Market insights · Wisconsin
Clark County, WI: growth, migration and housing
Clark County has 35,052 residents, up 1.2% since 2020 (+0.2% in the last year). In 2022–2023, 684 households moved in and 753 moved out (-69 net), while a net $2.8M of income left. Median household income is $67,400, the median home $172,800 and median rent $823 a month.
In Wisconsin: 36th of 72 counties for 5-year population growth · 63rd of 72 counties for net in-migration (per resident) · 50th of 72 counties for median household income · 65th of 72 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) |
|---|---|---|
| Marathon County, WI | 131 | $7.0M |
| Wood County, WI | 80 | $3.1M |
| Chippewa County, WI | 57 | $2.3M |
| Taylor County, WI | 56 | $2.2M |
| Eau Claire County, WI | 34 | $1.4M |
| Jackson County, WI | 25 | $1.0M |
Where leavers went
Top counties by households leaving Clark County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Marathon County, WI | 120 | $5.9M |
| Wood County, WI | 119 | $5.7M |
| Chippewa County, WI | 73 | $3.4M |
| Taylor County, WI | 73 | $3.2M |
| Eau Claire County, WI | 44 | $2.3M |
| Jackson County, WI | 25 | $1.2M |
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.