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Keaau, HI
Full City Profile · Hawaii · Hawaii County County
2.9
/5.0
C+
Fair
1,210
Population
191/sq mi density
$64,688
Median Income
$34,748 per capita
$320,000
Home Value
$448,751 Zillow
$763
Median Rent
27.2% income on rent
71°F
Avg Temperature
330 sunny days/yr
1,821
Violent Crime/100K
1,945 property/100K
C+
Overall
2.9 / 5.0
Fair overall score based on economy, affordability, safety and education
A
Economy
4.3 / 5.0
$64,688 median income, 1.2% unemployment
B+
Affordability
3.9 / 5.0
$320,000 home value, $763/mo rent
F
Safety
1.0 / 5.0
1,821 violent crimes/100K (379% above avg)
C
Education
2.3 / 5.0
15.9% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-52.5%
2,550 → 1,210
over 10 years
Annual Pop. Growth
-7.18%
Compound annual growth rate
Median Income Change
+18.5%
$54,583 → $64,688
nominal, not inflation-adjusted
Annual Income Growth
+1.71%
Compound annual growth rate
Population Over Time
Total population for Keaau across each available Census ACS release.
Median Household Income Over Time
Median household income reported by U.S. Census ACS. Values are nominal (not adjusted for inflation).
Projected 2030
Simple projections extrapolating the 2013–2023 compound annual growth rate forward. These are mathematical extensions of recent trends, not forecasts — real outcomes depend on migration, policy and economic shifts.
Projected Population 2030
718
-492 from 2023 (1,210)
Projected Median Income 2030
$72,840
+$8,152 from 2023 ($64,688)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 2,550 | — | $54,583 | — |
| 2015 | 2,415 | -5.3% | $51,429 | -5.8% |
| 2017 | 2,627 | +8.8% | $76,250 | +48.3% |
| 2019 | 2,613 | -0.5% | $65,521 | -14.1% |
| 2021 | 1,188 | -54.5% | $75,756 | +15.6% |
| 2023 | 1,210 | +1.9% | $64,688 | -14.6% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.