Census ACS 2023 · 34 cities
Youngest Cities in Hawaii
Age demographics shape everything from school enrollment to housing demand. Kaneohe Base Cdp is the youngest city in Hawaii with a median age of 22.7. College towns, military communities, and fast-growing suburbs tend to have the youngest populations. Younger cities often have more families with children, growing school systems, and expanding housing markets. Compare median ages across all 34 major cities in Hawaii.
Source: Census ACS 2023 5-Year Estimates
| # | City | Median Age | Population | Median Income |
|---|---|---|---|---|
| 1 | Waipio Cdp | 44.2 | 11,196 | $106,164 |
| 2 | Waipahu Cdp | 39.7 | 39,871 | $98,633 |
| 3 | Waimea Cdp (Hawaii County) | 41.2 | 10,242 | $89,268 |
| 4 | Waimalu Cdp | 41.3 | 14,176 | $89,016 |
| 5 | Wailuku Cdp | 44.8 | 15,754 | $93,958 |
| 6 | Waihee-Waiehu Cdp | 38.6 | 11,369 | $128,266 |
| 7 | Waianae Cdp | 36.8 | 12,907 | $84,766 |
| 8 | Wahiawa Cdp | 39.8 | 17,515 | $86,883 |
| 9 | Urban Honolulu Cdp | 42.9 | 346,323 | $85,428 |
| 10 | Schofield Barracks Cdp | 22.8 | 16,755 | $74,695 |
| 11 | Royal Kunia Cdp | 43.6 | 13,687 | $133,579 |
| 12 | Pearl City Cdp | 45 | 45,079 | $114,682 |
| 13 | Ocean Pointe Cdp | 32.9 | 16,276 | $143,394 |
| 14 | Nanakuli Cdp | 35.1 | 12,282 | $81,493 |
| 15 | Mililani Town Cdp | 45.8 | 27,495 | $124,123 |
| 16 | Mililani Mauka Cdp | 38.1 | 21,967 | $139,564 |
| 17 | Makakilo Cdp | 36.4 | 20,372 | $120,489 |
| 18 | Maili Cdp | 29.9 | 12,236 | $104,375 |
| 19 | Lahaina Cdp | 39.4 | 11,423 | $85,988 |
| 20 | Kihei Cdp | 42 | 22,564 | $87,568 |
| 21 | Kapolei Cdp | 33.4 | 23,033 | $129,260 |
| 22 | Kapaa Cdp | 46.3 | 10,886 | $89,440 |
| 23 | Kaneohe Cdp | 45.3 | 35,945 | $124,632 |
| 24 | Kaneohe Base Cdp | 22.7 | 10,973 | $70,000 |
| 25 | Kaiminani Cdp | 41.2 | 11,542 | $101,320 |
| 26 | Kailua Cdp (Honolulu County) | 43.1 | 39,762 | $146,615 |
| 27 | Kailua Cdp (Hawaii County) | 42.2 | 21,851 | $86,743 |
| 28 | Kahului Cdp | 43.5 | 27,068 | $92,062 |
| 29 | Hilo Cdp | 42.6 | 48,223 | $78,713 |
| 30 | Hawaiian Paradise Park Cdp | 41.2 | 13,273 | $81,892 |
| 31 | Halawa Cdp | 47.6 | 13,809 | $102,987 |
| 32 | Ewa Gentry Cdp | 34.9 | 26,738 | $131,755 |
| 33 | Ewa Beach Cdp | 39.5 | 15,388 | $124,958 |
| 34 | East Honolulu Cdp | 49.3 | 50,961 | $158,398 |
More Rankings for Hawaii
Frequently Asked Questions
Kaneohe Base Cdp is the #1 ranked city in Hawaii by median age, with a value of 22.7 according to Census ACS 2023 data.
Hawaii has 34 cities with 10,000+ population tracked in Census ACS 2023 data.
All data comes from the American Community Survey (ACS) 2023 5-Year estimates by the US Census Bureau.
Data from the American Community Survey 2023 5-Year estimates. Covers cities with populations of 10,000 or more in Hawaii.