Cook Islands exposure#
This page summarises the exposure model for Cook Islands in Oceania, including national, subnational, and taxonomy-level views.
National summary#
The national exposure profile by occupancy class highlights the distribution of buildings, replacement value, and exposed population.
| BUILDINGS | POPULATION | TOTAL_COST | BUILDINGS_% | POPULATION_% | TOTAL_COST_% | |
|---|---|---|---|---|---|---|
| OCCUPANCY | ||||||
| COM | 1,680 | 0.0K | $704.9M | 15.23% | 0.00% | 23.17% |
| IND | 70 | 0.0K | $49.5M | 0.63% | 0.00% | 1.63% |
| RES | 9,280 | 13.3K | $2,287.9M | 84.13% | 100.00% | 75.20% |
Figure: Relative contribution of occupancy classes to total national exposure in Cook Islands.
Figure: National exposure distribution by taxonomy classes in Cook Islands.
Figure: Building height profile used in the exposure model for Cook Islands.
Subnational summary#
The subnational summary aggregates exposure by first administrative level and supports comparison of spatial concentration of assets.
| BUILDINGS | POPULATION | TOTAL_COST | BUILDINGS_% | POPULATION_% | TOTAL_COST_% | |
|---|---|---|---|---|---|---|
| NAME_1 | ||||||
| Rarotonga | 8,142 | 10,217 | $2,238.2M | 73.84% | 77.03% | 73.57% |
| Aitutaki | 1,290 | 1,665 | $356.9M | 11.70% | 12.55% | 11.73% |
| Mangaia | 365 | 438 | $102.9M | 3.31% | 3.30% | 3.38% |
| Atiu | 268 | 355 | $77.7M | 2.43% | 2.68% | 2.56% |
| Pukapuka | 222 | 0 | $67.0M | 2.01% | 0.00% | 2.20% |
| Mauke | 205 | 230 | $54.1M | 1.86% | 1.73% | 1.78% |
| Penrhyn | 139 | 216 | $40.5M | 1.26% | 1.63% | 1.33% |
| Manihiki | 158 | 0 | $39.7M | 1.43% | 0.00% | 1.30% |
| Mitiaro | 126 | 143 | $34.5M | 1.14% | 1.08% | 1.13% |
| Rakahanga | 53 | 0 | $14.2M | 0.48% | 0.00% | 0.47% |
| Nassau | 42 | 0 | $11.6M | 0.38% | 0.00% | 0.38% |
| Palmerston | 17 | 0 | $5.1M | 0.15% | 0.00% | 0.17% |
Figure: Subnational distribution of exposure by occupancy class across first-level administrative units.
Figure: Subnational distribution of exposure by taxonomy classes across first-level administrative units.
Taxonomy summary#
The taxonomy summary provides a detailed view of building classes represented in the national exposure model.
Figure: Distribution of exposure by detailed taxonomy classes in Cook Islands.
| BUILDINGS | POPULATION | TOTAL_COST | BUILDINGS_% | POPULATION_% | TOTAL_COST_% | |||
|---|---|---|---|---|---|---|---|---|
| MACRO_TAXONOMY | TAXONOMY | OCCUPANCY | ||||||
| MUR | MUR+CBH/LWAL/CDN+ERL/H:1/RES | RES | 4,880 | 6,824 | $1,317.6M | 44.25% | 51.46% | 43.31% |
| W | W+WLI/LFM/CDL+ERH/H:1/RES | RES | 1,769 | 2,513 | $402.5M | 16.04% | 18.95% | 13.23% |
| W/LPB/CDN+ERM/H:1/RES | RES | 2,018 | 2,850 | $401.6M | 18.30% | 21.49% | 13.20% | |
| W+WLI/LFM/CDL+ERH/H:1/COM | COM | 766 | 0 | $306.6M | 6.95% | 0.00% | 10.08% | |
| MUR | MUR+CBH/LWAL/CDN+ERL/H:1/COM | COM | 676 | 0 | $244.0M | 6.13% | 0.00% | 8.02% |
| MUR+CBH/LWAL/CDN+ERL/H:2-3/COM | COM | 151 | 0 | $129.2M | 1.37% | 0.00% | 4.25% | |
| MUR+CBH/LWAL/CDN+ERL/H:2-4/RES | RES | 136 | 393 | $107.0M | 1.23% | 2.96% | 3.52% | |
| OT | MATO/LPB/CDN+ERM/H:1/RES | RES | 439 | 618 | $50.4M | 3.98% | 4.66% | 1.66% |
| ME+MEIR/LFM/CDL+ERM/H:1/COM | COM | 86 | 0 | $25.2M | 0.78% | 0.00% | 0.83% | |
| W | W+WLI/LFM/CDL+ERH/H:1/IND | IND | 21 | 0 | $21.7M | 0.19% | 0.00% | 0.71% |
| MUR | MUR+CBH/LWAL/CDN+ERL/H:1/IND | IND | 26 | 0 | $15.3M | 0.24% | 0.00% | 0.50% |
| OT | ME+MEIR/LFM/CDL+ERM/H:1/IND | IND | 19 | 0 | $8.3M | 0.17% | 0.00% | 0.27% |
| W | W+WLI/LFM/CDL+ERH/H:2/RES | RES | 30 | 41 | $6.9M | 0.27% | 0.31% | 0.23% |
| MUR | MUR+CBH/LWAL/CDN+ERL/H:2/IND | IND | 4 | 0 | $4.3M | 0.04% | 0.00% | 0.14% |
| OT | MATO/LPB/CDN+ERM/H:2-4/RES | RES | 8 | 23 | $1.8M | 0.07% | 0.17% | 0.06% |