In 2023, Smithfield, NE had a population of 115 people with a median age of 34.8 and a median household income of $49,583. Between 2022 and 2023 the population of Smithfield, NE grew from 96 to 115, a 19.8% increase and its median household income declined from $52,292 to $49,583, a −5.18% decrease.
The 5 largest ethnic groups in Smithfield, NE are White (Non-Hispanic) (80%), Two Races Including Other (Hispanic) (13%), American Indian & Alaska Native (Non-Hispanic) (6.09%), Two Races Excluding Other, & Three or More Races (Non-Hispanic) (0.87%), and Black or African American (Non-Hispanic) (0%).
None of the households in Smithfield, 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.
94.8% of the residents in Smithfield, NE are U.S. citizens.
Most people in Smithfield, NE drove alone to work, and the average commute time was 37.8 minutes. The average car ownership in Smithfield, NE was 3 cars per household.