Swea City ZIP Code List — Kossuth County, IA

There is one unique ZIP code in Swea City, Iowa and it is 50590. Area code: 515.

ZIP codes

80.76

sq mi land

0.01

sq mi water

515

area code

Swea City, IA ZIP code map

About Swea City, IA

Swea City is a charming small town located in the heart of Iowa, specifically in Kossuth County. Known for its friendly community and quiet atmosphere, it offers a serene lifestyle to its residents. With a single ZIP code, 50590, Swea City exemplifies the quaintness of rural Midwestern towns.

Location & geography

Swea City is situated in Kossuth County, Iowa, and covers a total land area of 80.76 square miles, with a minuscule water area of 0.01 square miles. The town is conveniently located about 25 miles southeast of the city of Estherville and approximately 30 miles northwest of Algona. Its landscape is characterized by rolling terrain typical of the Iowa countryside, making it a picturesque setting for outdoor activities.

Community & economy

The character of Swea City is defined by its close-knit community and small-town charm, where neighbors know each other and friendships flourish. Key industries include agriculture and small businesses that contribute to the local economy, reflecting the town's rich rural heritage. Daily life in Swea City is marked by community events, family gatherings, and a slow-paced lifestyle that many residents find appealing.

Transportation

Swea City is accessible via several highways, including U.S. Route 169, which runs close to the town, facilitating travel to nearby regions. The nearest named airport is Estherville Municipal Airport, located approximately 25 miles to the northwest. Public transportation options may be limited, so residents typically rely on personal vehicles for mobility.

History

Swea City was founded in the late 19th century, during a time of significant agricultural development in Iowa. The town's economy historically relied on farming, with many local families participating in crops and livestock production. Over the years, Swea City has maintained its agricultural roots, making it a quintessential example of a rural town in the Midwest.

Did you know?

One surprising fact about Swea City is that it is home to a unique annual event called the Swea City Tater Trot, which celebrates the town's potato farming history. Additionally, the town features several historical buildings that reflect its rich history and community spirit.

ZIP codes for Swea City, IA (1)

ZIP code	City	County	Map
50590	Swea City	Kossuth	View map

Demographics & statistics

870

Population

40.8

Median age

$60,417

Median household income

$35,641

Per capita income

$54,600

Median home value

$606

Median monthly rent

73.6%

Home ownership

22.1%

Poverty rate

2.8%

Unemployment

342

Housing units

16.6%

Bachelor's or higher

Age distribution

Male Female

Under 5

5–9

10–14

15–19

20–24

25–34

35–44

45–54

55–59

60–64

65–74

75–84

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	221	25.4%
18 and over	649	74.6%
65 and over	172	19.8%
Median age	40.8 years

Race & ethnicity

White 86.4%

Hispanic or Latino 4.8%

Other race 4.6%

Two or more races 2.5%

American Indian / Alaska Native 1.2%

Black or African American 0.4%

Group	Count	%
White	790	86.4%
Hispanic or Latino	44	4.8%
Other race	42	4.6%
Two or more races	23	2.5%
American Indian / Alaska Native	11	1.2%
Black or African American	4	0.4%

Household income

Under $10k 5.1%

$10k–$15k 5.3%

$15k–$25k 9.6%

$25k–$35k 10.4%

$35k–$50k 14.1%

$50k–$75k 12.8%

$75k–$100k 18.7%

$100k–$150k 17.6%

$150k–$200k 1.6%

$200k+ 4.8%

Range	% of households
Under $10k	5.1%
$10k–$15k	5.3%
$15k–$25k	9.6%
$25k–$35k	10.4%
$35k–$50k	14.1%
$50k–$75k	12.8%
$75k–$100k	18.7%
$100k–$150k	17.6%
$150k–$200k	1.6%
$200k+	4.8%
Median income	$60,417

Housing

Home values

Under $50k 44.2%

$50k–$100k 33.0%

$100k–$150k 5.1%

$150k–$200k 2.2%

$200k–$300k 7.6%

$300k–$500k 2.9%

$500k–$1M 5.1%

Housing overview

Metric	Value
Median home value	$54,600
Median rent / month	$606
Owner occupied	73.6%
Renter occupied	26.4%
Vacant	15.0%
Single-family detached	85.9%
Large apartment buildings	0.9%
Mobile homes	1.4%
Median rooms	6.4
Avg household size (owned)	2.30

Year built

Era	%
2020 or later	0.0%
2010–2019	4.5%
2000–2009	2.5%
1990–1999	0.9%
1980–1989	5.4%
1970–1979	17.0%
1960–1969	11.6%
1950–1959	11.3%
1940–1949	12.2%
1939 or earlier	34.5%

Bedrooms

Size	% of units
No bedroom (studio)	0.5%
1 bedroom	10.2%
2 bedrooms	25.9%
3 bedrooms	33.1%
4 bedrooms	25.9%
5+ bedrooms	4.5%

Vehicles per household

Vehicles	% of households
No vehicle	4.5%
1 vehicle	35.5%
2 vehicles	26.4%
3 or more	33.6%

Heating fuel

Fuel type	%
Utility gas	50.4%
Electricity	18.4%
Propane / LP gas	22.4%
Fuel oil	5.3%
Wood	3.5%

Households & families

Household type	Count	%
Married-couple family	139	37.1%
Cohabiting couple	46	12.3%
Male householder, no spouse	79	21.1%
Female householder, no spouse	111	29.6%
Households with children under 18	127	33.9%
Households with seniors (65+)	119	31.7%
Average household size	2.32

Marital status

Status	Male	Female
Never married	38.5%	26.7%
Married	49.0%	42.6%
Separated	0.0%	0.9%
Widowed	3.4%	11.4%
Divorced	9.1%	18.5%

Education

Less than 9th grade 1.0%

Some HS, no diploma 6.4%

HS graduate 36.0%

Some college, no degree 26.7%

Associate's degree 13.3%

Bachelor's degree 14.0%

Graduate / professional 2.6%

Metric	%
HS diploma or higher	92.6%
Bachelor's or higher	16.6%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	18	8.1%
Kindergarten	19	8.6%
Elementary school	85	38.3%
High school	61	27.5%
College / grad school	39	17.6%

Employment

Industry of employment

Education & healthcare 27.7%

Manufacturing 22.9%

Agriculture & mining 12.2%

Retail trade 9.2%

Construction 6.8%

Professional & management 6.8%

Finance & real estate 3.6%

Arts, food & hospitality 2.9%

Public administration 2.7%

Wholesale trade 1.9%

Information 1.7%

Other services 1.0%

Transportation & utilities 0.5%

Occupation

Category	%
Management, business & arts	37.0%
Service	15.6%
Sales & office	14.6%
Natural resources & construction	11.2%
Production & transportation	21.7%

Employment type

Type	%
Private sector	75.7%
Government	13.4%
Self-employed	10.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	71.3%
Carpool	7.3%
Public transit	0.0%
Walk	6.6%
Other means	6.1%
Avg commute (minutes)	19.3

Poverty

All people 22.1%

Under 18 years 41.4%

18 and over 15.9%

Married-couple families 8.6%

Female-led households 31.6%

Income support

Source	% of households
Social Security	34.9%
Retirement income	17.3%
Supplemental Security	6.9%
Cash public assistance	8.3%
Food stamps / SNAP	11.2%

Health indicators

Condition	%
High blood pressure	39.6%
High cholesterol	36.2%
Heart disease	9.5%
Stroke	4.4%
Asthma	9.6%
Arthritis	29.8%
Kidney disease	3.9%
Pulmonary disease	9.5%
Cancer	8.6%

Behavior / access	%
Binge drinking	18.1%
No physical activity	30.7%
Less than 7 hrs sleep	29.6%
Fair or poor health	16.8%
Poor mental health	13.3%
Poor physical health	12.2%
No health insurance	10.0%
Visited doctor (checkup)	76.1%
Visited dentist	61.7%
Cholesterol screening	89.4%
Teeth loss	16.6%

Veterans & disability

Veterans	Count	%
Civilian veterans	52	8.0%

Disability	%
Any disability	16.4%
Under 18	7.7%
18–64 years	8.4%
65 and over	50.0%

Health insurance coverage

Type	%
Private insurance	56.6%
Public insurance	48.9%
Uninsured under 19	7.8%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	815	93.7%
Spanish	11	1.3%
Other Indo-European	7	0.9%
Asian & Pacific Islander	4	0.5%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	849	97.6%
Born in same state	845	97.1%
Born in different state	543	62.4%
Foreign born	4	0.5%
Naturalized citizen	21	2.4%
Not a US citizen	12	57.1%

Ancestry

Ancestry	Count	%
Polish	117	13.4%
Italian	61	7%
Arab	39	4.5%

Ancestry	Count	%
French	28	3.2%
Dutch	28	3.2%
English	9	1%

Technology access

Metric	% of households
Computer access	43.1%
Internet access	92.0%

Source: U.S. Census Bureau, American Community Survey 2025 estimates.

Frequently asked questions

What is the ZIP code for Swea City, IA?

Swea City, IA has one ZIP code: 50590.

What is the main ZIP code for Swea City, IA?

The primary ZIP code for Swea City, IA is 50590. The city uses area code 515 for phone service.

What county is Swea City, IA in?

Swea City is located in Kossuth County, Iowa.

How many ZIP codes are in Swea City, IA?

Swea City, IA has 1 ZIP code.

What is the ZIP code for downtown Swea City in Kossuth County?

The downtown area of Swea City, Iowa is located in ZIP code 50590, which serves as the primary postal code for the entire city.

What ZIP code should I use when mailing packages to businesses in Swea City, Iowa?

All businesses and residences in Swea City use the ZIP code 50590 for mailing purposes.