Mililani Town Population

1970–2026

27,464

2026 projection

0% since 2020 (increase)

05K10K15K20K25K30K197019801990200020102020

Source: U.S. Census Bureau decennial counts and annual estimates. 2026 is a projection. Values between recorded years are interpolated.

Use the left and right arrow keys to inspect population observations.

Population by year

Population estimates for Mililani Town. Annual change is shown as a percentage. Growth is the total change since the preceding observation.
202627,464-100.04%
202527,474-210.04%
202327,495+720.26%
202227,423-5511.97%
202127,974+5151.88%
202027,459-1030.37%
201927,562-3641.30%
201827,926-4171.47%
201728,343-1170.41%
201628,460+4391.57%

Showing 10 of 19 years.

Mililani Town Demographics

45.5median age

Median age

Female47 yrs
Male43.2 yrs

Adults

22,198
7,218 seniors · 33%14,980 other adults

Sex

Female 48.2% · 13,348Male 51.8% · 14,320

Population by age

MaleFemale85+ years, male: 41285+ years, female: 47880–84 years, male: 31980–84 years, female: 34875–79 years, male: 75175–79 years, female: 87470–74 years, male: 1,09770–74 years, female: 98965–69 years, male: 91065–69 years, female: 1,04060–64 years, male: 99660–64 years, female: 81955–59 years, male: 69355–59 years, female: 71950–54 years, male: 91550–54 years, female: 91045–49 years, male: 88845–49 years, female: 84740–44 years, male: 78940–44 years, female: 89135–39 years, male: 1,06735–39 years, female: 74930–34 years, male: 62330–34 years, female: 63825–29 years, male: 1,02125–29 years, female: 64920–24 years, male: 59020–24 years, female: 59615–19 years, male: 75015–19 years, female: 84610–14 years, male: 92010–14 years, female: 9665–9 years, male: 7355–9 years, female: 4360–4 years, male: 8440–4 years, female: 55385+80–8475–7970–7465–6960–6455–5950–5445–4940–4435–3930–3425–2920–2415–1910–145–90–45005001K1K

Hover or tap an age group to see exact counts. Use the up and down arrow keys to inspect age groups.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S0101

Race and ethnicity

Tap a square or a group below to highlight it.

Each square is about 1% of residents (roughly 277 people).

Hispanic or Latino residents can be of any race. All other groups exclude Hispanic residents.

U.S. Census Bureau, 2024 ACS 5-year estimates · Table B03002

Mililani Town Income

$127,363median household income

Median household income

$127,363

Half of households earn more, half earn less

Median earnings

$63,012

Typical yearly pay for a worker 25 or older.

Poverty rate

3.2%

About 1 in 32 residents

U.S. Census Bureau, 2024 ACS 5-year estimates · Tables S1901, S1501, S1701

Mililani Town Marital Status

57% of residents age 15 and older are married.

MarriedNever married
Overall
Male
Female
Marital status of residents age 15 and older
StatusOverallMaleFemale
Married57%57%57%
Never married29%31%26%
Divorced8%8%7%
Widowed6%3%9%
Separated1%1%1%

U.S. Census Bureau, 2024 ACS 5-year estimates · Table S1201

Sources

10 sources, all from the U.S. Census Bureau

Population

American Community Survey, 2024 5-year