There are 23 cities in Kauai County, Hawaii.

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City
Rank
State
2024 Population
2020 Census
Annual Change
Density (mi²)
Area (mi²)
Kapaa1Hawaii10,8469,961 1,08110.03
Lihue2Hawaii8,6499,036 1,2976.67
Wailua Homesteads3Hawaii7,1896,301 9847.31
Kalaheo4Hawaii4,6515,333 1,3293.50
Hanamaulu5Hawaii4,6284,689 3,6381.27
Puhi6Hawaii3,9614,316 4,4560.89
Kilauea7Hawaii3,3862,879 6814.97
Kekaha8Hawaii3,1493,246 3,1401
Lawai9Hawaii2,9022,497 7154.06
Anahola10Hawaii2,8532,425 7743.69
Wailua11Hawaii2,4382,481 1,6511.48
Koloa12Hawaii2,2812,448 1,8221.25
Eleele13Hawaii2,2552,710 2,9100.78
Hanapepe14Hawaii2,2422,763 2,4290.92
Princeville15Hawaii2,0071,918 8312.41
Kaumakani16Hawaii1,4981,148 1,5790.95
Omao17Hawaii1,4141,495 1,1151.27
Poipu18Hawaii1,0851,005 4232.57
Haena19Hawaii501201 3451.45
Pakala Village20Hawaii309454 1292.40
Hanalei21Hawaii300408 4430.68
Kalihiwai22Hawaii256286 972.64
Wainiha23Hawaii130197 542.40
showing: 23 rows

Cities in Kauai County, Hawaii by Population (2024)

What is the largest city in Kauai County, Hawaii?

Kapaa is the largest city in Kauai County.

What is the smallest city in Kauai County, Hawaii?

Wainiha is the smallest city in Kauai County.

How many cities are in Kauai County?

There are 23 cities in Kauai County, Hawaii.

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