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In page Erhards Grove Township, Otter Tail County, Minnesota:

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There were 167 households out of which 41.3% had children under the age of 18 living with them, 76.0% were married couples living together, 3.6% had a female householder with no husband present, and 18.6% were non-families. 16.2% of all households were made up of individuals and 6.6% had someone living alone who was 65 years of age or older. The average household size was 2.80 and the average family size was 3.11.