Norwalk is located in Warren County, Iowa. Norwalk has a 2025 population of 1,415. Norwalk is currently declining at a rate of 0% annually and its population has decreased by 0% since the most recent census, which recorded a population of 0 in 2020.
The average household income in Norwalk is $109,319 with a poverty rate of 2.52%. The median age in Norwalk is 33.2 years: 29.9 years for males, and 36.9 years for females.
Data after 2023 is projected based on recent change
The racial composition of Norwalk includes 95.62% White, and smaller percentages for Two or more races, Native American, Asian and multiracial populations.
White (95.6%)
Two or more races (3.0%)
Native American (0.7%)
Asian (0.7%)
Race | Population | Percentage (of total) |
---|---|---|
White | 1,353 | 95.62% |
Two or more races | 42 | 2.97% |
Native American | 10 | 0.71% |
Asian | 10 | 0.71% |
Married
Widowed
Divorced
Separated
Never Married
Norwalk's average per capita income is $56,280. Household income levels show a median of $89,531. The poverty rate stands at 2.52%.
Name | Median | Mean |
---|---|---|
Married Families | $118,750 | - |
Families | $111,333 | $128,334 |
Households | $89,531 | $109,319 |
Non Families | $56,406 | $65,411 |
Average Income
Median Household Income
Poverty Rate