Newbury is a CDP located in Wabaunsee County, Kansas. Newbury has a 2025 population of 51 . Newbury is currently growing at a rate of 6.25% annually and its population has increased by 537.5% since the most recent census, which recorded a population of 8 in 2020.
The median age in Newbury is 36.4 years: 0 years for males, and 3.9 years for females. For every 100 females there are 131.6 males.
Data after 2023 is projected based on recent change
The racial composition of Newbury includes 59.09% White, and smaller percentages for and multiracial populations.
White (59.09%)
Two or more races (40.91%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 26 | 59.09% |
| Two or more races | 18 | 40.91% |
Married
Widowed
Divorced
Separated
Never Married