Kailua
Census-designated place in Hawaii County, Hawaii

Kailua is an unincorporated community (census-designated place) in Hawaii County, Hawaii, with 19,713 residents (2020 Census). It sits at 0 ft (0 m) above sea level. The nearest town is Holualoa, 5.4 miles E.
- 19,713residents (2020 Census)
- 0 ftelevation · 0 m
- 13.8 sq miland area · 35.7 km²
- 1,429 / sq mipopulation density
- 96725ZIP code
About Kailua
Kailua-Kona is an unincorporated community and, under the name Kailua, a census-designated place (CDP) in Hawaii County, Hawaii, United States. It is most commonly referred to simply as Kona (a name it shares with the district to which it belongs), but also as Kona Town, and occasionally as Kailua (a name it shares with a community on the windward side of Oʻahu), thus its less frequent use. Kailua-Kona is the second-largest settlement on the island of Hawaii (after Hilo) and the largest on the island's west side, where it is the center of commerce and the tourist industry. Kailua-Kona is served by Kona International Airport, just to the north in the adjacent CDP of Kaiminani. The population was 19,713 at the 2020 census, up from 11,975 at the 2010 census.
Kailua-Kona was the closest major settlement to the epicenter of the 2006 Kiholo Bay earthquake.
The U.S. Census Bureau significantly altered Kailua CDP's boundaries for the 2020 census. The eastern portion of Kailua CDP became part of the neighboring Holualoa CDP, while the western portion of Holualoa became part of Kailua CDP.
Text: Wikipedia · CC BY-SA 4.0
Kailua weather: 7-day forecast
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Source: National Weather Service (NOAA).
Live webcams in Kailua
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Living in Kailua
- Median household income
- $88,211
- Median home value
- $667,400
- Median rent
- $1,754/mo
- Median age
- 41.6
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Map of Kailua
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Open in Google Maps ›Kailua, HI population
Kailua had 19,713 residents in the 2020 Census.
| 2020 Census | 19,713 |
|---|---|
| Density | 1,429 per sq mi (552 per km²) |
Source: U.S. Census Bureau, Decennial Census.
Kailua at a glance
| State | Hawaii (HI) |
|---|---|
| County | Hawaii County |
| Type | Census-designated place |
| Population | 19,713 (2020) |
| Land area | 13.80 sq mi (35.7 km²) |
| Water area | 5.40 sq mi (13.98 km²) |
| Elevation | 0 ft (0 m) |
| Coordinates | 19.6452° N, 155.9979° W |
| ZIP code | 96725 |
| Census code (GEOID) | 1523000 |
Sources: U.S. Census Bureau (Gazetteer, ZCTA), USGS GNIS, Wikidata.
Towns near Kailua
- Holualoa5.4 mi E
- Kahaluu-Keauhou5.6 mi SE
- Kaloko6.4 mi NE
- Kaiminani7.7 mi N
- Honalo7.8 mi SE
- Kealakekua9.8 mi SE
- Captain Cook12.1 mi SE
- Honaunau-Napoopoo16.3 mi SE
- Waikoloa Beach Resort21.3 mi N
- Puako23.8 mi NE
- Waikoloa Village24.2 mi NE
- Waimea35.0 mi NE
Straight-line distance between town centers.
Frequently asked questions about Kailua
What county is Kailua in?
Kailua is in Hawaii County, Hawaii.
What is the population of Kailua, HI?
19,713 people lived in Kailua at the 2020 Census.
What is the ZIP code of Kailua, HI?
The ZIP code of Kailua is 96725.
What is the elevation of Kailua?
0 feet (0 m) above sea level.
What towns are near Kailua?
Holualoa (5.4 mi), Kahaluu-Keauhou (5.6 mi), Kaloko (6.4 mi), Kaiminani (7.7 mi), Honalo (7.8 mi).
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