St. Bridget is located in Marshall County, Kansas. St. Bridget has a 2025 population of 136 . St. Bridget is currently declining at a rate of 0% annually and its population has decreased by -1.45% since the most recent census, which recorded a population of 138 in 2020.
The median age in St. Bridget is 61.4 years: 61.4 years for males, and 61.4 years for females. For every 100 females there are 61.9 males.
Data after 2023 is projected based on recent change
The racial composition of St. Bridget includes 96.18% White, and smaller percentages for Two or more races, Black or African American and multiracial populations.
White (96.18%)
Two or more races (2.55%)
Black or African American (1.27%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 151 | 96.18% |
| Two or more races | 4 | 2.55% |
| Black or African American | 2 | 1.27% |
Married
Widowed
Divorced
Separated
Never Married