Cost of Living in Lihue
Lihue's cost-of-living picture runs genuinely high -- Lihue's own cited cost-of-living index ran approximately 177 (national average = 100), 53% above the national average, though approximately 37% below Hawaii's own statewide average -- this record discloses this defining reality directly rather than downplaying it.
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Learn moreHousing and Rent Run Genuinely, Substantially More Expensive
As detailed on the housing-market and renting topic pages, Lihue's cited single-family median sale price ran $917,000-$1,112,500 depending on source and window -- roughly 124%-172% above the ~$408,776 national median comparison figure used consistently across this project's records. One-bedroom rents were cited running approximately $1,800-$2,450/month depending on source.
Hawaii's Income Tax Is Genuinely High and Complex
As detailed on the taxes topic page, Hawaii applies a real, current 12-bracket graduated individual income tax for 2026 -- genuinely the most complex bracket structure in the nation -- with a top marginal rate of 11%, among the highest in the country, still phasing in under Act 46 (2024).
Property Tax Runs Genuinely Low BY RATE -- but Not Trivial in Real Dollars
As detailed on the property-taxes topic page, Kauai County's cited median effective property tax rate (~0.25%) is genuinely among the lowest in the nation. However, because Lihue's own home values run genuinely high, the real dollar bill a typical owner pays -- this record's own calculation on a $1,112,500 home runs approximately $2,781/year at that effective rate -- is not trivial, and this record discloses both sides directly.
Kauai's General Excise Tax Runs a Real, Moderate 4.5% Combined Rate
As detailed on the taxes topic page, Hawaii's 4.0% statewide General Excise Tax (GET) base rate plus Kauai County's 0.5% surcharge combine for a real, current 4.5% rate through December 31, 2030 -- this record discloses that GET is legally and functionally a tax on business gross receipts businesses are permitted to pass through to customers, NOT a mainland-style sales tax.
Electricity Runs Among the Nation's Highest, Though Below Oahu's and the Big Island's
Kauai Island Utility Cooperative's residential electricity rate ran approximately 41.2 cents/kWh in 2026 -- among the nation's highest, though cited as running somewhat below Oahu's and the Big Island's rates, a real, genuine cost driver this record discloses directly.
Key takeaways
- Lihue's cited cost-of-living index (~177) ran 53% above the national average, though approximately 37% below Hawaii's own statewide average.
- Lihue's cited single-family home median ran roughly 124%-172% above the national comparison figure across sources reviewed.
- Hawaii's state income tax runs a genuinely high and complex 12-bracket system with an 11% top rate.
- Kauai County's property tax rate runs genuinely low (~0.25% effective), though the real dollar bill on Lihue's high home values is not trivial.
- Kauai's combined General Excise Tax rate is a real, current, moderate 4.5%, legally distinct from a mainland sales tax.
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