Market insights · Ohio
Clark County, OH: growth, migration and housing
Clark County has 135,340 residents, down 0.4% since 2020 (-0.6% in the last year). In 2022–2023, 2,752 households moved in and 2,840 moved out (-88 net), while a net $6.0M of income left. Median household income is $63,132, the median home $169,900 and median rent $872 a month.
In Ohio: 52nd of 88 counties for 5-year population growth · 50th of 88 counties for net in-migration (per resident) · 57th of 88 counties for median household income · 52nd of 88 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Clark County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Montgomery County, OH | 443 | $21.6M |
| Franklin County, OH | 377 | $19.5M |
| Greene County, OH | 319 | $17.9M |
| Champaign County, OH | 235 | $10.9M |
| Miami County, OH | 113 | $6.4M |
| Madison County, OH | 107 | $5.5M |
| Hamilton County, OH | 39 | $1.1M |
| Logan County, OH | 29 | $1.3M |
Where leavers went
Top counties by households leaving Clark County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Montgomery County, OH | 483 | $21.4M |
| Greene County, OH | 395 | $17.9M |
| Franklin County, OH | 323 | $13.9M |
| Champaign County, OH | 221 | $12.1M |
| Miami County, OH | 109 | $7.2M |
| Madison County, OH | 65 | $3.8M |
| Hamilton County, OH | 54 | $2.1M |
| Logan County, OH | 50 | $3.5M |
BizyFi in Clark 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.