Market insights · Ohio
Hamilton County, OH: growth, migration and housing
Hamilton County has 838,418 residents, up 1.0% since 2020 (+0.1% in the last year). In 2022–2023, 18,673 households moved in and 20,498 moved out (-1,825 net), while a net $364.5M of income left. Median household income is $72,470, the median home $241,900 and median rent $1,075 a month.
In Ohio: 26th of 88 counties for 5-year population growth · 77th of 88 counties for net in-migration (per resident) · 33rd of 88 counties for median household income · 15th of 88 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Hamilton County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Butler County, OH | 2,852 | $141.0M |
| Clermont County, OH | 1,649 | $112.1M |
| Warren County, OH | 1,292 | $88.1M |
| Kenton County, KY | 895 | $51.4M |
| Campbell County, KY | 566 | $40.8M |
| Franklin County, OH | 553 | $31.9M |
| Montgomery County, OH | 546 | $26.9M |
| Boone County, KY | 360 | $17.3M |
Where leavers went
Top counties by households leaving Hamilton County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Butler County, OH | 3,171 | $184.0M |
| Clermont County, OH | 2,249 | $152.4M |
| Warren County, OH | 1,451 | $134.9M |
| Kenton County, KY | 1,039 | $82.6M |
| Franklin County, OH | 669 | $37.1M |
| Campbell County, KY | 653 | $42.4M |
| Boone County, KY | 476 | $28.1M |
| Montgomery County, OH | 468 | $23.5M |
BizyFi in Hamilton County
13 companies in the BizyFi directory are based here. Search them on the company map (company names with a free account), or browse Ohio companies.
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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.