Kilauea, HI Profile: Facts, Map & Data


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Kilauea, Hawaii - Basic Facts

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The Kilauea Census Designated Place had a population of 3,113 as of July 1, 2016. Kilauea ranks in the lower quartile for Diversity Index when compared to the other cities, towns and Census Designated Places (CDPs) in Hawaii. See peer rankings below.

The primary coordinate point for Kilauea is located at latitude 22.2124 and longitude -159.3988 in Kauai County. The formal boundaries for the Kilauea Census Designated Place (see map below) encompass a land area of 4.95 sq. miles and a water area of 0.3 sq. miles. Kauai County is in the Hawaii time zone (GMT -10). The elevation is 322 feet.

The Kilauea Census Designated Place (GNIS ID: 2414075) has a U1 Census Class Code which indicates a census designated place with an official federally recognized name. It also has a Functional Status Code of "S" which identifies a statistical entity.

Hawaii is one of 20 states where Census County Divisions (CCDs) are used for statistical tracking of subdivisions within each county. The Kilauea Census Designated Place is located within Hanalei Division of Kauai County.

Beneath the boundary map are tables with Kilauea population, income and housing data, five-year growth projections and peer comparisons for key demographic data. The estimates are for July 1, 2016.

Neighborhood Data

Address Based Hyperlocal Data Input an address and get data & demographics for the pertinent census block group (CBG), a searchable map and a customized directory. The CBG is the smallest geographical unit used by the Census Bureau for reporting certain data.


Kilauea Census Designated Place, HI Boundary Map

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Kilauea, HI Data & Demographics (As of July 1, 2016)


Total Population 3,113
Population in Households 3,098
Population in Familes 2,411
Population in Group Qrtrs 15
Population Density1 628
Diversity Index2 73


Total Households 1,065
Average Household Size 2.91
Family Households 734
Average Family Size 3


Total Housing Units 1,210 (100%)
Owner Occupied HU 653 (54.0%)
Renter Occupied HU 412 (34.0%)
Vacant Housing Units 145 (12.0%)
Median Home Value $664,809
Average Home Value $738,208


Median Household Income $55,820
Average Household Income $79,884
Per Capita Income $28,067
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 1.69% 1.53%
Households 1.71% 1.49%
Families 1.42% 1.46%
Median Household Income   2.73%
Per Capita Income   1.98%
1) Population Density = Total Population per square mile.
2) The Diversity Index is a scale of 0 to 100 that represents the likelyhood that two persons, chosen at random from the same area, belong to different race or ethnic groups. If an area's entire population belongs to one race AND one ethnic group, then the area has zero diversity. An area's diversity index increases to 100 when the population is evenly divided into two or more race/ethnic groups.
Based on Census 2010 counts, the Diversity Index for the United States was 60.6 and it is expected to increase to 64.8 by July 1, 2018.

Kilauea, HI - Peer Comparisons by Rank and Percentile

The table below compares Kilauea to the other 151 incorporated cities, towns and CDPs in Hawaii by rank and percentile using July 1, 2016 data. The location Ranked # 1 has the highest value. A location that ranks higher than 75% of its peers would be in the 75th percentile of the peer group.

Variable Description Rank Percentile
Total Population # 77 50th
Population Density1 # 93 39th
Diversity Index2 # 120 21st
Median Household Income # 95 38th
Per Capita Income # 67 56th

Additional comparisons and rankings can be made with a VERY EASY TO USE Hawaii Census Data Comparison Tool.

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