James City County's 2026 population is estimated at 83,699, reflecting a 0.54% growth rate over the past year (World Population Review estimate based on U.S. Census Bureau data). James City County is the 25th largest county in Virginia. The 2010 population was 67,681 and has grown 23.67% since 2010.
Data after 2023 is projected based on recent change
Overall: 47.1 years
Female: 48.4 years
Male: 46.1 years
There are 65,180 adults, (21,862 of whom are seniors) in James City County.
Female: 41,874 (51.7%)
Male: 39,139 (48.3%)
The racial composition of James City County includes 72.96% White, 12.4% Black or African American, and smaller percentages for Asian, other race, Native Hawaiian or Pacific Islander, Native American and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 59,107 | 72.96% |
| Black or African American | 10,046 | 12.4% |
| Two or more races | 7,684 | 9.48% |
| Asian | 2,063 | 2.55% |
| Other race | 2,027 | 2.5% |
| Native Hawaiian or Pacific Islander | 64 | 0.08% |
| Native American | 22 | 0.03% |
James City County 's average per capita income is $57,874. Household income levels show a median of $109,985. The poverty rate stands at 6.84%.
| Name | Median ↓ | Mean |
|---|---|---|
| Married Families | $145,844 | - |
| Families | $131,624 | $156,392 |
| Households | $109,985 | $135,336 |
| Non Families | $60,208 | $81,054 |
Average Income
Median Household Income
Poverty Rate