Waialua is a CDP located in Honolulu County, Hawaii. Waialua has a 2025 population of 2,851 . Waialua is currently declining at a rate of -2.3% annually and its population has decreased by -8.39% since the most recent census, which recorded a population of 3,112 in 2020.
The average household income in Waialua is $107,009 with a poverty rate of 11.63%. The median age in Waialua is 47.8 years: 47.5 years for males, and 49.2 years for females. For every 100 females there are 101.4 males.
Data after 2023 is projected based on recent change
The racial composition of Waialua includes 28.96% White, 28.92% Asian, 6.14% Native Hawaiian or Pacific Islander, and smaller percentages for other race and multiracial populations.
Two or more races (33.23%)
White (28.96%)
Asian (28.92%)
Native Hawaiian or Pacific Islander (6.14%)
Other race (2.75%)
Race | Population | Percentage (of total) |
|---|---|---|
| Two or more races | 1,002 | 33.23% |
| White | 873 | 28.96% |
| Asian | 872 | 28.92% |
| Native Hawaiian or Pacific Islander | 185 | 6.14% |
| Other race | 83 | 2.75% |
Married
Widowed
Divorced
Separated
Never Married
Waialua's average per capita income is $50,000. Household income levels show a median of $84,656. The poverty rate stands at 11.63%.
Name | Median | Mean |
|---|---|---|
| Married Families | $116,967 | - |
| Families | $116,086 | $123,369 |
| Households | $84,656 | $107,009 |
| Non Families | $28,036 | $46,496 |
Average Income
Median Household Income
Poverty Rate