Kahului-Wailuku and Napa receive effectively the same standardized Area Score. Which fits you better depends on which dimensions you weight — the differences below are where they actually diverge.
Signals
Measured values
| Metric | Kahului-Wailuku | Napa | Source period |
|---|---|---|---|
| Population | 164,589 | 134,869 | 2024 ACS 5-Year |
| Median household income | $97,109 | $111,471 | 2024 ACS 5-Year |
| Per capita income | $45,622 | $61,040 | 2024 ACS 5-Year |
| Population density | 140/sq mi | 179/sq mi | 2024 ACS 5-Year |
| Median home value | $904,700 | $869,500 | 2024 ACS 5-Year |
| Median gross rent | $1,914 | $2,237 | 2024 ACS 5-Year |
| Homeownership rate | 65.6% | 63.4% | 2024 ACS 5-Year |
| Unemployment rate | 3.2% | 4.0% | June 2026 |
| Employment change (year over year) | 1.3% | -0.3% | June 2026 |
| Bachelor's degree or higher | 31.0% | 39.8% | 2024 ACS 5-Year |
| Poverty rate | 9.2% | 8.5% | 2024 ACS 5-Year |
| Housing units permitted (12 months) | 520 | 355 | 12 months ending July 2026 |
| Permits per 1,000 residents | 3.2 | 2.6 | 12 months ending July 2026 |
| Permit change (year over year) | -53.6% | -9.9% | 12 months ending July 2026 |
| Average July high | 89°F | 79°F | 1991-2020 Normals |
| Average January low | 64°F | 38°F | 1991-2020 Normals |
| Annual precipitation | 16.2" | 20.2" | 1991-2020 Normals |
| Distance to major airport | 91 mi | 42 mi | NASR current cycle |
| Average commute | 25.1 min | 27.0 min | 2024 ACS 5-Year |
| Median age | 43.2 | 42.9 | 2024 ACS 5-Year |
A bolded value is the more favorable of the two where the metric has a clear direction. Metrics like population and density have no inherent better or worse and are shown unweighted.
Physical risk tradeoff
Kahului-Wailuku
Elevated or high exposure: earthquake, inland flooding, tsunami.
Napa
Elevated or high exposure: drought, earthquake, inland flooding.
Your best match
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Full profiles: Kahului-Wailuku, HI Metro Area · Napa, CA Metro Area · How this is calculated: methodology