Market insights · Michigan
Iosco County, MI: growth, migration and housing
Iosco County has 25,266 residents, up 0.3% since 2020 (-0.6% in the last year). In 2022–2023, 746 households moved in and 715 moved out (+31 net), bringing in a net $8.8M of income. Median household income is $50,066, the median home $142,200 and median rent $719 a month.
In Michigan: 52nd of 83 counties for 5-year population growth · 30th of 83 counties for net in-migration (per resident) · 80th of 83 counties for median household income · 74th of 83 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Iosco County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Ogemaw County, MI | 58 | $2.0M |
| Alcona County, MI | 52 | $1.5M |
| Oakland County, MI | 48 | $3.0M |
| Genesee County, MI | 38 | $1.8M |
| Wayne County, MI | 35 | $1.9M |
| Arenac County, MI | 30 | $2.0M |
| Saginaw County, MI | 29 | $1.7M |
| Macomb County, MI | 28 | $2.1M |
Where leavers went
Top counties by households leaving Iosco County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Alcona County, MI | 48 | $1.4M |
| Ogemaw County, MI | 47 | $1.9M |
| Oakland County, MI | 39 | $1.0M |
| Genesee County, MI | 35 | $1.5M |
| Arenac County, MI | 32 | $1.1M |
| Wayne County, MI | 29 | $1.1M |
| Saginaw County, MI | 28 | $1.7M |
| Bay County, MI | 25 | $1.2M |
BizyFi in Iosco 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.