Oswego ZIP Codes — Labette County, KS

There is one unique ZIP code in Oswego, Kansas and it is 67356. Area code: 620.

ZIP codes

121.24

sq mi land

2.39

sq mi water

620

area code

Oswego, KS ZIP code map

About Oswego, KS

Oswego, Kansas, is a small yet vibrant city located in the southeastern part of the state. It serves as the county seat of Labette County and has a rich history intertwined with the development of the region. With a tight-knit community and a friendly atmosphere, Oswego is an inviting place for both residents and visitors alike.

Location & geography

Oswego is situated in the southeastern part of Kansas and is bordered by the picturesque Spring River. The city lies approximately 25 miles west of Joplin, Missouri, and about 30 miles northeast of Pittsburg, Kansas. Covering a land area of 121.24 square miles, Oswego also features 2.39 square miles of water, contributing to its scenic landscape.

Community & economy

The character of Oswego is defined by its strong sense of community and local pride, with residents often participating in various community events and activities. The economy in Oswego is supported by a mix of agriculture, small businesses, and local industries, which contribute to the town's stability. Daily life in Oswego is characterized by a calm, rural atmosphere, ideal for families and individuals looking for a slower pace of life.

Transportation

Oswego is easily accessible via U.S. Route 59, which runs through the city and connects it to nearby towns and cities. The closest major airport is Joplin Regional Airport, located approximately 30 miles away, providing access to regional flights. Local transportation options are limited, and residents primarily rely on personal vehicles for commuting.

History

Oswego was founded during the mid-19th century, growing rapidly due to its location along trade routes in the area. Historically, agriculture has played a significant role in its economy, with various farming and milling industries being prominent. Over the years, the city has witnessed numerous events that highlight its resilience and community spirit.

Did you know?

One surprising fact about Oswego is that it is home to the historic Oswego Junction, where the Missouri-Kansas-Texas Railroad played a vital role in the city’s development. An interesting aspect of the area is its proximity to the scenic Spring River, providing recreational opportunities for fishing and kayaking enthusiasts.

ZIP codes for Oswego, KS (1)

ZIP code	City	County	Map
67356	Oswego	Labette	View map

Demographics & statistics

3,054

Population

35.5

Median age

$58,672

Median household income

$28,777

Per capita income

$88,100

Median home value

$678

Median monthly rent

71.5%

Home ownership

15.8%

Poverty rate

6.6%

Unemployment

921

Housing units

16.9%

Bachelor's or higher

Age distribution

Male Female

112

Under 5

118

142

5–9

149

148

10–14

154

15–19

20–24

164

25–34

172

161

35–44

169

171

45–54

178

55–59

60–64

129

65–74

135

124

75–84

129

85+

← Male

Female →

Age summary

Group	Count	%
Under 18	897	29.4%
18 and over	2,157	70.6%
65 and over	584	19.1%
Median age	35.5 years

Race & ethnicity

White 88.2%

Two or more races 7.2%

Hispanic or Latino 2.3%

American Indian / Alaska Native 1.2%

Black or African American 1%

Other race 0.1%

Group	Count	%
White	2,758	88.2%
Two or more races	226	7.2%
Hispanic or Latino	73	2.3%
American Indian / Alaska Native	37	1.2%
Black or African American	31	1%
Other race	2	0.1%

Household income

Under $10k 5.1%

$10k–$15k 2.0%

$15k–$25k 8.6%

$25k–$35k 13.5%

$35k–$50k 13.8%

$50k–$75k 18.4%

$75k–$100k 11.2%

$100k–$150k 16.9%

$150k–$200k 3.3%

$200k+ 7.0%

Range	% of households
Under $10k	5.1%
$10k–$15k	2.0%
$15k–$25k	8.6%
$25k–$35k	13.5%
$35k–$50k	13.8%
$50k–$75k	18.4%
$75k–$100k	11.2%
$100k–$150k	16.9%
$150k–$200k	3.3%
$200k+	7.0%
Median income	$58,672

Housing

Home values

Under $50k 18.5%

$50k–$100k 49.0%

$100k–$150k 11.1%

$150k–$200k 8.0%

$200k–$300k 6.7%

$300k–$500k 4.9%

$500k–$1M 1.7%

Housing overview

Metric	Value
Median home value	$88,100
Median rent / month	$678
Owner occupied	71.5%
Renter occupied	28.5%
Vacant	12.1%
Single-family detached	85.8%
Large apartment buildings	1.0%
Mobile homes	7.1%
Median rooms	6.0
Avg household size (owned)	2.93

Year built

Era	%
2020 or later	0.4%
2010–2019	3.8%
2000–2009	6.9%
1990–1999	5.8%
1980–1989	8.3%
1970–1979	19.4%
1960–1969	11.6%
1950–1959	12.8%
1940–1949	8.7%
1939 or earlier	22.3%

Bedrooms

Size	% of units
No bedroom (studio)	1.2%
1 bedroom	7.7%
2 bedrooms	29.6%
3 bedrooms	41.6%
4 bedrooms	14.2%
5+ bedrooms	5.6%

Vehicles per household

Vehicles	% of households
No vehicle	10.0%
1 vehicle	21.8%
2 vehicles	39.4%
3 or more	28.9%

Heating fuel

Fuel type	%
Utility gas	56.9%
Electricity	19.4%
Propane / LP gas	14.5%
Wood	8.5%
No fuel used	0.2%

Households & families

Household type	Count	%
Married-couple family	546	50.6%
Cohabiting couple	79	7.3%
Male householder, no spouse	184	17.0%
Female householder, no spouse	271	25.1%
Households with children under 18	392	36.3%
Households with seniors (65+)	387	35.8%
Average household size	2.71

Marital status

Status	Male	Female
Never married	28.1%	24.9%
Married	50.5%	46.7%
Separated	2.8%	3.3%
Widowed	5.9%	11.4%
Divorced	12.7%	13.7%

Education

Less than 9th grade 8.2%

Some HS, no diploma 6.4%

HS graduate 26.9%

Some college, no degree 26.2%

Associate's degree 15.4%

Bachelor's degree 10.6%

Graduate / professional 6.3%

Metric	%
HS diploma or higher	85.4%
Bachelor's or higher	16.9%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	65	8.4%
Kindergarten	16	2.1%
Elementary school	438	56.7%
High school	154	19.9%
College / grad school	100	12.9%

Employment

Industry of employment

Education & healthcare 37.9%

Manufacturing 17.8%

Finance & real estate 7.1%

Arts, food & hospitality 6.6%

Retail trade 6.1%

Public administration 4.7%

Other services 4.4%

Agriculture & mining 4.1%

Construction 3.9%

Professional & management 3.2%

Transportation & utilities 2.6%

Information 1.4%

Wholesale trade 0.1%

Occupation

Category	%
Management, business & arts	43.2%
Service	17.7%
Sales & office	20.6%
Natural resources & construction	5.9%
Production & transportation	12.6%

Employment type

Type	%
Private sector	71.3%
Government	16.5%
Self-employed	12.3%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.1%
Carpool	5.9%
Public transit	0.4%
Walk	5.8%
Other means	0.9%
Avg commute (minutes)	18.7

Poverty

All people 15.8%

Under 18 years 10.1%

18 and over 18.2%

Married-couple families 5.9%

Female-led households 32.7%

Income support

Source	% of households
Social Security	38.1%
Retirement income	28.7%
Supplemental Security	3.7%
Cash public assistance	3.8%
Food stamps / SNAP	7.9%

Health indicators

Condition	%
High blood pressure	36.7%
High cholesterol	36.7%
Heart disease	7.8%
Stroke	3.5%
Asthma	9.7%
Arthritis	28.9%
Kidney disease	3.3%
Pulmonary disease	7.9%
Cancer	7.7%

Behavior / access	%
Binge drinking	17.0%
No physical activity	24.9%
Less than 7 hrs sleep	33.9%
Fair or poor health	15.3%
Poor mental health	14.2%
Poor physical health	11.2%
No health insurance	14.6%
Visited doctor (checkup)	71.0%
Visited dentist	61.4%
Cholesterol screening	88.3%
Teeth loss	15.7%

Veterans & disability

Veterans	Count	%
Civilian veterans	117	5.4%

Disability	%
Any disability	17.5%
Under 18	2.7%
18–64 years	14.5%
65 and over	49.6%

Health insurance coverage

Type	%
Private insurance	65.5%
Public insurance	31.8%
Uninsured under 19	12.3%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	2,824	92.5%
Spanish	35	1.2%
Other Indo-European	2	0.1%
Asian & Pacific Islander	29	1.0%
Other languages	4	0.1%

Place of birth & citizenship

Origin	Count	%
Native born (US)	2,959	96.9%
Born in same state	2,953	96.7%
Born in different state	1,765	57.8%
Foreign born	6	0.2%
Naturalized citizen	95	3.1%
Not a US citizen	74	77.9%

Ancestry

Ancestry	Count	%
Arab	656	21.5%
French	298	9.8%
Italian	218	7.1%
English	135	4.4%

Ancestry	Count	%
Dutch	14	0.5%
German	5	0.2%
Polish	4	0.1%

Technology access

Metric	% of households
Computer access	35.4%
Internet access	87.5%

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

Frequently asked questions

What ZIP codes does Oswego, KS have?

Oswego, KS has one ZIP code: 67356. Each ZIP code serves a distinct delivery area within the city and surrounding region.