In 2021, Williamsburg, IA had a population of 3.32k people with a median age of 38.2 and a median household income of $72,083. Between 2020 and 2021 the population of Williamsburg, IA grew from 3,152 to 3,322, a 5.39% increase and its median household income grew from $68,094 to $72,083, a 5.86% increase.
The 5 largest ethnic groups in Williamsburg, IA are White (Non-Hispanic) (93.6%), White (Hispanic) (4.76%), Two+ (Non-Hispanic) (1.41%), Asian (Non-Hispanic) (0.241%), and Black or African American (Non-Hispanic) (0%).
None of the households in Williamsburg, IA 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.
99.5% of the residents in Williamsburg, IA are U.S. citizens.
In 2021, the median property value in Williamsburg, IA was $164,700, and the homeownership rate was 62.4%.
Most people in Williamsburg, IA drove alone to work, and the average commute time was 22.3 minutes. The average car ownership in Williamsburg, IA was 2 cars per household.