United States › Iowa › Norwalk CITY
Norwalk Iowa · 15,004 residents (2025 est.) · 11.6 sq mi
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The short version
Norwalk is a city of 14,183 people in Iowa. Since 2000 the city has more than doubled, up 7,299 people. That puts it in the top 7% of US cities for household income. Owners hold 83% of the housing stock. That is roughly 37% ahead of the Iowa median. 1% of people here were born outside the United States.
At a glance
Wealthier
above the US median
US median: $82,259
Mid-age
median age 37.8
US median: 38.9
Average education
39% hold a bachelor's degree
US average: 36%
Less affordable
home values up 58%, inflation adjusted
US median home: $376,019
Section 01
Population & growth from 6,884 in 2000
15,004 in 2025 (Census Bureau estimate)
1,218 / sq mi
+68%since 2009
from 727 / sq mi in 2009
US average: 281
from 32.8 in 2000
US average: 38.9
Population, 1990 – 2024
5K 7K 10K 12K 15K 1990 2000 2010 2020 2024 Norwalk Age distribution, 2024
BAR + DOT: THIS PLACE · TICK: US AVERAGE
Section 02
Income & economy $102,722
−4%inflation adjusted, since 2000
from $58,933 in 2000
US average: $82,259
from $21,895 in 2000
US average: $44,673
Households earning $100K+
from 46.5% in 2009
US average: 53.3%
from 2.4% in 2000
US average: 12.5%
from 0.453 in 2010
US average: 0.476
Workforce by industry, 2024
Professional, scientific, technical 6%
Arts, entertainment, food 2.5%
Transportation & warehousing 1.3%
Agriculture, forestry, fishing 0.9%
Education & health services 0.5%
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$303,100
+58%inflation adjusted, since 2000
from $105,500 in 2000
US average: $376,019
$838
−13%inflation adjusted, since 2000
from $529 in 2000
US average: $1,442
from 83.2% in 2000
17.5% rent
from 4.1% in 2009
US average: 10.0%
from 2.76 people in 2009
US average: 2.54
from 18.9% in 2009
US average: 22.9%
from 36.2% in 2009
US average: 47.4%
from 2.3 in 2009
Years of local income it takes to buy a local home, on a scale of about 0 to 15. Lower is more affordable.
Our index, 0 to 100. Higher means faster recent growth in incomes, home values, and college degrees.
Section 04
Race & ethnicity 2000
White, non-Hispanic 97%(6,675)
Hispanic / Latino 1.3%(92)
2024
White, non-Hispanic 92.6%(13,135)
from 10 in 2009
Our index, 0 to 100. Higher means a more even mix of racial and ethnic groups.
Section 04 · Origins
Detailed origins & ancestry Ancestry
+ 12 more ancestry groups with data from 25.1% in 2000
US average: 35.6%
High school or higher
from 93.8% in 2000
US average: 89.6%
from 7.0% in 2000
US average: 14.0%
Section 06
Commute & transportation from 12.2 min in 2000
US average: 26.5
from 86.6% in 2009
US average: 68.9%
from 8.1% in 2009
US average: 8.5%
from 0.2% in 2009
US average: 3.2%
from 3.3% in 2009
US average: 15.0%
from 0.8% in 2009
US average: 2.4%
from 0.6% in 2009
US average: 0.4%
from 3.6% in 2009
US average: 8.3%
Section 07
Work & employment from 1.3% in 2011
US average: 5.2%
from 80.8% in 2011
US average: 63.5%
Women 20-64 in the labor force
from 89.2% in 2020
US average: 74.6%
from 12.3% in 2009
US average: 13.1%
from 38.9% in 2009
US average: 42.5%
Section 08
People & community from 1.4% in 2009
US average: 14.1%
from 10.3% in 2009
US average: 6.2%
from 6.5% in 2012
US average: 13.3%
from 4.0% in 2013
US average: 8.4%
from 85.0% in 2017
US average: 91.0%
Computer in household
from 92.6% in 2020
US average: 95.5%
from 80.6% in 2020
US average: 87.7%
from 98.4% in 2016
US average: 77.7%
from 1.1% in 2016
US average: 13.6%
Marital status
Men 15+
Never married 25.2%(1,277)
Women 15+
Never married 24.4%(1,452)
SHARE WITHIN EACH SEX · POPULATION 15 AND OVER · 2024
Section 09
Health coverage from 4.0% in 2013
US average: 8.4%
from 74.1% in 2020
US average: 54.8%
Direct-purchase
from 14.7% in 2020
US average: 13.8%
from 12.9% in 2020
US average: 18.4%
from 13.4% in 2020
US average: 20.9%
VA health care
from 3.2% in 2020
US average: 2.2%
Any private
from 86.9% in 2020
US average: 67.1%
Any public
from 25.6% in 2020
US average: 36.7%
Shares are "alone or in combination": a person with both Medicare and Medicaid counts in each, so categories overlap and do not sum to 100%.
Section 09 · Service history
Veterans Veterans by period of service, 2024
Gulf War (2001 or later) 19.5%(91)
Share of the 467 veterans here. A veteran who served across eras counts in each, so shares can total more than 100%. Peacetime-only service is included in the total but not shown as an era.
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Drill deeper
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Frequently asked
How many people live in Norwalk, Iowa? Norwalk, Iowa has about 14,183 residents according to the 2024 American Community Survey.
What is the median household income in Norwalk, Iowa? The typical household in Norwalk, Iowa earns about $102,722 a year. Half of households make more than that, and half make less.
Is Norwalk, Iowa expensive? In Norwalk, Iowa, the median home is worth about $303,100, and the typical rent is about $838 a month.
How educated are people in Norwalk, Iowa? About 38.8% of adults age 25 and over in Norwalk, Iowa hold a bachelor's degree or higher.
What is the poverty rate in Norwalk, Iowa? About 4.2% of people in Norwalk, Iowa live below the federal poverty line.
Has Norwalk, Iowa grown since 1990? Yes, Norwalk, Iowa has grown since 1990. The population has added about 8,458 residents, a change of about 148 percent over that period.
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