 The average household size was 1.76.There were 15 families (51.7% of all households); the average family size was 2.33.The population was spread out with 1 people (2.0%) under the age of 18, 1 people (2.0%) aged 18 to 24, 3 people (5.9%) aged 25 to 44, 27 people (52.9%) aged 45 to 64, and 19 people (37.3%) who were 65 years of age or older.