AreaProfile

Norwalk, Iowa

Area Profile

14,183 residents. Public schools, jobs, income, housing cost, climate and natural-hazard risk for Norwalk, in Warren County.

80
Area Score
Top 2% of 2,944 published profiles

How we calculate this

How this area ranks
OpportunityTop 3% of 3,904 published cities85
SchoolsTop 21% of 2,668 published cities74
GrowthTop 3% of 2,973 published cities82
Housing affordabilityTop 8% of 4,223 published cities100
Climate3763rd of 4,223 published cities59
Physical resilienceTop 33% of 4,182 published cities73
AccessTop 40% of 4,226 published cities95
Economic stabilityTop 5% of 4,226 published cities82
The quick read

Norwalk ranks in the top 3% of published city profiles for employment opportunity, with unemployment at 2.9% and median household income of $102,722.

Housing is more affordable relative to local incomes than in most published city profiles: rent takes 10% of median household income and the median home is 3.0 times it.

A major airport is 4 miles away, giving the area unusually direct access to the national air network.

At a glance

Population
14,183
2024 ACS 5-Year
Median household income
$102,722
Top 17% nationally
Density
1,218/sq mi
11.6 sq mi of land
Median age
37.8
2024 ACS 5-Year
County
Warren County
Iowa
Metro area
Des Moines-West Des Moines, IA
Nearest major airport
DSM
4 mi · Des Moines Intl
Median home value
$303,100
2024 ACS 5-Year

Jobs & opportunity

Unemployment of 2.9% is lower than 97% of the 3,904 measured US cities.

Employment grew 0.3% over the past year, to 30,058 employed residents.

39% of adults hold a four-year degree, higher than 80% of measured US cities.

MetricValueCompared with peersSource period
Median household income ±$14,272$102,722Top 17%2024 ACS 5-Year
Per capita income ±$4,420$49,896Top 18%2024 ACS 5-Year
Poverty rate4.2%Bottom 20%2024 ACS 5-Year
Average commute23.3 minBottom 32%2024 ACS 5-Year
Bachelor's degree or higher38.8%Top 20%2024 ACS 5-Year
Employment30,058Bottom 38%June 2026
Employment change (3 years)2.5%Top 17%June 2026
Employment change (year over year)0.3%Top 25%June 2026
Labor force30,944Bottom 37%June 2026
Labor force participation71.9%Top 14%2024 ACS 5-Year
Mean annual wage$65,970Bottom 35%2025 OEWS
Median annual wage$51,820Top 45%2025 OEWS
Unemployment change (year over year)-0.2%Bottom 35%June 2026
Unemployment rate2.9%Bottom 3%June 2026
Median household income, successive ACS releases
2021202220232024103k92k
Each point is a separate five-year estimate, most recently $102,722 in the 2024 ACS 5-Year. Consecutive releases share four years of sample, so AreaProfile shows them as a record of successive estimates and does not compute a year-over-year change from them.
Largest occupations — Des Moines-West Des Moines, IA
OccupationPeople employedMedian annual wage
Customer Service Representatives12,070$48,880
Retail Salespersons11,000$33,430
Fast Food and Counter Workers10,060$29,140
Cashiers8,720$29,640
General and Operations Managers8,370$98,780
Registered Nurses8,130$78,630

Occupational employment and wages are published for metropolitan areas rather than for individual cities or ZIP areas, so these describe the wider labor market this location sits in. 2025 OEWS, U.S. Bureau of Labor Statistics.

The Bureau of Labor Statistics publishes city-level labor data only for places of 25,000 or more. This is the figure for Warren County, IA, which contains this city.

80% of students met the state standard in mathematics and 74% in reading, across the schools here that reported results.

There are 15.6 students for every full-time teacher, more than in most measured places.

Public schools
5
2024-25 school year
Students per teacher
15.6
across all schools here
Math proficiency
79.9%
Top 18% in Iowa
Reading proficiency
74.1%
Top 23% in Iowa
SchoolDistrictStudentsPer teacherMathReading
Norwalk Senior High SchoolNorwalk Comm School District1,03516.7
Norwalk Middle SchoolNorwalk Comm School District82415.577%77%
Orchard Hills ElementaryNorwalk Comm School District55815.587%67%
Lakewood Elementary SchoolNorwalk Comm School District55415.077%77%
Oviatt Elementary SchoolNorwalk Comm School District54814.8

17.4% of students here are eligible for free or reduced-price lunch. That describes the circumstances families arrive with rather than how the schools perform, which is why AreaProfile shows it and does not score it.

Public schools only, from the NCES Common Core of Data. Schools are placed by ZIP code, so this is which schools are in this place rather than which one a particular address is zoned for — district boundaries do not follow municipal ones, and enrollment zones change. Fully virtual schools are excluded: they enroll students from across the state while reporting one administrative address, and counting them here would describe a school population this place does not have. The assessment covers grades 3 through 8, so a high school shows no proficiency figure — a dash in those columns means the test was not given at that school, not that it performed badly. Proficiency is measured against Iowa’s own standard, so it compares cleanly within the state and only broadly against other states; AreaProfile therefore ranks it within state. The directory is current, while the proficiency figures are from the last school year with national coverage before the pandemic interrupted testing.

Housing & affordability

How it’s calculated →

Median rent of $838 takes 10% of median household income, below the 30% threshold at which a household is considered cost-burdened.

A median home costs 3.0 times median household income here, close to the historic benchmark for an affordable market.

Rent as a share of income
9.8%
Below the 30% cost-burdened threshold
Home price to income
3.0×
median home value ÷ median income
Median gross rent
$838
2024 ACS 5-Year
Median home value
$303,100
2024 ACS 5-Year
MetricValueCompared with peersSource period
Home price to income2.95Top 49%2024 ACS 5-Year
Homeownership rate82.5%Top 36%2024 ACS 5-Year
Housing units ±2705,820Top 10%2024 ACS 5-Year
Median gross rent ±$126$838Bottom 33%2024 ACS 5-Year
Median home value ±$27,916$303,100Top 28%2024 ACS 5-Year
Rent as a share of income9.8%Bottom 4%2024 ACS 5-Year
Vacancy rate3.6%Bottom 22%2024 ACS 5-Year

Both affordability measures come from the same ACS release as the income they are compared with, so the comparison is like for like. They describe housing cost against local earnings and are not a cost-of-living index — transport, groceries, healthcare, insurance and taxes are not included, and a place can look affordable here and still be expensive to live in for reasons this does not capture.

Growth & development

How it’s calculated →
Development Momentum
82/ 100
Top 3% of 2,973 published city profiles
Permitting is decreasing, measured from 2020 to 2025.

An AreaProfile calculation combining permit volume per resident, its direction over one and three years, population change and employment growth. Permit volume alone is not the measure.

Population has grown 19% since 2020, reaching 15,396 in 2024.

Permitting has turned downward after moving the other way the year before.

Population is still rising, but more slowly than in the preceding year.

New construction is predominantly single-family: only 19% of permitted units are in buildings of five or more homes.

At 18.5 permitted units per 1,000 residents, building activity is above the median for measured US cities.

Units permitted
262
12 months ending July 2026
Per 1,000 residents
18.5
Top 4% nationally
Year over year
+8%
vs the prior twelve months
Multifamily share
19.1%
units in 5+ unit buildings
Population, annual estimates
2020202120222023202415k13k
Census Population Estimates Program, July 1 of each year. These annual estimates are designed for year-over-year comparison, unlike the ACS five-year figure shown as this profile's population.
Housing units permitted per year
202020212022202320242025320195
Annual totals from the Census Building Permits Survey. Permitting in 2025 was lower than 2020 (−23%).

Weather & climate

5 of the twelve months have a normal average temperature between 55°F and 80°F. July averages a high of 86°F and January a low of 14°F.

Normal annual precipitation is 36.5 inches, including 36.5 inches of snow.

0°20°40°60°80°100°JFMAMJJASOND
Solid line: normal daily high. Dashed line: normal daily low. 1991-2020 normals from NOAA station DES MOINES INTL AP, 4.1 miles from this location.
Precipitation
JFMAMJJASOND5.3"
Normal monthly precipitation, in inches.
MetricValueSource period
Annual precipitation36.5"1991-2020 Normals
Annual snowfall36.5"1991-2020 Normals
Average January low14°F1991-2020 Normals
Average July high86°F1991-2020 Normals
Comfortable months51991-2020 Normals
Seasonal temperature swing54°F1991-2020 Normals

Climate figures are thirty-year normals, not current conditions. They describe what a typical year looks like rather than what the weather is doing today.

Physical risk

73 / 100
Physical resilience

The hazards accounting for most of this area's expected annual loss are tornado, drought and cold wave.

Overall hazard risk is lower than 79% of measured US cities.

DroughtHigh
TornadoElevated
Heat waveElevated
Strong windModerate
LightningModerate
Cold waveElevated
Winter weatherModerate

Low or minimal exposure: landslide, wildfire, hail, ice storm, inland flooding, earthquake, hurricane.

Hazard ratings are AreaProfile calculations derived from the FEMA National Risk Index v1.20.0 (December 2025). FEMA publishes at county level. City values are the population-weighted mean of the counties the city overlaps, using AreaProfile place-to-county land-area weights. FEMA does not endorse this presentation. Higher physical resilience means lower exposure.

What this profile does not cover

Three things people look for are missing from every AreaProfile page, and each is missing for a reason rather than by oversight. The Area Score is calculated without them and the weighting is documented on the methodology page.

Crime
The FBI’s Crime Data Explorer is the only source with national coverage and a published method, and it requires an API key AreaProfile does not hold. Arrest counts, news volume and commercial “safety scores” are not substituted in the meantime. Reported crime is also easy to misread: agency participation varies year to year, and a city that draws a large daytime workforce carries incidents its residents did not generate.
Taxes
No tax dataset has met the source admission test for coverage, transparent methodology and update cadence. Nothing here is individualized tax advice.
Full cost of living
No public source publishes one with national coverage and a documented method. Housing affordability above is computed from published rent, price and income, and excludes transport, groceries, healthcare, insurance and taxes — commuting cost in particular tends to offset suburban housing savings.

Access

2 major airports lie within 100 miles, the nearest 4 miles away.

AirportCodeDistanceLongest runway
Des Moines IntlDSM4 mi9,004 ft
Waterloo RgnlALO100 mi8,399 ft
The Eastern IowaCID106 mi8,600 ft

Airport identity, position and runway data come from the FAA. “Major airport” is an AreaProfile classification — a public-use civil airport with a paved runway of at least 8,000 feet — not an FAA hub designation. Distances are straight-line, not driving distance.

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Area Score
80
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Other cities in Des Moines-West Des Moines, IA

Same metropolitan area, measured the same way
CityCountyPopulationArea ScoreCompare
Des MoinesPolk County212,42167vs Norwalk
AnkenyPolk County72,61583vs Norwalk
West Des MoinesPolk County71,08377vs Norwalk
UrbandalePolk County46,59583vs Norwalk
WaukeeDallas County29,23680vs Norwalk
JohnstonPolk County24,38481vs Norwalk
AltoonaPolk County21,49579vs Norwalk
ClivePolk County19,01275vs Norwalk
GrimesPolk County16,36684vs Norwalk
IndianolaWarren County16,04476vs Norwalk
NewtonJasper County15,70069vs Norwalk
Pleasant HillPolk County11,13676vs Norwalk

Every city here is measured on the same scale from the same source releases, so the comparison is like for like. A higher Area Score reflects AreaProfile’s standardized weighting rather than a judgment about which is the better place to live.

Compare

Put Norwalk side by side with a similar place.

Norwalk vs WaukeeNorwalk vs AvonNorwalk vs DanvilleNorwalk vs Monroe

Data & methodology

Used forSourceSource periodUpdated
AccessFederal Aviation Administration
Airports (NASR) — Aeronautical Data Delivery Service
NASR current cycle28-day NASR cycle
Physical riskFederal Emergency Management Agency
National Risk Index
National Risk Index December 2025 (v1.20.0)Periodic dataset versions (v1.20.0 current)
ClimateNOAA National Centers for Environmental Information
U.S. Climate Normals 1991–2020 (Monthly)
1991-2020 NormalsEvery ten years (next release follows the 2001–2030 period)
JobsU.S. Bureau of Labor Statistics
Local Area Unemployment Statistics
June 2026Monthly
JobsU.S. Bureau of Labor Statistics
Occupational Employment and Wage Statistics
2025 OEWSAnnual (spring release)
DemographicsU.S. Census Bureau
Population Estimates Program
July 1, 2024 estimateAnnual (vintage released each spring)
DevelopmentU.S. Census Bureau
Building Permits Survey
12 months ending July 2026Monthly, roughly three weeks after the reference month
Demographics, Housing, Income, JobsU.S. Census Bureau
American Community Survey 5-Year Estimates (Table-Based Summary File)
2024 ACS 5-YearAnnual (5-year estimates released each December)
schoolsU.S. Department of Education, National Center for Education Statistics
Common Core of Data and EDFacts assessments
2019-20 school year; 2024-25 school yearDirectory annually; assessment results as EDFacts releases them

Profile recalculated August 30, 2026. Recalculation is not the same as new source data — each figure above shows the period its source actually covers. Read the full methodology or browse every source.

ZIP codes in Norwalk

1 published ZIP profiles
ZIPPopulationMedian household incomeArea Score
5021116,835$103,71280