Categories in Kapa‘a
Car Detailing ServiceCar rentalCar repairCar Repair and MaintenanceCar WashGas StationMotorcycle DealerPaint and BodyworkBuilding Materials SupplierCommercial PrinterFarmingWholesalersBoutiqueBridal shopsClothing storesFashion Accessories StoreJewelers and watchesMen's clothingShoe storesWomen's clothingChurchesCommunity CenterCounseling & Support ServicesCounselorFamily CounselorHindu templeNon-Profit OrganizationSeptic System ServiceSocial Services OrganizationSocial WorkerComputer ConsultantComputer Repair ServiceBuilding Construction ContractorConstruction of buildingsConstruction of housesContractorDry Wall ContractorElectricianEngineering ServiceExcavating ContractorGeneral contractorsHome Repair ContractorHVAC ContractorKitchen RemodelerPainting and paint contractorsPlumbing installation and repairResidential BuildingRoofing contractorSwimming Pool ContractorWindow Treatment Store
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Industries
Business Distribution by Industry in Kapa‘a
| Industry Description | Number of Establishments | Average Age of Business |
|---|---|---|
| Restaurants | 201 | 29 years |
| Health and medical | 146 | 26 years |
| Shopping | 112 | 29 years |
| Real estate | 105 | 28 years |
| Construction of buildings | 81 | 29 years |
| Other accommodation | 65 | 30 years |
| Shopping other | 61 | 27 years |
| Sports and recreation | 56 | 18 years |
| Travel agencies | 53 | 22 years |
| Other construction | 53 | 27 years |
| Clothing stores | 51 | 24 years |
| Corporate management | 46 | 23 years |
| Religion | 42 | 34 years |
| Personal services | 38 | 22 years |
| Massage | 38 | 24 years |
Kapa‘a Facts
| Area | 10.3 mi² |
| Population | 10,712 |
| Male Population | 5,396 (50.4%) |
| Female Population | 5,316 (49.6%) |
| Population change (1975 to 2020) | +43.6% |
| Population change (2000 to 2020) | +15.0% |
| Median Age | 39.2 years (Male: 38.1, Female: 40.3) |
| GDP per capita (PPP) | $54,472 (2022) |
| Area Codes | 808 |
| Local Time | |
| Timezone | Hawaii-Aleutian Standard Time |
| Lat & Lng | 22.07521, -159.31895 |
| Zip Codes | 96746 |
Map of Kapa‘a
Interactive Map
Kapa‘a Population
Years 1975 to 2030
| Data | 1975 | 1990 | 2000 | 2015 | 2020 | 2025* | 2030* |
|---|---|---|---|---|---|---|---|
| Population | 7,460 | 8,396 | 9,315 | 11,277 | 10,712 | 12,269 | 13,896 |
| Population Density | 727.4 / mi² | 818.7 / mi² | 908.3 / mi² | 1,099.6 / mi² | 1,044.5 / mi² | 1,196.3 / mi² | 1,354.9 / mi² |
* Projected
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up gridKapa‘a Population change from 2000 to 2020
Increase of 15% from year 2000 to 2020
| Location | Change since 1975 | Change since 1990 | Change since 2000 |
|---|---|---|---|
| Kapa‘a | +43.6% | +27.6% | +15% |
| Hawaii | — | — | — |
| United States | — | — | — |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Kapa‘a Median Age
Median Age: 39.2 years
| Location | Median Age | Median Age (Female) | Median Age (Male) |
|---|---|---|---|
| Kapa‘a | 39.2 yrs | 40.3 yrs | 38.1 yrs |
| Hawaii | 38.7 yrs | 40 yrs | 37.4 yrs |
| United States | 37.4 yrs | 38.7 yrs | 36.1 yrs |
Sources: CIESIN (Center for International Earth Science Information Network)
Kapa‘a Population Density
Population Density: 1,045 / mi²
| Location | Population | Area | Density |
|---|---|---|---|
| Kapa‘a | 10,712 | 10.26 sq mi | 1,045 / mi² |
| Hawaii | 1.4 million | 10,931.7 sq mi | 131 / mi² |
| United States | 321.6 million | 3,796,740.8 sq mi | 84.7 / mi² |
Sources: JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
Kapa‘a Historical and Projected Population
Estimated Population from 1710 to 2100
Sources:
- JRC (European Commission's Joint Research Centre) work on the GHS built-up grid
- CIESIN (Center for International Earth Science Information Network)
- [Link] Klein Goldewijk, K., Beusen, A., Doelman, J., and Stehfest, E.: Anthropogenic land use estimates for the Holocene – HYDE 3.2, Earth Syst. Sci. Data, 9, 927–953, https://doi.org/10.5194/essd-9-927-2017, 2017.
Human Development Index (HDI)
Statistic composite index of life expectancy, education, and per capita income.
Source: [Link] Kummu, M., Taka, M. &Guillaume, J. Gridded global datasets for Gross Domestic Product and Human Development Index over 1990–2015. Sci Data 5, 180004 (2018) doi:10.1038/sdata.2018.4
Kapa‘a Gross Domestic Product (GDP)
GDP per capita, PPP (constant 2017 international $)
| Data | 1990 | 1995 | 2000 | 2005 | 2010 | 2015 | 2020 | 2022 |
|---|---|---|---|---|---|---|---|---|
| GDP per capita | $33,739 | $41,008 | $40,606 | $51,956 | $48,760 | $53,696 | $45,900 | $54,472 |
| Total GDP | $36M | $47.6M | $45.2M | $62.5M | $62.3M | $71.2M | $59.5M | $75.2M |
Source: [Link] Kummu, M., Kosonen, M. & Masoumzadeh Sayyar, S. Downscaled gridded global dataset for gross domestic product (GDP) per capita PPP over 1990–2022. Sci Data 12, 178 (2025) doi:10.1038/s41597-025-04487-x
Kapa‘a CO2 Emissions
Carbon Dioxide (CO2) Emissions Per Capita in Tonnes Per Year
| Location | CO2 Emissions | CO2 Emissions Per Capita | CO2 Emissions Intensity |
|---|---|---|---|
| Kapa‘a | 162,228 tn | 15.14 tn | 15,818.1 tons/mi² |
| Hawaii | 14,215,500 tn | 9.95 tn | 1,300.4 tons/mi² |
| United States | 5,664,619,810 tn | 17.62 tn | 1,492 tons/mi² |
Sources: [Link] Moran, D., Kanemoto K; Jiborn, M., Wood, R., Többen, J., and Seto, K.C. (2018) Carbon footprints of 13,000 cities. Environmental Research Letters DOI: 10.1088/1748-9326/aac72a
Kapa‘a CO2 Emissions
| 2013 CO2 emissions (tonnes/year) | 162,228 tn |
| 2013 CO2 emissions (tonnes/year) per capita | 15.14 tn |
| 2013 CO2 emissions intensity (tonnes/mi²/year) | 15,818.1 tons/mi² |
Natural Hazards Risk
Relative risk out of 10
| Hazard | Risk Level |
|---|---|
| Drought | Medium (5) |
| Earthquake | Low (2) |
* Risk, particularly concerning flood or landslide, may not be for the entire area.
Sources:
- Dilley, M., R.S. Chen, U. Deichmann, A.L. Lerner-Lam, M. Arnold, J. Agwe, P. Buys, O. Kjekstad, B. Lyon, and G. Yetman. 2005. Natural Disaster Hotspots: A Global Risk Analysis. Washington, D.C.: World Bank. https://doi.org/10.1596/0-8213-5930-4.
- Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University, and International Research Institute for Climate and Society - IRI - Columbia University. 2005. Global Drought Hazard Frequency and Distribution. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4VX0DFT.
- Center for Hazards and Risk Research - CHRR - Columbia University, Center for International Earth Science Information Network - CIESIN - Columbia University. 2005. Global Earthquake Hazard Distribution - Peak Ground Acceleration. Palisades, NY: NASA Socioeconomic Data and Applications Center (SEDAC). https://doi.org/10.7927/H4BZ63ZS.
About Our Data
The data on this page is estimated using a number of publicly available tools and resources. It is provided without warranty, and could contain inaccuracies. Use at your own risk.