Market insights · Virginia
Northumberland County, VA: growth, migration and housing
Northumberland County has 12,557 residents, up 6.1% since 2020 (+1.2% in the last year). In 2022–2023, 401 households moved in and 322 moved out (+79 net), bringing in a net $11.9M of income. Median household income is $66,480, the median home $346,800 and median rent $1,038 a month.
In Virginia: 30th of 133 counties for 5-year population growth · 15th of 133 counties for net in-migration (per resident) · 70th of 133 counties for median household income · 41st of 133 counties for median home value.
Where new residents came from
Top counties by households (tax returns) moving to Northumberland County, 2022–2023 (IRS).
| From | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Lancaster County, VA | 45 | $2.3M |
| Richmond County, VA | 25 | $1.1M |
| Fairfax County, VA | 23 | $3.0M |
Where leavers went
Top counties by households leaving Northumberland County, 2022–2023 (IRS).
| To | Households (tax returns) | Their income (AGI) |
|---|---|---|
| Lancaster County, VA | 61 | $3.1M |
BizyFi in Northumberland 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.