Center is located in Marshall County, Kansas. Center has a 2025 population of 137 . Center is currently declining at a rate of -0.72% annually but its population has increased by 0.74% since the most recent census, which recorded a population of 136 in 2020.
The median age in Center is 43 years: 41.6 years for males, and 44.4 years for females. For every 100 females there are 82.9 males.
Data after 2023 is projected based on recent change
The racial composition of Center includes 99.48% White, and smaller percentages for Two or more races and multiracial populations.
White (99.48%)
Two or more races (0.52%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 191 | 99.48% |
| Two or more races | 1 | 0.52% |
Married
Widowed
Divorced
Separated
Never Married