Market insights · Oklahoma
Marshall County, OK: growth, migration and housing
Marshall County has 16,255 residents, up 6.0% since 2020 (+0.7% in the last year). In 2022–2023, 471 households moved in and 443 moved out (+28 net), bringing in a net $3.4M of income. Median household income is $57,245, the median home $164,500 and median rent $824 a month.
In Oklahoma: 9th of 77 counties for 5-year population growth · 30th of 76 counties for net in-migration (per resident) · 45th of 77 counties for median household income · 26th of 77 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Marshall County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Bryan County, OK | 76 | $3.7M |
| Carter County, OK | 45 | $2.4M |
| Grayson County, TX | 30 | $0.9M |
| Johnston County, OK | 25 | $1.0M |
Where leavers went
Top counties by households leaving Marshall County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Bryan County, OK | 98 | $5.8M |
| Carter County, OK | 76 | $3.8M |
| Johnston County, OK | 22 | $1.0M |
BizyFi in Marshall 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.