In N/A, Johnstown, NE had a population of N/A people with a median age of N/A and a median household income of $56,548. Between N/A and N/A the population of Johnstown, NE N/A from N/A to N/A, a N/A% N/A and its median household income declined from $66,875 to $56,548, a −15.4% decrease.
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N/A of the households in Johnstown, NE reported speaking a non-English language at home as their primary shared language. This does not consider the potential multi-lingual nature of households, but only the primary self-reported language spoken by all members of the household.