Market insights · Virginia
King William County, VA: growth, migration and housing
King William County has 19,617 residents, up 9.5% since 2020 (+1.8% in the last year). In 2022–2023, 641 households moved in and 488 moved out (+153 net), bringing in a net $12.4M of income. Median household income is $86,056, the median home $315,700 and median rent $1,166 a month.
In Virginia: 10th of 133 counties for 5-year population growth · 8th of 133 counties for net in-migration (per resident) · 37th of 133 counties for median household income · 48th of 133 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to King William County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Hanover County, VA | 142 | $9.8M |
| Henrico County, VA | 108 | $6.6M |
| Chesterfield County, VA | 36 | $2.2M |
| King and Queen County, VA | 34 | $2.3M |
| New Kent County, VA | 31 | $1.9M |
| Richmond city, VA | 27 | $1.7M |
| James City County, VA | 24 | $1.6M |
Where leavers went
Top counties by households leaving King William County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Hanover County, VA | 76 | $3.9M |
| Henrico County, VA | 47 | $2.4M |
| King and Queen County, VA | 35 | $2.2M |
| New Kent County, VA | 29 | $1.8M |
| Richmond city, VA | 27 | $1.5M |
| Chesterfield County, VA | 25 | $1.3M |
BizyFi in King William 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.