Cost of living in Kahaluu-Keauhou, Hawaii

Kahaluu-Keauhou, Hawaii has about 5,150 people. That count is a 2020–2024 Census average, not a headcount from one day.

A typical home is worth about $886,900.

HUD's fair-market rent for a 2-bedroom in Hawaii County is $2,081 a month. That is the county number, not an apartment listing in Kahaluu-Keauhou. It runs from October 2026 through September 2027.

Hawaii's prices sit at 110.0 when the U.S. average is 100. This place is not in a metro area with its own index, so this is the state number from BEA for 2024.

Hawaii taxes wages. A typical combined sales tax is 4.5% as of January 1, 2026. That mix is statewide, not Kahaluu-Keauhou's exact store tax.

In July 2026, a typical Hawaii home paid 48.00¢ per kilowatt-hour. That is a state average from EIA, not Kahaluu-Keauhou's bill.

EIA does not publish a Hawaii gasoline price. The West Coast (PADD 5) Except California all-grades price was $5.167 a gallon on September 15, 2026. The weekly file does not include that series, so this is the monthly price. At 12,000 miles a year and 25 mpg, the index counts that as $2,480.16 a year. Those miles are our standard, not a Census figure, and every town in Hawaii shares this price.

Among 118 places we list in Hawaii with a rent figure, 63 have higher typical rent than Kahaluu-Keauhou.