Hawaii County Maps
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Hawaii has 5 counties, a population of more than 1 million people, about 97 zip codes and 4 public school districts. Those counties vary widely in population, school enrollment, zip code coverage and local boundary structure. Honolulu County has the largest population in the state, while Kalawao County has the smallest. Browse the map, population, zip codes, school districts, county subdivisions and county list sections below to explore further. Or, simply start typing in the box below to go directly to that county.
Interactive Hawaii County Map
This Hawaii county map preview highlights population-by-county context, ZIP code coverage, school districts, and local boundary structure. Full statewide and county-level data packages are available when you need complete downloadable datasets. Click or tap any county to view its maps, trends and data.
Start with a free preview, or go straight to the full Hawaii dataset .
Hawaii Population By County
Hawaii's population was over 1 million in 2020, up 94,970 (6.98%) residents from 2010. Honolulu County had the largest population in the state with more than 1 million people. Hawaii and Maui Counties also stand out as major population centers. Kalawao County was the least populated area in Hawaii with only 82 residents. The table below compares Hawaii county populations and recent population trends.
The Most Populated Counties In Hawaii
| County | Population | Trend (2010-2020) |
|---|---|---|
| Honolulu County | 1,016,508 | ▴ 6.64% |
| Hawaii County | 200,629 | ▴ 8.40% |
| Maui County | 164,754 | ▴ 6.41% |
| Kauai County | 73,298 | ▴ 9.25% |
| Kalawao County | 82 | ▾ 8.89% |
| Download all county population data | ||
County populations reflect the latest state serving context (2020).
Hawaii County Map With ZIP Codes
Hawaii has about 97 zip codes statewide. Honolulu County contains the most zip codes, with 38. County-level zip code maps give a faster and clearer way to understand local coverage as zip boundaries can span county and municipal lines. The maps below highlight a few Hawaii counties.
Hawaii School Districts By County
Hawaii has 4 public school districts with 668,284 students enrolled as of 2024. Hawaii County stands out for both district count and total enrollment. The table below compares county level school district totals and recent enrollment trends across the state.
Largest School Districts in Hawaii
| County | Districts | Enrollment | Trend |
|---|---|---|---|
| Hawaii County | 1 | 167,071 | ▾ 1.32% |
| Honolulu County | 1 | 167,071 | ▾ 1.32% |
| Kauai County | 1 | 167,071 | ▾ 1.32% |
| Maui County | 1 | 167,071 | ▾ 1.32% |
| Kalawao County | 0 | — | — No change data |
| Download all school district data | |||
School district enrollment and trend values reflect the most recent state-level context (2024).
Hawaii County Map With County Subdivisions
Hawaii has about 44 county subdivisions statewide. These boundaries add another layer of local detail and help show how subdivision lines fit inside county boundaries. The previews below highlight a few counties with available subdivision map coverage.
Get the Full Hawaii Data Package
The sections above provide a preview of Hawaii county maps and county-level data. The full package includes complete statewide coverage with ready-to-use files for mapping, planning, and analysis.
Everything is organized to save hours of data collection, cleanup, and integration work.
- County map exports and boundary coverage for every county in Hawaii
- Statewide GIS layers for ZIP codes, subdivisions, school districts, roads, water, and political boundaries
- Population, demographics, school, housing, and trend context aligned across counties
- Database files, map-ready exports, and documentation designed for faster research workflows
Includes GIS layers, maps, demographics, analytics, database files and planning tools.