Statistic Keaau Hawaii National
Population 1,306 1,458,487 336,919,644
Population density (sq mi) 507 227 91
Median age 45.5 38.5 37.7
Male/Female ratio 1.0:1 1.0:1 1.0:1
Married (15yrs & older) 48% 57% 55%
Families w/ Kids under 18 44% 38% 43%
Speak English 66% 74% 79%
Speak Spanish 0% 2% 13%
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Overview of Keaau Demographics

Keaau demographics provide invaluable insights into the composition, dynamics and needs of urban and rural areas, enabling them to plan, develop, and govern in ways that promote prosperity, equity and well-being for all residents. The Keaau population is 1,306 and has a population density of 507 people per square mile, compared to the national average of 91. The median age of all residents is 45.5, 48% of people 15 years of age or older are married and 44% have kids under the age of 18. In Keaau, 25% of households have a median income that is below $25,000 and 12% of households report a median income above $150,000.

Keaau Racial Demographics & Ethnicity

The Keaau racial demographics and ethnicity breakdown could be indispensable tools for recognizing and rectifying systemic inequities, fostering social justice and inclusion and cultivating resilient communities. In Keaau, the racial breakdown reveals 12.7% White, 0% Black or African American, 50.9% Asian, 0% American Indian and 15% Native Hawaiian, with 9.4% of the population identifying as Hispanic or Latino. Of all households, 65.8% reported speaking English only, while 0.3% reported speaking Spanish only. Moreover, 27% of residents were classified as foreign-born.

Keaau Population Density

Regions with below-average population density like Keaau, tend to offer a serene pace of life, stronger ties to nature, tight-knit communities, increased affordability and heightened safety, making them appealing havens for those desiring a tranquil lifestyle away from urban chaos. These locales often boast a more economical cost of living, with housing prices typically more accessible and residents may enjoy reduced taxes, living expenses and insurance rates. Low population density areas generally exhibit lower crime rates than densely populated urban regions, fostering a heightened sense of security for residents and their families. With a population density of 507 people per square mile, Keaau ranks lower than 50% of cities nationwide and positions itself in a great spot to take advantage of all these benefits.

Why are Demographics Important?

Social Cohesion: The reporting and analysis of demographics are essential for fostering social cohesion and understanding among diverse communities. By acknowledging and valuing differences in Keaau demographics, societies can champion inclusivity, diversity and social harmony while tackling social disparities and advocating for equal opportunities. Racial demographics showcase the varied makeup of a population and play a vital role in nurturing inclusive and hospitable communities. Embracing diversity bolsters social cohesion, enhances cultural comprehension and enriches society by honoring the contributions of individuals from diverse racial and ethnic backgrounds.

Healthcare Planning: Analyzing the demographic data in Keaau has the potential to inform healthcare planning and delivery by identifying population health needs, disparities and risk factors. Healthcare providers and policymakers can allocate resources more effectively, develop prevention and intervention programs and address health inequities within communities by understanding demographic trends. Leveraging demographic statistics can enable healthcare providers and policymakers to strive for equitable, accessible and high-quality healthcare for all individuals and communities. This proactive healthcare planning approach ensures targeted interventions, efficient resource allocation and tailored healthcare services to meet diverse population needs.

Urban Development: Urban planners can leverage demographics data in Keaau to design and develop areas that cater to residents' needs, spanning housing, transportation, and public services, while prioritizing sustainability and enhancing quality of life. Demographic changes can contribute to gentrification and neighborhood evolution, whether in urban or rural contexts. As neighborhoods attract new residents with diverse income levels and lifestyle preferences, property values may appreciate, potentially displacing longstanding residents and reshaping the neighborhood's identity. Understanding population density, age distribution, household size and income levels is essential for guiding decisions on zoning, transportation infrastructure, housing development and public amenities. Incorporating Keaau demographics data into planning and implementing affordable housing initiatives can help mitigate displacement risks.

Demographics Quick Facts

  • The population density in Keaau is 123% higher than Hawaii
  • The median age in Keaau is 18% higher than Hawaii
  • In Keaau 12.73% of the population is White
  • In Keaau 0.00% of the population is Black
  • In Keaau 50.86% of the population is Asian

Compare Keaau, HI Demographics

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      Keaau racial demographics

      Race Keaau Hawaii National
      White 12.73% 25.02% 73.35%
      Black 0.00% 1.83% 12.63%
      Asian 50.86% 38.01% 5.22%
      American Indian 0.00% 0.19% 0.82%
      Native Hawaiian 15.00% 10.18% 0.18%
      Mixed race 21.17% 23.81% 3.06%
      Other race 0.23% 0.95% 4.75%
      In Keaau, 9.4% of people are of Hispanic or Latino origin.
      Please note: Hispanics may be of any race, so also are included in any/all of the applicable race categories above.

      Household income distribution

      Place of birth by citizenship

      Keaau age breakdown

      Marital status

      Age of children in married couples

      Source: The Keaau, HI demographics data displayed above is derived from the United States Census Bureau American Community Survey (ACS) and include 2026 modeled data developed using proprietary methodologies.