Rock Creek is located in Saunders County, Nebraska. Rock Creek has a 2025 population of 293 . Rock Creek is currently declining at a rate of -0.34% annually but its population has increased by 5.02% since the most recent census, which recorded a population of 279 in 2020.
The median age in Rock Creek is 57.6 years: 59.5 years for males, and 57 years for females. For every 100 females there are 78.5 males.
Data after 2023 is projected based on recent change
The racial composition of Rock Creek includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 232 | 100% |
Married
Widowed
Divorced
Separated
Never Married