Cass County, IA ZIP Codes
Iowa (IA) · 8 ZIP codes · 8 cities
8
ZIP codes
13,050
population (2021)
-6.5%
pop change since 2010
19029
FIPS code
Cass County ZIP code map
About Cass County
Cass County is located in Iowa and contains 8 ZIP codes across 8 cities and communities.
The county's population was 13,050 as of 2021,
a decrease of
6.5% from 13,956 in 2010.
The timezone is Mountain Time (observes DST).
The Federal Information Processing System (FIPS) code for Cass County is 19029.
| Population | |
|---|---|
| 2021 population | 13,050 |
| 2010 population | 13,956 |
| Change | -6.5% |
| County details | |
|---|---|
| State | Iowa |
| FIPS code | 19029 |
| Timezone | Mountain |
| Daylight saving | Yes |
Cities in Cass County
ZIP codes for Cass County, IA (8)
| ZIP code | City | County | Map |
|---|---|---|---|
| 50020 | Anita | Cass | View map |
| 50022 | Atlantic | Cass | View map |
| 50274 | Wiota | Cass | View map |
| 50843 | Cumberland | Cass | View map |
| 50853 | Massena | Cass | View map |
| 51535 | Griswold | Cass | View map |
| 51544 | Lewis | Cass | View map |
| 51552 | Marne | Cass | View map |
Demographics & statistics
13,932
Population
45.2
Median age
$61,658
Median household income
$36,673
Per capita income
$118,938
Median home value
$722
Median monthly rent
79.5%
Home ownership
14.5%
Poverty rate
1.8%
Unemployment
5,112
Housing units
15.4%
Bachelor's or higher
Age distribution
Male
Female
388
Under 5
321
521
5–9
431
457
10–14
379
466
15–19
386
346
20–24
287
798
25–34
661
869
35–44
719
868
45–54
719
514
55–59
425
637
60–64
527
986
65–74
816
482
75–84
399
290
85+
240
← Male
Female →
Age summary
| Group | Count | % |
|---|---|---|
| Under 18 | 3,099 | 18.9% |
| 18 and over | 10,833 | 81.1% |
| 65 and over | 3,213 | 25.2% |
| Median age | 45.2 years | |
Race & ethnicity
White
96.1%
Two or more races
1.5%
Hispanic or Latino
0.7%
Black or African American
0.7%
Other race
0.5%
Asian
0.3%
American Indian / Alaska Native
0.2%
| Group | Count | % |
|---|---|---|
| White | 13,483 | 96.1% |
| Two or more races | 206 | 1.5% |
| Hispanic or Latino | 99 | 0.7% |
| Black or African American | 98 | 0.7% |
| Other race | 66 | 0.5% |
| Asian | 49 | 0.3% |
| American Indian / Alaska Native | 30 | 0.2% |
Household income
Under $10k
9.2%
$10k–$15k
3.4%
$15k–$25k
8.7%
$25k–$35k
10.2%
$35k–$50k
9.0%
$50k–$75k
19.7%
$75k–$100k
15.8%
$100k–$150k
16.1%
$150k–$200k
4.2%
$200k+
3.6%
| Range | % of households |
|---|---|
| Under $10k | 9.2% |
| $10k–$15k | 3.4% |
| $15k–$25k | 8.7% |
| $25k–$35k | 10.2% |
| $35k–$50k | 9.0% |
| $50k–$75k | 19.7% |
| $75k–$100k | 15.8% |
| $100k–$150k | 16.1% |
| $150k–$200k | 4.2% |
| $200k+ | 3.6% |
| Median income | $61,658 |
Housing
Home values
Under $50k
13.6%
$50k–$100k
30.1%
$100k–$150k
18.0%
$150k–$200k
11.8%
$200k–$300k
15.2%
$300k–$500k
7.2%
$500k–$1M
3.1%
$1M+
1.2%
Housing overview
| Metric | Value |
|---|---|
| Median home value | $118,938 |
| Median rent / month | $722 |
| Owner occupied | 79.5% |
| Renter occupied | 20.5% |
| Vacant | 12.1% |
| Single-family detached | 89.8% |
| Large apartment buildings | 0.7% |
| Mobile homes | 2.4% |
| Median rooms | 6.3 |
| Avg household size (owned) | 2.23 |
Year built
| Era | % |
|---|---|
| 2020 or later | 0.0% |
| 2010–2019 | 1.7% |
| 2000–2009 | 3.4% |
| 1990–1999 | 5.0% |
| 1980–1989 | 6.5% |
| 1970–1979 | 7.7% |
| 1960–1969 | 7.7% |
| 1950–1959 | 14.2% |
| 1940–1949 | 6.0% |
| 1939 or earlier | 47.7% |
Bedrooms
| Size | % of units |
|---|---|
| No bedroom (studio) | 0.4% |
| 1 bedroom | 9.6% |
| 2 bedrooms | 24.6% |
| 3 bedrooms | 40.9% |
| 4 bedrooms | 18.7% |
| 5+ bedrooms | 5.8% |
Vehicles per household
| Vehicles | % of households |
|---|---|
| No vehicle | 3.9% |
| 1 vehicle | 26.5% |
| 2 vehicles | 38.0% |
| 3 or more | 31.6% |
Heating fuel
| Fuel type | % |
|---|---|
| Utility gas | 45.4% |
| Electricity | 17.8% |
| Propane / LP gas | 34.5% |
| Fuel oil | 0.3% |
| Wood | 1.0% |
| No fuel used | 0.6% |
Households & families
| Household type | Count | % |
|---|---|---|
| Married-couple family | 2,995 | 52.6% |
| Cohabiting couple | 364 | 3.9% |
| Male householder, no spouse | 1,072 | 26.1% |
| Female householder, no spouse | 1,617 | 17.4% |
| Households with children under 18 | 1,586 | 20.0% |
| Households with seniors (65+) | 2,227 | 37.1% |
| Average household size | 2.16 | |
Marital status
| Status | Male | Female |
|---|---|---|
| Never married | 27.2% | 16.6% |
| Married | 55.6% | 63.9% |
| Separated | 1.1% | 0.3% |
| Widowed | 3.2% | 9.9% |
| Divorced | 13.0% | 9.3% |
Education
Less than 9th grade
2.3%
Some HS, no diploma
5.4%
HS graduate
35.5%
Some college, no degree
29.0%
Associate's degree
12.6%
Bachelor's degree
10.4%
Graduate / professional
5.0%
| Metric | % |
|---|---|
| HS diploma or higher | 92.4% |
| Bachelor's or higher | 15.4% |
School enrollment (ages 3–17)
| Type | Count | % |
|---|---|---|
| Nursery / preschool | 308 | 8.3% |
| Kindergarten | 211 | 6.1% |
| Elementary school | 1,354 | 37.1% |
| High school | 778 | 26.6% |
| College / grad school | 406 | 21.9% |
Employment
Industry of employment
Education & healthcare
18.7%
Agriculture & mining
16.8%
Retail trade
12.9%
Manufacturing
9.4%
Transportation & utilities
8.0%
Construction
7.8%
Professional & management
5.7%
Other services
4.8%
Arts, food & hospitality
4.5%
Finance & real estate
4.1%
Public administration
3.1%
Wholesale trade
3.0%
Information
1.3%
Occupation
| Category | % |
|---|---|
| Management, business & arts | 37.6% |
| Service | 11.1% |
| Sales & office | 20.2% |
| Natural resources & construction | 15.3% |
| Production & transportation | 15.9% |
Employment type
| Type | % |
|---|---|
| Private sector | 72.9% |
| Government | 14.3% |
| Self-employed | 12.5% |
| Unpaid family workers | 0.3% |
Commute
| Method | % |
|---|---|
| Drive alone | 75.0% |
| Carpool | 7.5% |
| Public transit | 0.0% |
| Walk | 4.6% |
| Other means | 0.5% |
| Avg commute (minutes) | 20.5 |
Poverty
All people
14.5%
Under 18 years
17.8%
18 and over
13.3%
Married-couple families
10.0%
Female-led households
21.1%
Income support
| Source | % of households |
|---|---|
| Social Security | 39.7% |
| Retirement income | 20.1% |
| Supplemental Security | 2.8% |
| Cash public assistance | 1.3% |
| Food stamps / SNAP | 9.5% |
Health indicators
| Condition | % |
|---|---|
| High blood pressure | 37.0% |
| High cholesterol | 36.9% |
| Heart disease | 7.8% |
| Stroke | 3.6% |
| Asthma | 9.4% |
| Arthritis | 27.7% |
| Kidney disease | 3.3% |
| Pulmonary disease | 8.0% |
| Cancer | 7.9% |
| Behavior / access | % |
|---|---|
| Binge drinking | 20.6% |
| No physical activity | 26.8% |
| Less than 7 hrs sleep | 31.7% |
| Fair or poor health | 14.4% |
| Poor mental health | 13.3% |
| Poor physical health | 10.8% |
| No health insurance | 9.7% |
| Visited doctor (checkup) | 73.6% |
| Visited dentist | 61.5% |
| Cholesterol screening | 89.3% |
| Teeth loss | 14.0% |
Veterans & disability
| Veterans | Count | % |
|---|---|---|
| Civilian veterans | 802 | 7.9% |
| Disability | % |
|---|---|
| Any disability | 12.7% |
| Under 18 | 2.3% |
| 18–64 years | 8.3% |
| 65 and over | 29.2% |
Health insurance coverage
| Type | % |
|---|---|
| Private insurance | 68.4% |
| Public insurance | 44.4% |
| Uninsured under 19 | 0.5% |
Language & origin
Language spoken at home (age 5+)
| Language | Count | % |
|---|---|---|
| English only | 13,223 | 96.3% |
| Spanish | 60 | 0.3% |
| Other Indo-European | 51 | 0.2% |
| Asian & Pacific Islander | 0 | 0.0% |
| Other languages | 9 | 0.1% |
Place of birth & citizenship
| Origin | Count | % |
|---|---|---|
| Native born (US) | 13,859 | 99.4% |
| Born in same state | 13,824 | 99.0% |
| Born in different state | 10,289 | 77.5% |
| Foreign born | 35 | 0.4% |
| Naturalized citizen | 73 | 0.7% |
| Not a US citizen | 16 | 16.3% |
Ancestry
| Ancestry | Count | % |
|---|---|---|
| Italian | 1,608 | 11.5% |
| French | 1,514 | 10.9% |
| Dutch | 1,132 | 8.1% |
| Arab | 719 | 5.2% |
| English | 336 | 2.4% |
| Ancestry | Count | % |
|---|---|---|
| Polish | 203 | 1.5% |
| German | 22 | 0.2% |
| Norwegian | 17 | 0.1% |
| Irish | 8 | 0.1% |
Technology access
| Metric | % of households |
|---|---|
| Computer access | 46.9% |
| Internet access | 89.6% |
Source: U.S. Census Bureau, American Community Survey 2025 estimates.
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