Shamrock is located in Holt County, Nebraska. Shamrock has a 2025 population of 39 . Shamrock is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 39 in 2020.
The average household income in Shamrock is $71,800 with a poverty rate of 0%. The median age in Shamrock is 39.2 years: 43.3 years for males, and 33 years for females. For every 100 females there are 155.0 males.
Data after 2023 is projected based on recent change
The racial composition of Shamrock includes 100% White, and smaller percentages for and multiracial populations.
White (100%)
Race | Population | Percentage (of total) |
|---|---|---|
| White | 51 | 100% |
Married
Widowed
Divorced
Separated
Never Married
Shamrock's average per capita income is $0. Household income levels show a median of $0. The poverty rate stands at 0%.
Name | Median | Mean |
|---|---|---|
| Families | $103,250 | $90,264 |
| Married Families | $103,250 | - |
| Households | - | $71,800 |
| Non Families | - | - |
Average Income
Median Household Income
Poverty Rate