Market insights · Oklahoma
Washington County, OK: growth, migration and housing
Washington County has 54,037 residents, up 2.7% since 2020 (+0.3% in the last year). In 2022–2023, 1,342 households moved in and 1,325 moved out (+17 net), bringing in a net $6.7M of income. Median household income is $60,162, the median home $173,200 and median rent $907 a month.
In Oklahoma: 28th of 77 counties for 5-year population growth · 48th of 76 counties for net in-migration (per resident) · 37th of 77 counties for median household income · 19th of 77 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Washington County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Tulsa County, OK | 270 | $16.3M |
| Osage County, OK | 118 | $6.0M |
| Nowata County, OK | 72 | $2.4M |
| Montgomery County, KS | 62 | $3.7M |
| Rogers County, OK | 59 | $2.8M |
| Oklahoma County, OK | 33 | $2.2M |
Where leavers went
Top counties by households leaving Washington County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Tulsa County, OK | 249 | $13.6M |
| Osage County, OK | 136 | $6.4M |
| Oklahoma County, OK | 60 | $4.5M |
| Rogers County, OK | 57 | $3.7M |
| Montgomery County, KS | 50 | $2.1M |
| Nowata County, OK | 46 | $2.1M |
| Cleveland County, OK | 26 | $0.7M |
| Harris County, TX | 26 | $4.2M |
BizyFi in Washington 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.