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Kailua CDP (Honolulu County), HI
Full City Profile · Hawaii · Honolulu County County
3.2
/5.0
B
Good
39,762
Population
5,117/sq mi density
$146,615
Median Income
$61,482 per capita
$1,239,000
Home Value
$1,070,618 Zillow
$3,068
Median Rent
30.3% income on rent
76°F
Avg Temperature
330 sunny days/yr
232
Violent Crime/100K
1,045 property/100K
B
Overall
3.2 / 5.0
Good overall score based on economy, affordability, safety and education
A+
Economy
5.0 / 5.0
$146,615 median income, 2.1% unemployment
D
Affordability
1.9 / 5.0
$1,239,000 home value, $3,068/mo rent
F
Safety
1.0 / 5.0
232 violent crimes/100K
A+
Education
5.0 / 5.0
54.7% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
-0.1%
39,803 → 39,762
over 10 years
Annual Pop. Growth
-0.01%
Compound annual growth rate
Median Income Change
+49.8%
$97,883 → $146,615
nominal, not inflation-adjusted
Annual Income Growth
+4.12%
Compound annual growth rate
Population Over Time
Total population for Kailua CDP (Honolulu County) 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
39,734
-28 from 2023 (39,762)
Projected Median Income 2030
$194,499
+$47,884 from 2023 ($146,615)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 39,803 | — | $97,883 | — |
| 2015 | 38,722 | -2.7% | $105,316 | +7.6% |
| 2017 | 38,088 | -1.6% | $114,381 | +8.6% |
| 2019 | 37,586 | -1.3% | $114,292 | -0.1% |
| 2021 | 40,402 | +7.5% | $133,327 | +16.7% |
| 2023 | 39,762 | -1.6% | $146,615 | +10% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.