cass County, MO | 40 | $2.5M |
| Douglas County, KS | 33 | $1.4M |
| Wyandotte County, KS | 23 | $1.0M |
| Anderson County, KS | 22 | $1.1M |
BizyFi in Miami 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.