Keaau, HI Profile: Facts, Map & Data


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Keaau, Hawaii - Basic Facts

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The Keaau Census Designated Place had a population of 2,336 as of July 1, 2016.

The primary coordinate point for Keaau is located at latitude 19.6155 and longitude -155.0372 in Hawaii County. The formal boundaries for the Keaau Census Designated Place (see map below) encompass a land area of 2.58 sq. miles and a water area of 0 sq. miles. Hawaii County is in the Hawaii time zone (GMT -10). The elevation is 322 feet.

The Keaau Census Designated Place (GNIS ID: 2414071) 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 Keaau Census Designated Place is located within Keaau-Mountain View Division of Hawaii County.

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

Alternate Unofficial Names for Keaau: Nine Miles, Olaa.

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.


Keaau Census Designated Place, HI Boundary Map

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Boundary Maps: Keaau-Mountain View Division | Hawaii County | Hawaii Counties

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


Total Population 2,336
Population in Households 2,330
Population in Familes 1,941
Population in Group Qrtrs 6
Population Density1 907
Diversity Index2 83


Total Households 720
Average Household Size 3.24
Family Households 504
Average Family Size 4


Total Housing Units 781 (100%)
Owner Occupied HU 515 (65.9%)
Renter Occupied HU 204 (26.1%)
Vacant Housing Units 61 ( 7.8%)
Median Home Value $291,500
Average Home Value $286,117


Median Household Income $34,591
Average Household Income $52,539
Per Capita Income $18,602
  (Compound Annual Growth Rates)


2010-2015 2015-2020
Population 0.58% 0.75%
Households 0.43% 0.63%
Families -0.56% 0.63%
Median Household Income   -0.12%
Per Capita Income   1.34%
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.

Keaau, HI - Peer Comparisons by Rank and Percentile

The table below compares Keaau 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 # 91 40th
Population Density1 # 77 50th
Diversity Index2 # 77 50th
Median Household Income # 144 5th
Per Capita Income # 136 11th

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

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