RANKING · 1990 CENSUS · 41 SHOWN OF 41

Youngest by median age, Hawaii cities · 1990

Hawaii cities with the youngest median age (1990 ACS). This list covers the 41 cities in Hawaii that qualify, ranked against each other statewide. The median across all 41 is 31.4.

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SAME RANKING BYCounties States Metros ZIP codes

RELATEDLargest foreign-born population Most residents with a disability Largest veteran population Most uninsured people Largest senior population Most unmarried people

YEAR1990 2000 2010 2020 2024

RANKPLACESTATEPOPMEDIAN AGEVS –

01Laie, HIHI5,69922.1–

02Schofield Barracks, HIHI16,27022.1–

03Nanakuli, HIHI12,38325.1–

04Hickam Housing, HIHI9,42525.7–

05Iroquois Point, HIHI5,15826.0–

06Waianae, HIHI12,91826.1–

07Waimanalo, HIHI6,05426.2–

08Maili, HIHI11,57026.4–

09Waipio Acres, HIHI5,33227.1–

10Makaha, HIHI10,06628.0–

11Ewa Beach, HIHI14,37628.3–

12Waipahu, HIHI40,48229.3–

13Ewa Gentry, HIHI26,56329.4–

14Waipio, HIHI10,87030.1–

15Waimea CDP (Hawaii County), HIHI9,28630.2–

16Makawao, HIHI7,35330.6–

17Waihee-Waiehu, HIHI10,98830.6–

18Kailua CDP (Hawaii County), HIHI21,81831.0–

19Kapaa, HIHI11,09431.1–

20Mililani, HIHI27,66831.2–

21Wahiawa, HIHI17,99631.4–

22Ahuimanu, HIHI8,45231.6–

23Lahaina, HIHI10,16232.3–

24Waimalu, HIHI13,06132.4–

25Haiku-Pauwela, HIHI9,17832.4–

26Pukalani, HIHI8,67932.5–

27Hawaiian Paradise Park, HIHI13,20332.7–

28Kihei, HIHI21,56732.7–

29Ewa Villages, HIHI7,41532.7–

30Pearl City, HIHI44,54732.7–

31Kahaluu, HIHI5,61933.1–

32Kaneohe, HIHI37,35533.1–

33Kahului, HIHI28,28834.1–

34Waikoloa, HIHI7,54334.5–

35Kailua CDP (Honolulu County), HIHI39,64034.7–

36Hilo, HIHI50,40435.1–

37Wailuku, HIHI16,92636.5–

38Heeia, HIHI5,14436.9–

39Aiea, HIHI9,08738.0–

40Lihue, HIHI7,90139.7–

41Kahaluu-Keauhou, HIHI5,15042.2–

SHOWING 1–41 OF 41

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UPDATED 2026-09-11 · DATA: US CENSUS BUREAU DECENNIAL CENSUS