Population of Mililani Mauka, Hawaii as of January 2026. How many people live in Mililani Mauka today?

The exact population of Mililani Mauka, Hawaii as of January 2026 is estimated at 21,075 residents. Please note: this figure is an estimate and may slightly change as people get born and pass away, it also depends on migration to/from Mililani Mauka.

Check out more data on population in Hawaii:

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