Youngest Cities in Hawaii

The top 24 of 24 Hawaii cities on GIS Map, ranked by lowest median age.

#	City	County	Median age	Population
1	Laie	Honolulu	23.3 years	5,699
2	Kapolei	Honolulu	35.3 years	22,232
3	Makakilo	Honolulu	36.6 years	20,735
4	Waianae	Honolulu	37.7 years	12,918
5	Waipahu	Honolulu	40.2 years	40,482
6	Lahaina	Maui	40.5 years	10,162
7	Ewa Beach	Honolulu	40.6 years	14,376
8	Kailua-Kona	Hawaii	41.6 years	21,818
9	Lihue	Kauai	42.3 years	7,901
10	Waimea	Hawaii	42.5 years	9,286
11	Hilo	Hawaii	42.7 years	50,404
12	Kailua	Honolulu	42.9 years	39,640
13	Honolulu	Honolulu	43 years	345,482
14	Kahului	Maui	43 years	28,288
15	Kihei	Maui	43.1 years	21,567
16	Wailuku	Maui	43.8 years	16,926
17	Kaneohe	Honolulu	44.4 years	37,355
18	Aiea	Honolulu	45 years	9,087
19	Haleiwa	Honolulu	45 years	4,948
20	Mililani Town	Honolulu	45.5 years	27,668
21	Pearl City	Honolulu	45.8 years	44,547
22	Kapaa	Kauai	48.4 years	11,094
23	East Honolulu	Honolulu	49.1 years	51,360
24	Princeville	Kauai	53.3 years	2,020

Top Hawaii Counties

Counties ranked by lowest median age.

1. Kalawao County39.5 years 2. Honolulu County39.8 years 3. Kauai County43.1 years 4. Maui County43.2 years 5. Hawaii County44.3 years

Source: U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates. Only cities covered by GIS Map with at least 1,000 residents are ranked. Estimates carry margins of error.

Citing this page: GIS Map, “Youngest Cities in Hawaii”, https://gismap.land/rankings/hawaii/youngest-cities. Figures from U.S. Census Bureau, American Community Survey 2020-2024 5-year estimates.

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