At a glance
- Elevation (most land)
- 70–4,029 ftmedian 1,376 ft
- Annual rainfall
- 135 inmedian; 93–203 in across the area
- Mean annual temp
- 68 °F60–73 °F across the area
- USGS lava zones
- 1, 2 and 3varies by parcel
- Drive to KOA
- ~134 min91.5 mi from Pāhoa village; typical, light traffic
- Area profiled
- 500.2 sq miPāhoa-Kalapana CCD + Keaʻau-Mountain View CCD (the Puna district)
Land & elevation
Puna covers about 500 sq mi, from the coast to about 6,300 ft. It is wet: median annual rainfall is about 135 in. Across the Pāhoa-Kalapana CCD + Keaʻau-Mountain View CCD (the Puna district) boundary, the middle 90% of land sits between 70 and 4,029 ft (median 1,376 ft; full range 0–6,320 ft). At Pāhoa village, the ground is about 654 ft.
Climate
Median annual rainfall across the area is about 135 inches, and most of the area gets 93–203 in (10th–90th percentile). At Pāhoa village, the atlas shows about 131 in a year. Mean annual air temperature is about 68 °F (60–73 °F across the area). On this island, temperature generally drops as elevation rises, and rainfall can change a lot within a few miles. Visit at different times of day before you choose.
These are long-term averages from University of Hawaiʻi climate atlases (rainfall base period 1978–2007), not forecasts or guarantees for any property.
Lava-flow hazard zone
Puna is the only area profiled here that includes Zone 1. Kīlauea's 2018 lower East Rift Zone eruption covered parts of lower Puna. Insurance availability and cost can vary sharply by zone, so check them before you commit. USGS rates hazard from Zone 1 (highest) to Zone 9 (lowest). Share of this area's land in each zone:
| USGS zone | Share of area | USGS description |
|---|---|---|
| Zone 1 | 12% | Summits and rift zones of Kīlauea and Mauna Loa, where vents have been repeatedly active |
| Zone 2 | 27% | Areas adjacent to and downslope of active rift zones |
| Zone 3 | 61% | Areas less hazardous than Zone 2 because they are farther from recently active vents and/or protected by topography |
Varies by parcel. Zone boundaries are approximate. USGS notes that hazard generally changes gradually rather than abruptly at a line, and lenders and insurers use the zone of the specific parcel. I look up the zone for every property and get insurance quotes before contingencies are removed.
Water: county system or catchment
County systems in Puna include Pāhoa, ʻŌlaʻa-Mountain View and Kalapana. Private systems include Hawaiian Beaches Water Company and Hawaiian Shores Community Association (DOH list, May 15, 2025). Many parcels outside these systems rely on rainwater catchment.
Public-system coverage is parcel-specific: some properties have a water meter, some are on a private or community system, and some rely on rainwater catchment or hauled water. We confirm the source for every property in due diligence, and your lender and inspector should too.
Getting to Kona International Airport (KOA)
From Pāhoa village, the drive to KOA is about 91.5 miles, typically about 134 minutes in light traffic. Actual times vary with traffic, construction and where in the area you start. For this side of the island, Hilo International Airport (ITO) is closer.
Before you buy in Puna
- Confirm the parcel's lava zone and get homeowners-insurance quotes early
- Confirm the water source (meter, private system, catchment or hauled)
- Confirm the wastewater system: sewer, septic or cesspool (why it matters)
- Check tenure (fee simple or leasehold), and HOA rules and fees if any
- Check County zoning and registration rules before planning any short-term rental
Sources & method · checked October 22, 2026
Area statistics were computed on October 22, 2026 inside the 2020 Census boundary named above: elevation from the USGS 30 m DEM (5th/50th/95th percentiles of land cells); rainfall and temperature by sampling the UH atlas grids over land in the boundary; lava-zone shares by intersecting the boundary with the USGS hazard-zone layer; the drive by routing from the named point to the KOA entrance. Census boundaries don't match neighborhood or MLS boundaries exactly.
- U.S. Census Bureau, TIGERweb 2020 Census Designated Places and County Subdivisions (boundaries used to define each area): tigerweb.geo.census.gov
- USGS 3D Elevation Program (3DEP), 1 arc-second (~30 m) DEM and Elevation Point Query Service: usgs.gov
- Giambelluca et al. (2013), Rainfall Atlas of Hawaiʻi, University of Hawaiʻi at Mānoa: mean annual rainfall grid (1978–2007 base period): rainfall.geography.hawaii.edu
- Giambelluca et al. (2014), Climate of Hawaiʻi, University of Hawaiʻi at Mānoa: mean annual air temperature grid: climate.geography.hawaii.edu
- USGS Hawaiian Volcano Observatory, Lava-flow hazard zones, Island of Hawaiʻi: usgs.gov
- USGS Miscellaneous Field Studies Map MF-2193 (Wright et al., 1992), lava-flow hazard zones; GIS layer via Hawaiʻi Statewide GIS Program: pubs.usgs.gov
- Hawaiʻi Statewide GIS Program, Volcano Hazard Zones layer: geodata.hawaii.gov
- USGS, Kīlauea 2018 summit collapse and lower East Rift Zone eruption: usgs.gov
- Hawaiʻi Department of Health, Safe Drinking Water Branch, Regulated Public Water Systems list (May 15, 2025): health.hawaii.gov
- County of Hawaiʻi DWS, 2025 Water Quality Report: Pāhoa: hawaiidws.org
- County of Hawaiʻi DWS, 2025 Water Quality Report: ʻŌlaʻa-Mountain View: hawaiidws.org
- Hawaiʻi Department of Health, Safe Drinking Water Branch (incl. rainwater catchment guidance): health.hawaii.gov
- Drive estimates: OSRM routing on OpenStreetMap road data, to the Kona International Airport (KOA) entrance at Queen Kaʻahumanu Hwy: project-osrm.org