Little Britain is a CDP located in Lancaster County, Pennsylvania. Little Britain has a 2026 population of 328. Little Britain is currently declining at a rate of -0.61% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The median age in Little Britain is 55.9 years: 57.1 years for males, and 55.7 years for females. For every 100 females there are 111.1 males.
Data after 2023 is projected based on recent change
Overall: 55.9 years
Female: 55.7 years
Male: 57.1 years
There are 420 adults, (162 of whom are seniors) in Little Britain.
Female: 208 (47.4%)
Male: 231 (52.6%)
The racial composition of Little Britain includes 88.15% White, and smaller percentages for and multiracial populations.
| Race | Population ↓ | Percentage (of total) |
|---|---|---|
| White | 387 | 88.15% |
| Two or more races | 52 | 11.85% |