RANKING · 2020 CENSUS · 55 SHOWN OF 55

Fastest shrinking, Hawaii cities · 2020

Hawaii cities with the steepest population decline from the 2010 census to 2020. This list covers the 55 cities in Hawaii that qualify, ranked against each other statewide.

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SAME RANKING BYCounties States Metros

YEAR2000 2010 2020 2024

RANKPLACESTATEPOPPOPULATION GROWTHVS 2000

01Schofield Barracks, HIHI16,270-9.0%−66%

02Pearl City, HIHI44,547-5.0%+9085%

03Nanakuli, HIHI12,383-3.7%−129%

04Napili-Honokowai, HIHI7,308-3.0%–

05Laie, HIHI5,699-2.9%−84%

06Mililani Mauka, HIHI21,278+0.2%–

07Waikele, HIHI7,528+0.4%–

08Waimalu, HIHI13,061+0.6%−132%

09West Loch Estate, HIHI5,544+0.7%–

10Heeia, HIHI5,144+0.8%−158%

11Wailea, HIHI6,352+1.5%–

12Makawao, HIHI7,353+1.6%−91%

13Mililani, HIHI27,668+1.8%−170%

14Ahuimanu, HIHI8,452+1.8%+27%

15East Honolulu, HIHI51,360+2.0%–

16Hilo, HIHI50,404+2.1%−73%

17Royal Kunia, HIHI13,555+2.6%–

18Kihei, HIHI21,567+2.6%−95%

19Waianae, HIHI12,918+3.3%−83%

20Waipio, HIHI10,870+3.5%−395%

21Honolulu, HIHI341,868+4.1%–

22Waihee-Waiehu, HIHI10,988+4.4%−95%

23Wahiawa, HIHI17,996+4.7%−166%

24Kailua CDP (Honolulu County), HIHI39,640+4.9%−687%

25Waipio Acres, HIHI5,332+5.6%−5081%

26Haiku-Pauwela, HIHI9,178+5.9%−87%

27Kahului, HIHI28,288+7.1%−63%

28Halawa, HIHI14,385+7.1%–

29Waimea CDP (Hawaii County), HIHI9,286+7.5%−59%

30Kula, HIHI6,791+7.6%–

31Kaneohe, HIHI37,355+8.2%−707%

32Lahaina, HIHI10,162+8.5%+1619%

33Kapaa, HIHI11,094+8.9%−45%

34Makakilo, HIHI20,735+8.9%–

35Hickam Housing, HIHI9,425+9.6%−158%

36Pukalani, HIHI8,679+9.6%−63%

37Ewa Beach, HIHI14,376+9.8%+252%

38Kahaluu, HIHI5,619+10.6%−345%

39Waimanalo, HIHI6,054+11.1%+150%

40Aiea, HIHI9,087+11.5%+803%

41Waikoloa, HIHI7,543+11.7%−90%

42Wailua Homesteads, HIHI5,431+13.0%–

43Ewa Gentry, HIHI26,563+13.3%−91%

44Waipahu, HIHI40,482+13.8%+159%

45Wailuku, HIHI16,926+15.6%−1%

46Makaha, HIHI10,066+19.8%−911%

47Maili, HIHI11,570+21.6%−1227%

48Lihue, HIHI7,901+24.0%+863%

49Ewa Villages, HIHI7,415+28.1%+11%

50Hawaiian Paradise Park, HIHI13,203+31.2%−71%

51Kahaluu-Keauhou, HIHI5,150+34.6%+44%

52Iroquois Point, HIHI5,158+34.8%−185%

53Kapolei, HIHI22,232+41.0%–

54Kailua CDP (Hawaii County), HIHI21,818+64.6%+823%

55Ocean Pointe, HIHI17,085+79.0%–

SHOWING 1–55 OF 55

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UPDATED 2026-07-15 · DATA: US CENSUS BUREAU DECENNIAL CENSUS