In 2023, Norwalk, IA had a population of 13.6k people with a median age of 36.5 and a median household income of $94,583. Between 2022 and 2023 the population of Norwalk, IA grew from 13,057 to 13,610, a 4.24% increase and its median household income grew from $94,176 to $94,583, a 0.432% increase.
The 5 largest ethnic groups in Norwalk, IA are White (Non-Hispanic) (94.9%), Two+ (Non-Hispanic) (3.19%), White (Hispanic) (1.38%), Asian (Non-Hispanic) (0.169%), and Other (Non-Hispanic) (0.14%).
None of the households in Norwalk, 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.
99.9% of the residents in Norwalk, IA are U.S. citizens.
In 2023, the median property value in Norwalk, IA was $275,700, and the homeownership rate was 84.7%.
Most people in Norwalk, IA drove alone to work, and the average commute time was 21.6 minutes. The average car ownership in Norwalk, IA was 2 cars per household.