Market insights · Wisconsin
Marquette County, WI: growth, migration and housing
Marquette County has 15,927 residents, up 2.1% since 2020 (+0.6% in the last year). In 2022–2023, 500 households moved in and 496 moved out (+4 net), bringing in a net $6.2M of income. Median household income is $65,681, the median home $210,400 and median rent $800 a month.
In Wisconsin: 24th of 72 counties for 5-year population growth · 36th of 72 counties for net in-migration (per resident) · 57th of 72 counties for median household income · 47th of 72 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Marquette County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Columbia County, WI | 112 | $5.5M |
| Dane County, WI | 49 | $3.4M |
| Green Lake County, WI | 27 | $1.6M |
| Sauk County, WI | 27 | $1.0M |
| Adams County, WI | 24 | $0.9M |
Where leavers went
Top counties by households leaving Marquette County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Columbia County, WI | 87 | $3.9M |
| Waushara County, WI | 41 | $1.7M |
| Adams County, WI | 34 | $2.0M |
| Dane County, WI | 34 | $1.5M |
| Green Lake County, WI | 27 | $1.0M |
| Winnebago County, WI | 23 | $0.8M |
BizyFi in Marquette 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.