1. Geography Average Average Percent
Household Size Household Size Change
(2009 ACS) (2000 Census)
United States 2.60 2.59 0.4%
Hawaii 2.84 2.92 -2.7%
Hawaii County 2.67 2.75 -2.9%
Honolulu County 2.87 2.95 -2.7%
Kauai County 2.84 2.86 -0.7%
Maui County 2.87 2.91 -1.4%
Laie 5.37 4.40 22.0%
Waikane 5.01 3.82 31.2%
Ewa Beach 4.49 4.40 2.0%
Whitmore Village 4.47 4.29 4.2%
Nanakuli 4.31 4.59 -6.1%
Waipahu 4.27 4.23 0.9%
Waianae 4.19 3.98 5.3%
Ewa Villages 4.13 4.05 2.0%
Kahuku 4.03 3.96 1.8%
Hauula 3.85 4.04 -4.7%
Maunaloa 3.82 3.55 7.6%
Waimanalo Beach 3.80 4.21 -9.7%
Maili 3.69 4.22 -12.6%
Waihee-Waiehu 3.61 3.89 -7.2%
Haliimaile 3.60 3.49 3.2%
Hana 3.59 3.63 -1.1%
Waimanalo 3.59 4.38 -18.0%
Hanalei 3.55 2.45 44.9%
Puhi 3.51 4.15 -15.4%
Village Park 3.49 3.69 -5.4%
Pahala 3.48 3.08 13.0%
Naalehu 3.45 3.26 5.8%
Lahaina 3.40 3.43 -0.9%
Kahului 3.36 3.28 2.4%
Kukuihaele 3.33 2.94 13.3%
Kilauea 3.29 3.06 7.5%
Honokaa 3.24 2.87 12.9%

2. Geography Average Average Percent
Household Size Household Size Change
(2009 ACS) (2000 Census)
Keaau 3.23 3.25 -0.6%
Ahuimanu 3.21 3.26 -1.5%
Hawi 3.19 3.20 -0.3%
Hanamaulu 3.18 3.62 -12.2%
Kahaluu 3.15 3.05 3.3%
Pahoa 3.15 3.11 1.3%
Heeia 3.14 3.18 -1.3%
Makakilo City 3.13 3.39 -7.7%
Halawa 3.12 3.29 -5.2%
Waialua 3.12 3.31 -5.7%
Anahola 3.11 3.56 -12.6%
Halaula 3.10 3.31 -6.3%
Koloa 3.09 2.80 10.4%
Pupukea 3.09 2.92 5.8%
Maunawili 3.08 3.05 1.0%
Waimea (Hawaii County) 3.08 2.95 4.4%
Eleele 3.06 3.26 -6.1%
Pearl City 3.06 3.17 -3.5%
Kaneohe 3.04 3.14 -3.2%
Kualapuu 3.04 3.43 -11.4%
Paia 3.04 3.09 -1.6%
Makaha 3.03 3.19 -5.0%
Waipio Acres 3.03 2.91 4.1%
Kailua (Honolulu County) 3.02 2.99 1.0%
Laupahoehoe 3.02 2.70 11.9%
Paauilo 3.02 2.91 3.8%
Ainaloa 3.01 3.04 -1.0%
Mililani Town 3.01 3.17 -5.0%
Papaikou 3.00 3.00 0.0%
Pukalani 3.00 3.03 -1.0%
Honaunau-Napoopoo 2.99 2.78 7.6%
Aiea 2.98 3.24 -8.0%
Waikapu 2.96 3.15 -6.0%

3. Geography Average Average Percent
Household Size Household Size Change
(2009 ACS) (2000 Census)
Wailua Homesteads 2.96 2.70 9.6%
Kalaheo 2.95 2.76 6.9%
Haiku-Pauwela 2.94 2.80 5.0%
Waipio 2.93 2.91 0.7%
Kapaa 2.90 3.02 -4.0%
Hanapepe 2.89 3.06 -5.6%
Wahiawa 2.88 2.97 -3.0%
Makawao 2.85 2.95 -3.4%
Hawaiian Paradise Park 2.84 2.91 -2.4%
Kaaawa 2.84 2.82 0.7%
Kurtistown 2.84 2.88 -1.4%
Hawaiian Beaches 2.82 3.11 -9.3%
Honalo 2.82 2.84 -0.7%
Kalaoa 2.82 2.83 -0.4%
Kaunakakai 2.82 3.13 -9.9%
Omao 2.80 2.99 -6.4%
Kailua (Hawaii County) 2.78 2.78 0.0%
Mountain View 2.78 2.92 -4.8%
Wailua 2.76 2.61 5.7%
Waimea (Kauai County) 2.76 2.78 -0.7%
Fern Acres 2.74 2.97 -7.7%
Haleiwa 2.73 2.88 -5.2%
Waimalu 2.72 2.78 -2.2%
Kealakekua 2.71 2.50 8.4%
Hawaiian Acres 2.70 2.54 6.3%
Lanai City 2.69 2.74 -1.8%
Orchidlands Estates 2.69 2.90 -7.2%
Wailuku 2.68 2.72 -1.5%
Kekaha 2.66 2.96 -10.1%
Waikoloa Village 2.66 2.74 -2.9%
Wainaku 2.63 2.91 -9.6%
Ewa Gentry 2.61 2.98 -12.4%
Captain Cook 2.60 2.82 -7.8%

4. Geography Average Average Percent
Household Size Household Size Change
(2009 ACS) (2000 Census)
Kapaau 2.60 2.85 -8.8%
Kihei 2.59 2.71 -4.4%
Lihue 2.59 2.58 0.4%
Holualoa 2.58 2.56 0.8%
Hilo 2.56 2.71 -5.5%
Mokuleia 2.54 2.37 7.2%
Honomu 2.51 2.78 -9.7%
Kalihiwai 2.51 2.41 4.1%
Makaha Valley 2.50 3.03 -17.5%
Punaluu 2.50 2.56 -2.3%
Honolulu 2.49 2.57 -3.1%
Leilani Estates 2.49 2.31 7.8%
Pepeekeo 2.49 2.76 -9.8%
Nanawale Estates 2.47 3.23 -23.5%
Napili-Honokowai 2.44 2.58 -5.4%
Princeville 2.44 2.25 8.4%
Lawai 2.41 2.76 -12.7%
Eden Roc 2.38 2.17 9.7%
Paukaa 2.38 2.39 -0.4%
Kapalua 2.37 2.37 0.0%
Fern Forest 2.28 2.08 9.6%
Kawela Bay 2.28 2.15 6.0%
Hawaiian Ocean View 2.26 2.32 -2.6%
Wailea-Makena 2.25 2.21 1.8%
Kaanapali 2.23 2.50 -10.8%
Poipu 2.17 2.25 -3.6%
Volcano 2.00 2.26 -11.5%
Puako 1.99 1.99 0.0%
Kahaluu-Keauhou 1.92 2.32 -17.2%
Maalaea 1.67 1.74 -4.0%
Barbers Point Housing 0 4.24 -100.0%
Hickam Housing 0 3.36 -100.0%
Iroquois Point 0 3.66 -100.0%

5. Geography Average Average Percent
Household Size Household Size Change
(2009 ACS) (2000 Census)
Kaneohe Station 0 3.22 -100.0%
Kaumakani 0 2.85 -100.0%
Pakala Village 0 3.22 -100.0%
Schofield Barracks 0 3.54 -100.0%
Wheeler AFB 0 3.36 -100.0%