Olpe ZIP Codes — Lyon County, KS

There is one unique ZIP code in Olpe, Kansas and it is 66865. Area code: 620.

ZIP codes

149.03

sq mi land

1.06

sq mi water

620

area code

Olpe, KS ZIP code map

About Olpe, KS

Olpe is a small city located in Lyon County, Kansas, where the rural charm meets community spirit. With a ZIP code of 66865, it provides a serene environment for its residents. This quaint town embodies the essence of Midwestern life, with friendly faces and a rich agricultural heritage.

Location & geography

Olpe is nestled in the eastern part of Kansas, approximately 14 miles south of Emporia, which is the nearest significant city. The city covers a total land area of 149.03 square miles, complemented by a water area of 1.06 square miles, giving it a diverse landscape. The terrain is characterized by rolling hills and open fields, typical of this region in the Flint Hills of Kansas.

Community & economy

The community in Olpe is close-knit, with a blend of long-standing residents and newcomers who appreciate the small-town atmosphere. Agriculture plays a significant role in the local economy, with many residents involved in farming and related industries. Daily life in Olpe often revolves around local events and gatherings, fostering a strong sense of belonging among residents.

Transportation

Olpe is accessible via U.S. Highway 50, which connects it to larger cities and facilitates travel across the region. The nearest major airport is the Emporia Municipal Airport, approximately 15 miles away, which serves general aviation. Public transportation options are limited, making personal vehicles the primary mode of transit.

History

Olpe was founded in the late 19th century, rooted in agricultural development that has persisted to this day. The town has been known for its close-knit community and local events that celebrate its heritage. Over the years, Olpe has maintained its tradition as a thriving agricultural hub within Lyon County.

Did you know?

A surprising fact about Olpe is its annual chicken barbecue, which draws visitors from the surrounding areas to enjoy good food and community spirit. Additionally, the town has a strong tradition of hospitality, making it a welcoming place for newcomers and tourists alike.

ZIP codes for Olpe, KS (1)

ZIP code	City	County	Map
66865	Olpe	Lyon	View map

Demographics & statistics

1,046

Population

29.8

Median age

$100,045

Median household income

$43,973

Per capita income

$187,500

Median home value

$625

Median monthly rent

82.9%

Home ownership

1.4%

Poverty rate

0.7%

Unemployment

387

Housing units

33.8%

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	314	30.0%
18 and over	732	70.0%
65 and over	116	11.1%
Median age	29.8 years

Race & ethnicity

White 88%

Two or more races 6.7%

Hispanic or Latino 4.5%

Black or African American 0.7%

Other race 0.1%

Group	Count	%
White	964	88%
Two or more races	73	6.7%
Hispanic or Latino	49	4.5%
Black or African American	8	0.7%
Other race	1	0.1%

Household income

Under $10k 2.7%

$10k–$15k 0.3%

$15k–$25k 2.7%

$25k–$35k 3.2%

$35k–$50k 11.7%

$50k–$75k 18.9%

$75k–$100k 10.4%

$100k–$150k 35.2%

$150k–$200k 8.8%

$200k+ 6.1%

Range	% of households
Under $10k	2.7%
$10k–$15k	0.3%
$15k–$25k	2.7%
$25k–$35k	3.2%
$35k–$50k	11.7%
$50k–$75k	18.9%
$75k–$100k	10.4%
$100k–$150k	35.2%
$150k–$200k	8.8%
$200k+	6.1%
Median income	$100,045

Housing

Home values

Under $50k 8.0%

$50k–$100k 12.2%

$100k–$150k 11.9%

$150k–$200k 23.5%

$200k–$300k 27.3%

$300k–$500k 11.6%

$500k–$1M 5.1%

$1M+ 0.3%

Housing overview

Metric	Value
Median home value	$187,500
Median rent / month	$625
Owner occupied	82.9%
Renter occupied	17.1%
Vacant	16.9%
Single-family detached	86.5%
Large apartment buildings	0.0%
Mobile homes	10.2%
Median rooms	6.1
Avg household size (owned)	2.89

Year built

Era	%
2020 or later	0.0%
2010–2019	9.3%
2000–2009	12.9%
1990–1999	11.8%
1980–1989	7.3%
1970–1979	18.0%
1960–1969	4.2%
1950–1959	5.5%
1940–1949	0.0%
1939 or earlier	31.0%

Bedrooms

Size	% of units
No bedroom (studio)	0.0%
1 bedroom	3.8%
2 bedrooms	24.8%
3 bedrooms	35.9%
4 bedrooms	31.0%
5+ bedrooms	4.4%

Vehicles per household

Vehicles	% of households
No vehicle	0.5%
1 vehicle	8.3%
2 vehicles	43.5%
3 or more	47.7%

Heating fuel

Fuel type	%
Utility gas	40.0%
Electricity	15.2%
Propane / LP gas	38.4%
Wood	3.5%
No fuel used	1.9%

Households & families

Household type	Count	%
Married-couple family	267	71.2%
Cohabiting couple	52	13.9%
Male householder, no spouse	20	5.3%
Female householder, no spouse	36	9.6%
Households with children under 18	124	33.1%
Households with seniors (65+)	78	20.8%
Average household size	2.79

Marital status

Status	Male	Female
Never married	20.4%	24.6%
Married	70.5%	67.6%
Separated	0.0%	0.0%
Widowed	0.6%	4.5%
Divorced	8.5%	3.3%

Education

Less than 9th grade 0.9%

Some HS, no diploma 1.6%

HS graduate 28.8%

Some college, no degree 27.0%

Associate's degree 8.0%

Bachelor's degree 25.3%

Graduate / professional 8.4%

Metric	%
HS diploma or higher	97.5%
Bachelor's or higher	33.8%

School enrollment (ages 3–17)

Type	Count	%
Nursery / preschool	23	6.9%
Kindergarten	2	0.6%
Elementary school	221	66.0%
High school	47	14.0%
College / grad school	42	12.5%

Employment

Industry of employment

Education & healthcare 36.2%

Manufacturing 22.6%

Agriculture & mining 7.0%

Professional & management 7.0%

Finance & real estate 6.5%

Arts, food & hospitality 6.1%

Other services 4.2%

Retail trade 3.2%

Construction 3.1%

Transportation & utilities 2.7%

Public administration 0.8%

Wholesale trade 0.7%

Occupation

Category	%
Management, business & arts	40.9%
Service	17.5%
Sales & office	16.8%
Natural resources & construction	8.1%
Production & transportation	16.6%

Employment type

Type	%
Private sector	65.0%
Government	24.1%
Self-employed	10.9%
Unpaid family workers	0.0%

Commute

Method	%
Drive alone	78.8%
Carpool	8.8%
Public transit	0.0%
Walk	4.1%
Other means	0.4%
Avg commute (minutes)	24.6

Poverty

All people 1.4%

Under 18 years 0.0%

18 and over 1.9%

Married-couple families 0.0%

Female-led households 0.0%

Income support

Source	% of households
Social Security	19.2%
Retirement income	13.6%
Supplemental Security	1.3%
Cash public assistance	5.1%
Food stamps / SNAP	0.5%

Health indicators

Condition	%
High blood pressure	35.3%
High cholesterol	36.1%
Heart disease	6.9%
Stroke	2.9%
Asthma	9.0%
Arthritis	25.1%
Kidney disease	2.9%
Pulmonary disease	6.4%
Cancer	7.5%

Behavior / access	%
Binge drinking	17.1%
No physical activity	21.5%
Less than 7 hrs sleep	30.8%
Fair or poor health	12.6%
Poor mental health	13.1%
Poor physical health	9.5%
No health insurance	12.7%
Visited doctor (checkup)	75.4%
Visited dentist	70.0%
Cholesterol screening	90.6%
Teeth loss	12.2%

Veterans & disability

Veterans	Count	%
Civilian veterans	20	2.7%

Disability	%
Any disability	8.6%
Under 18	4.8%
18–64 years	5.8%
65 and over	33.6%

Health insurance coverage

Type	%
Private insurance	90.2%
Public insurance	23.7%
Uninsured under 19	5.5%

Language & origin

Language spoken at home (age 5+)

Language	Count	%
English only	1,002	95.8%
Spanish	7	0.7%
Other Indo-European	7	0.7%
Asian & Pacific Islander	0	0.0%
Other languages	0	0.0%

Place of birth & citizenship

Origin	Count	%
Native born (US)	1,027	98.2%
Born in same state	1,027	98.2%
Born in different state	860	82.2%
Foreign born	0	0.0%
Naturalized citizen	19	1.8%
Not a US citizen	12	63.2%

Ancestry

Ancestry	Count	%
Arab	118	11.3%
Italian	99	9.5%
French	35	3.3%

Ancestry	Count	%
Polish	25	2.4%
English	14	1.3%
German	4	0.4%

Technology access

Metric	% of households
Computer access	35.9%
Internet access	92.8%

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

Frequently asked questions

What ZIP codes does Olpe, KS have?

Olpe, KS has one ZIP code: 66865. Each ZIP code serves a distinct delivery area within the city and surrounding region.