All Countries
Kapolei, HI
Full City Profile · Hawaii · Honolulu County County
3.2
/5.0
B
Good
23,033
Population
5,271/sq mi density
$129,260
Median Income
$46,261 per capita
$720,600
Home Value
$840,050 Zillow
$2,507
Median Rent
33.7% income on rent
77°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
4.6 / 5.0
$129,260 median income, 4.3% unemployment
B+
Affordability
3.5 / 5.0
$720,600 home value, $2,507/mo rent
F
Safety
1.0 / 5.0
232 violent crimes/100K
B+
Education
3.5 / 5.0
31.8% bachelor's degree or higher
Change Over Time (2013–2023)
Population Change
+48.6%
15,501 → 23,033
over 10 years
Annual Pop. Growth
+4.04%
Compound annual growth rate
Median Income Change
+33.9%
$96,558 → $129,260
nominal, not inflation-adjusted
Annual Income Growth
+2.96%
Compound annual growth rate
Population Over Time
Total population for Kapolei 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
30,392
+7,359 from 2023 (23,033)
Projected Median Income 2030
$158,542
+$29,282 from 2023 ($129,260)
Year-by-Year Detail
| Year | Population | YoY % | Median Income | YoY % |
|---|---|---|---|---|
| 2013 | 15,501 | — | $96,558 | — |
| 2015 | 18,737 | +20.9% | $91,706 | -5% |
| 2017 | 21,086 | +12.5% | $98,025 | +6.9% |
| 2019 | 21,674 | +2.8% | $103,547 | +5.6% |
| 2021 | 23,248 | +7.3% | $116,128 | +12.2% |
| 2023 | 23,033 | -0.9% | $129,260 | +11.3% |
Source: U.S. Census ACS 5-Year Estimates (Data Commons). Home value and rent are not yet available historically.