Delphos ZIP Codes — Ottawa County, KS

There is one unique ZIP code in Delphos, Kansas and it is 67436. Area code: 785.
1
ZIP codes
114.22
sq mi land
0.09
sq mi water
785
area code
Delphos, KS ZIP code map

About Delphos, KS

Delphos is a small city located in Ottawa County, Kansas. It is characterized by its friendly community atmosphere and rural charm. Nestled within the heart of Kansas, Delphos offers residents and visitors a taste of traditional Midwestern life.

Location & geography

Delphos is situated in north-central Kansas and covers a total area of 114.22 square miles. It is bordered by several nearby cities, including Minneapolis, located approximately 12 miles to the north, and Bennington, around 19 miles to the south. The city features a slight water area of 0.09 square miles, primarily consisting of small streams and ponds within its expansive terrain.

Community & economy

The community of Delphos is known for its close-knit feel and strong local values, which are evident in its numerous community events. Agriculture plays a significant role in the local economy, with many residents engaged in farming and related industries. Daily life here often revolves around local gatherings, school events, and the support of local businesses.

Transportation

Residents of Delphos rely on local roads and highways, with the notable U.S. Route 81 passing nearby, providing connectivity to larger cities like Salina and Concordia. The nearest major airport is the Salina Regional Airport, located about 30 miles away, offering regional flights. Public transit options are limited, making personal vehicles the primary mode of transportation for residents.

History

Delphos was founded in the late 19th century, with roots in agricultural development that have shaped its identity over the years. The city has historically focused on farming, which remains a key industry today. Notable events in its history include the establishment of community organizations that have contributed to the town’s development and sense of identity.

Did you know?

One surprising fact about Delphos is that it has a rich heritage of community gatherings, often centered around festivals and fairs that highlight local farming and craftsmanship. Additionally, the city serves as a reminder of the strong agricultural traditions that continue to thrive throughout the region.

ZIP codes for Delphos, KS (1)
ZIP code City County Map
67436 Delphos Ottawa View map

Demographics & statistics

484
Population
49.0
Median age
$56,771
Median household income
$32,619
Per capita income
$70,200
Median home value
$597
Median monthly rent
70.8%
Home ownership
16.1%
Poverty rate
0.0%
Unemployment
218
Housing units
21.7%
Bachelor's or higher

Age distribution

Male Female
15
Under 5
14
9
5–9
8
24
10–14
24
11
15–19
10
17
20–24
16
24
25–34
24
12
35–44
12
21
45–54
21
12
55–59
12
41
60–64
39
39
65–74
37
17
75–84
17
4
85+
4
← Male
Female →

Age summary

GroupCount%
Under 1810922.5%
18 and over37577.5%
65 and over11824.4%
Median age49.0 years

Race & ethnicity

White 90.9%
Two or more races 5.8%
Hispanic or Latino 2.4%
Black or African American 0.4%
American Indian / Alaska Native 0.4%
GroupCount%
White45190.9%
Two or more races295.8%
Hispanic or Latino122.4%
Black or African American20.4%
American Indian / Alaska Native20.4%

Household income

Under $10k 8.7%
$10k–$15k 1.8%
$15k–$25k 9.6%
$25k–$35k 5.5%
$35k–$50k 7.3%
$50k–$75k 21.9%
$75k–$100k 15.1%
$100k–$150k 23.7%
$150k–$200k 2.7%
$200k+ 3.7%
Range% of households
Under $10k8.7%
$10k–$15k1.8%
$15k–$25k9.6%
$25k–$35k5.5%
$35k–$50k7.3%
$50k–$75k21.9%
$75k–$100k15.1%
$100k–$150k23.7%
$150k–$200k2.7%
$200k+3.7%
Median income$56,771

Housing

Home values

Under $50k 43.9%
$50k–$100k 32.3%
$100k–$150k 6.5%
$150k–$200k 3.9%
$200k–$300k 9.7%
$300k–$500k 3.9%

Housing overview

MetricValue
Median home value$70,200
Median rent / month$597
Owner occupied70.8%
Renter occupied29.2%
Vacant22.3%
Single-family detached80.9%
Large apartment buildings0.0%
Mobile homes6.4%
Median rooms7.0
Avg household size (owned)2.15

Year built

Era%
2020 or later0.0%
2010–20194.3%
2000–20091.4%
1990–19995.7%
1980–19893.9%
1970–197910.3%
1960–19693.5%
1950–19592.5%
1940–194910.6%
1939 or earlier57.8%

Bedrooms

Size% of units
No bedroom (studio)0.0%
1 bedroom18.4%
2 bedrooms19.1%
3 bedrooms23.0%
4 bedrooms31.2%
5+ bedrooms8.2%

Vehicles per household

Vehicles% of households
No vehicle1.8%
1 vehicle31.1%
2 vehicles18.3%
3 or more48.9%

Heating fuel

Fuel type%
Utility gas55.3%
Electricity21.0%
Propane / LP gas18.7%
Wood5.0%

Households & families

Household typeCount%
Married-couple family11853.9%
Cohabiting couple94.1%
Male householder, no spouse4319.6%
Female householder, no spouse4922.4%
Households with children under 185625.6%
Households with seniors (65+)9945.2%
Average household size2.21

Marital status

StatusMaleFemale
Never married29.6%5.7%
Married55.6%67.0%
Separated0.0%0.0%
Widowed8.2%12.9%
Divorced6.6%14.4%

Education

Less than 9th grade 2.7%
Some HS, no diploma 6.5%
HS graduate 33.6%
Some college, no degree 18.5%
Associate's degree 17.0%
Bachelor's degree 19.6%
Graduate / professional 2.1%
Metric%
HS diploma or higher90.8%
Bachelor's or higher21.7%

School enrollment (ages 3–17)

TypeCount%
Nursery / preschool22.0%
Kindergarten00.0%
Elementary school5960.2%
High school1515.3%
College / grad school2222.4%

Employment

Industry of employment

Education & healthcare 37.9%
Agriculture & mining 17.7%
Public administration 10.7%
Finance & real estate 9.9%
Retail trade 8.2%
Transportation & utilities 4.9%
Manufacturing 3.7%
Other services 3.7%
Wholesale trade 2.9%
Information 0.4%

Occupation

Category%
Management, business & arts46.9%
Service20.2%
Sales & office13.6%
Natural resources & construction5.3%
Production & transportation14.0%

Employment type

Type%
Private sector69.1%
Government19.3%
Self-employed11.5%
Unpaid family workers0.0%

Commute

Method%
Drive alone79.3%
Carpool8.7%
Public transit0.0%
Walk1.7%
Other means2.9%
Avg commute (minutes)26.7

Poverty

All people 16.1%
Under 18 years 20.2%
18 and over 14.9%
Married-couple families 11.9%
Female-led households 45.0%

Income support

Source% of households
Social Security45.7%
Retirement income35.2%
Supplemental Security4.6%
Cash public assistance0.0%
Food stamps / SNAP3.2%

Health indicators

Condition%
High blood pressure36.6%
High cholesterol35.3%
Heart disease7.8%
Stroke3.4%
Asthma9.3%
Arthritis28.1%
Kidney disease3.3%
Pulmonary disease7.7%
Cancer7.9%
Behavior / access%
Binge drinking16.0%
No physical activity24.3%
Less than 7 hrs sleep31.4%
Fair or poor health14.7%
Poor mental health13.1%
Poor physical health10.8%
No health insurance13.5%
Visited doctor (checkup)75.0%
Visited dentist63.2%
Cholesterol screening89.6%
Teeth loss13.6%

Veterans & disability

VeteransCount%
Civilian veterans215.6%
Disability%
Any disability14.9%
Under 180.0%
18–64 years9.7%
65 and over39.8%

Health insurance coverage

Type%
Private insurance77.5%
Public insurance37.8%
Uninsured under 190.0%

Language & origin

Language spoken at home (age 5+)

LanguageCount%
English only45594.0%
Spanish92.0%
Other Indo-European92.0%
Asian & Pacific Islander00.0%
Other languages00.0%

Place of birth & citizenship

OriginCount%
Native born (US)47598.1%
Born in same state47197.3%
Born in different state40784.1%
Foreign born40.8%
Naturalized citizen91.9%
Not a US citizen9100.0%

Ancestry

AncestryCount%
French8617.8%
Italian306.2%
Arab142.9%
AncestryCount%
English112.3%
Dutch40.8%

Technology access

Metric% of households
Computer access45.2%
Internet access86.3%

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

Frequently asked questions
What ZIP codes does Delphos, KS have?
Delphos, KS has one ZIP code: 67436. Each ZIP code serves a distinct delivery area within the city and surrounding region.
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